INSTRUCTION MANUAL DUAL BAND FM TRANSCEIVER i2800H This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
FOREWORD CAUTIONS READ ALL INSTRUCTIONS carefully and completely RWARNING! NEVER connect the transceiver to an AC before using the transceiver. outlet. This may pose a fire hazard or result in an electric shock. SAVE THIS INSTRUCTION MANUAL — This instruction manual contains important operating instructions for the IC-2800H. RWARNING! NEVER operate the transceiver while driving a vehicle. Safe driving requires your full attention—anything less may result in an accident.
DO NOT operate the transceiver near unshielded electrical For LCD display DO NOT press the LCD screen. Excessive pressure may blasting caps or in an explosive atmosphere. cause permanent damage to the LCD. During mobile operation, DO NOT operate the transceiver without running the vehicle’s engine. When transceiver power is ON and your vehicle’s engine is OFF, the vehicle’s battery will soon become exhausted. DO NOT tap or scratch the LCD using sharp objects.
TABLE OF CONTENTS 1 SUPPLIED ACCESSORIES ......... 1 2 PANEL DESCRIPTION ......... 2 – 13 ■ Controller unit ......................... 2 ■ Function display ...................... 4 ■ Basic function menu ............... 6 ■ Main unit ................................. 8 ■ HM-98 microphone ............... 10 ■ HM-97/118N microphone ...... 13 3 INSTALLATION ................... 14 – 17 ■ Location ................................ 14 ■ Mounting with the mounting bracket ..................................
SUPPLIED ACCESSORIES The transceiver comes with the following accessories. w q e r t y u 1 Qty. q DC power cable (OPC-346) ........................................... 1 w Remote controller cable*1 ............................................... 1 e Remote controller mounting bracket (MB-73) ................ 1 r Main unit mounting bracket ............................................ 1 t Mounting screws, nuts and washers ........................ 1 set y Fuse (FGB 20 A) ...............................
2 PANEL DESCRIPTION ■ Controller unit !0 q VOL w !0 MAIN SCP V/M H TS V/M H TS M/C SCN SQL TOT MONI LOW e 5.0005 14 MID-LO TX M P SUB DUP T SQL 99 PRIO 3.0005 43 MID-LO RX 2 VOL SQL y POWER Function display (p.
PANEL DESCRIPTION q VHF VOLUME CONTROL [VOL] Adjusts the VHF audio level. (p. 23) w VHF SQUELCH CONTROL [SQL] ➥ Adjusts the VHF squelch level. (p. 23) ➥ Depending on the set mode setting, the RF attenuator is automatically activated when [SQL] is rotated clockwise past the 12 o’clock position. (pgs. 23, 66) e VHF TUNING DIAL [DIAL] Rotate [DIAL] to set operating frequencies, memory channels, set mode contents, etc. (p. 20) r CHANGE/LOCK SWITCH [CHG/L] ➥ Toggles the multi-function switch menu. (p.
2 PANEL DESCRIPTION ■ Function display !6 !5 !4!3 !2 q w q e q r q MAIN SCP V/M H TS M/C SCN TOT MONI LOW !1 !0 MAIN DUP T SQL AM PRIO MAIN SCP y o 99 V/M H TS PRIO M/C SCN y i u y 5.0005 14 MID-LO TX r TIME-OUT TIMER INDICATOR (p. 63) ➥ Appears when the time-out timer is activated. ➥ Flashes when the time-out time elapses and the transmission is terminated. M P SUB DUP T SQL OFF 3.0005 MONI 43 MID-LO RX M P 99 LOW y t q FUNCTION INDICATORS (pgs.
PANEL DESCRIPTION o FREQUENCY READOUT Shows the operating frequency, memory name, etc. !0 PRIORITY WATCH INDICATOR (p. 48) Appears when priority watch is in use. 2 !4 MAIN BAND INDICATOR (p. 18) ➥ “Q” appears above the frequency which is selected as the main band. ➥ “^” appears when the sub band access function is in use. • This function can be used via the HM-98 and HM-90. !1 TONE INDICATORS (pgs.
2 PANEL DESCRIPTION ■ Basic function menu The multi-function switches have 2 main menus. Pushing [CHG/L] toggles between the 2 multi-function switch menus. MAIN 145.000 V/M MAIN SCP q t MAIN EDIT V/M H TS w e M/C SCN M/C SCN e r MONI LOW MONI 12 LOW r q MAIN SCP w TS H MID-LO 12 3.000 43 MID-LO q MAIN BAND/BAND SCOPE MENU [MAIN (SCP)] ➥ Push to select the main band. (p. 18) ➥ Push for 2 sec. to enter the band scope screen. (p.
PANEL DESCRIPTION r MONITOR/LOW POWER MENU [MONI (LOW)] ➥ Push to toggle the monitor function ON and OFF. (p. 24) ➥ Push for 2 sec. to change the output power selection. (p. 25) • Low (LO), mid-low (MID-LO), mid-high (MID-HI) and high (HI) powers are available. t MAIN BAND/MEMORY EDIT MENU [MAIN (EDIT)] ➥ Push to select the main band. (p. 18) ➥ Push for 2 sec. to enter the edit screen. (pgs. 29, 30, 37, 46, 51) y TONE/DUPLEX MENU [TON (DUP)] ➥ Push to activate the following functions in order.
2 PANEL DESCRIPTION ■ Main unit w CONTROLLER CONNECTOR [CONTROLLER] (p. 16) Connects the controller unit with the supplied cable. q w e e DATA CONNECTOR [DATA] (p. 70) Connects a TNC (Terminal Node Controller), etc. for data communications. • See the information at right for details. DATA MIC CONTROLLER r 144 MHz SPEAKER CONNECTOR [144 MHz SP] Connects an 8 Ω speaker, if desired. r t u y q MICROPHONE CONNECTOR [MIC] Connects the supplied microphone.
PANEL DESCRIPTION y POWER RECEPTACLE [DC13.8V] (pgs. 15, 16) Accepts 13.8 V DC ±15% with the supplied DC power cable. D DATA JACK PIN ASSIGNMENTS q w • Current of 12 A or greater is required. DO NOT use a cigarette lighter socket as a power source when operating in a vehicle. The plug may cause voltage drops and ignition noise may be superimposed onto transmit or receive audio. u ANTENNA CONNECTOR [ANT] Connects a 50 Ω antenna with a PL-259 connector and a 50 Ω coaxial cable.
2 PANEL DESCRIPTION ■ HM-98 microphone* w e r t LOCK CALL SUB VFO MR BAND q F-2 DTMF-S AFC MONI 1 PGR HIGH 4 TONE DUP– 7 TONE-1 VOL FUNC AFC-OFF SCAN 2 CSQL MID 5 PTT-M PRIO 3 DTMF LOW 6 TSQLS TSQL DUP+ 8 SIMP 9 TONE-2 16KEY LOCK VOL 0 SQL # MW CLR A D-OFF SET r MEMORY SWITCH [MR (CALL)] ➥ Push to select memory mode. ➥ Push for 2 sec. to select the call channel. (p.
PANEL DESCRIPTION KEY AFC 1 MONI AFC-OFF SCAN PGR 4 CSQL MID 5 DTMF LOW 6 TONE DUP– FUNC ) OTHER FUNCTIONS Toggles between opening and closing the No secondary function. operating band’s squelch. (p. 24) Starts and stops scanning. (p. 42) No secondary function. Starts and stops priority watch. (p. 48) Turns the one-touch PTT function ON and OFF. (p. 25) Selects high output power. (p. 25) No secondary function.
2 PANEL DESCRIPTION KEY MW A CLR D-OFF B SET T-OFF ENT C MUTE D SQL 16KEY LOCK SQL # M VOL 12 FUNC ) OTHER FUNCTIONS • Clears a digit before entry. (p. 22) • Writes the VFO contents into the memory • Cancels the monitor, scan, priority watch, channel or call channel. (pgs. 34, 39) DTMF memory, mute function or set • Advances the memory channel number mode condition. (pgs. 24, 42, 48, 54) when continuously pushed after programming is completed. (p.
PANEL DESCRIPTION 2 ■ HM-97/118N microphone q PTT SWITCH Push and hold to transmit; release to receive. (p. 24) w ON w UP/DOWN SWITCHES [UP]/[DN] ➥ Push either switch to change the operating frequency, memory channel, set mode contents, etc. (p. 20) ➥ Push either switch for 2 sec. to start scanning. (p. 42) ➥ Activate a function programmed in set mode. (p. 68) e q OFF e r e LOCK SWITCH Locks the [UP]/[DN] keys on the microphone.
3 INSTALLATION ■ Location Select a location which can support the weight of the transceiver and does not interfere with driving in any way. We recommend the locations shown in the diagram below. NEVER place the transceiver or remote controller where normal operation of the vehicle may be hindered or where it could cause bodily injury. NEVER place the transceiver or remote controller where air bag deployment may be obstructed.
INSTALLATION ■ Mounting the remote controller 3 ■ Battery connection Install the nut before attaching the bracket to the wall, etc. NEVER connect the transceiver directly to a 24 V battery. DO NOT use the cigarette lighter socket for power connections. Attach a rubber grommet when passing the DC power cable through a metal plate to prevent short circuits. • See p. 74 for fuse replacement.
3 INSTALLATION ■ DC power supply connection ■ Cable connection Use a 13.8 V DC power supply with more than 12 A capacity. Connect the cable as shown below. Make sure the ground terminal of the DC power supply is grounded. • See p. 74 for fuse replacement. Remote controller VOL MAIN MAIN SCP V/MH TS SQL M/C SCN MONI LOW 5.000 14 HI MAIN SCP 1 3.
INSTALLATION 3 ■ Antenna installation D Antenna location D Antenna connector To obtain maximum performance from the transceiver, select a high-quality antenna and mount it in a good location. A nonradial antenna should be used when using a magnetic mount. The antenna uses a PL-259 connector. • PL-259 CONNECTOR Roof-mount antenna (Drill a hole or use a magnetic mount.) Gutter-mount antenna Trunk-mount antenna q Slide the coupling ring down. Strip the cable jacket and soft solder.
4 FREQUENCY SETTING ■ Preparation BAND ➥ Push [BAND] to select the desired operating band. • “Q” indicator shows the selected band as the main band. D Turning power ON/OFF Before operating the transceiver for the first time it’s a good idea to reset the transceiver’s CPU. This will ensure that all transceiver settings are at their defaults. See p. 75 for CPU resetting details. D VFO and memory modes ➥ Push [POWER] for 2 sec. to turn power ON or OFF.
FREQUENCY SETTING 4 ■ Lock functions To prevent accidental frequency changes and unnecessary function access, use the lock function. The transceiver and HM-98 have 2 different lock functions. D Frequency lock This function locks the tuning dials and switches electronically and also locks the microphone switches. ➥ Push [CHG/L] for 2 sec. to toggle the frequency lock function ON and OFF. • [CHG/L], [MAIN], [MONI], [VOL], [SQL], [PTT] and [BAND] can be used while the frequency lock function is in use.
4 FREQUENCY SETTING ■ Using the tuning dial ■ Using the [Y]/[Z] keys q Select VFO mode with the desired band’s [V/MH]. • Push [CHG/L] if [V/MH] is not displayed. w Rotate desired band’s [DIAL] to change the frequency. • The frequency changes according to the selected tuning steps. See the next page for selecting the tuning step. D 1 MHz tuning step Push the selected band’s [V/MH] to select 1 MHz tuning step. Push [V/MH] again to return to the previous tuning step.
FREQUENCY SETTING ■ Setting a tuning step 4 • Cloning mode information Tuning steps can be selected for each band. This transceiver has 8 tuning steps as follows: • 5 kHz • 10 kHz • 12.5 kHz • 15 kHz • 20 kHz • 25 kHz • 30 kHz • 50 kHz The information in the transceiver, such as memory channels, memory names, etc. can be programmed using a PC. The transceiver displays the following information when the transceiver enters cloning mode for programming. q Select VFO mode with the desired band’s [V/MH].
4 FREQUENCY SETTING ■ Using the keypad ENT C r Push 6 keys to input a frequency. The frequency can be directly set via numeral keys on the HM-98 microphone. • When a digit is mistakenly input, push [ENT] to clear the input, then repeat input from the 1st digit. • Pushing [CLR] clears input digits and retrieves the frequency. q Push [BAND] to select the desired operating band. w Push [VFO] to select VFO mode, if necessary. e Push [ENT] to activate the keypad for digit input.
BASIC OPERATION ■ Receiving • Volume level appears while setting. SQL YZ q Push [POWER] for 2 sec. to turn power ON. w Set the audio level. ➥ Push the desired band’s [MONI] to open the squelch. • Push [CHG/L] if [MONI] is not displayed. ➥ Rotate the desired band’s [VOL] control to adjust the audio output level. ➥ Push [MONI] again to close the squelch. e Set the squelch level. ➥ Rotate the desired band’s [SQL] fully counterclockwise in advance. ➥ Rotate [SQL] clockwise until the noise just disappears.
5 BASIC OPERATION ■ Monitor function This function is used to listen to weak signals without disturbing the squelch setting or to open the squelch manually even when mute functions such as the tone squelch are in use. ➥ Push the desired band’s [MONI] to toggle the monitor function ON and OFF. • While duplex is ON for repeater operation, the transmitting frequency can be monitored with [MONI]. MONI 1 Push [q MONI] to toggle the monitor function ON and OFF.
BASIC OPERATION 5 ■ Selecting output power ■ One-touch PTT function The transceiver has 4 output power levels to suit your operating requirements. Low output powers during short-distance communications may reduce the possibility of interference to other stations and will reduce current consumption. The PTT switch can be operated as a one-touch PTT switch (each push toggles transmit/receive). Using this function you can transmit without pushing and holding the PTT switch.
6 REPEATER OPERATION ■ Accessing a repeater When using a repeater, the transmit frequency is shifted from the receive frequency by the offset frequency. (p. 30) It is convenient to program repeater information into memory channels. (p. 32) q Select the desired band with the desired band’s [MAIN]. w Set the receive frequency (repeater output frequency). (pgs. 20) e Push the desired band’s [ (TON) DUP] for 2 sec., one or more times, to select minus duplex or plus duplex.
REPEATER OPERATION DUP– 7 DUP+ 8 SIMP 9 q Select the desired band with [BAND]. w Set the receive frequency (repeater output frequency). e Push [u DUP–] to select –duplex; push [i DUP+] for +duplex. r Push [FUNC] then [u TONE] to turn ON the subaudible tone encoder according to repeater requirements. • Refer to p. 29 for tone frequency setting. • When the repeater requires a different tone system, see p. 29. t Push and hold [PTT] to transmit.
6 REPEATER OPERATION ■ 1750 Hz tone A 1750 Hz tone is required to access most European repeaters. The microphone has 1750 Hz tone capability. D Using the HM-98 microphone q Push [BAND] to select the desired band. TONE-1 w Push [FUNC]. M • The mode indicator lights orange. e Push [B TONE-1] to transmit a 1750 Hz tone call signal for 0.5 sec.; push and hold [p TONE-2] to transmit a 1750 Hz tone call signal TONE-2 for an arbitrary period. 0 • The mode indicator goes out automatically.
REPEATER OPERATION ■ Subaudible tone 6 r Rotate the right-hand tuning dial to select the desired frequency. (encoder function) Some repeaters require subaudible tones to be accessed. Subaudible tones are superimposed over your normal signal and must be set in advance. • The subaudible tone encoder frequency is set temporarily. Push [MW] for 2 sec. to store the tone frequency permanently.
6 REPEATER OPERATION ■ Offset frequency When communicating through a repeater, the transmit frequency is shifted from the receive frequency by an amount determined by the offset frequency. q Select the mode/channel you wish to set the offset frequency to, such as VFO mode or memory/call channel. w Push the desired band’s [(MAIN) EDIT] for 2 sec. to enter the edit screen. • Push [CHG/L] if [(MAIN) EDIT] is not displayed. e Push [Y] or [Z] to select the ‘OW’ item.
REPEATER OPERATION ■ Auto repeater function (U.S.A. and Korea versions only) The U.S.A. and Korea versions automatically activate the repeater settings (duplex ON/OFF, duplex direction, tone encoder ON/OFF) when the operating frequency falls within or outside of the general repeater output frequency range. The offset and repeater tone frequencies are not changed by the auto repeater function, reset these frequencies, if necessary. q Push [(DISP) SET] for 2 sec. to enter set mode.
7 MEMORY/CALL CHANNELS ■ General ■ Programming during selection The transceiver has 99 memory channels and 1 call channel for each band for storage of often-used frequencies. q Select VFO mode with the desired band’s [V/MH]. D Memory/call channel contents The following information can be programmed into memory or call channels: • Operating frequency (p. 20) • Operating mode (p. 74) • 8-character memory name (p. 37) • Tuning step (p. 21) • Duplex direction (DUP or DUP –) with an offset frequency (pgs.
MEMORY/CALL CHANNELS ■ Programming after selection 7 ■ Transferring memory contents to another memory q Select memory mode with the desired band’s [M/C]. • Push [CHG/L] if [M/C] is not displayed. • “!” appears when memory mode is selected. q Select memory mode with the desired band’s [M/C]. • Push [CHG/L] if [M/C] is not displayed. • “!” appears when memory mode is selected. w Set the memory channel to be programmed with the desired band’s tuning dial. e Push [V/MH] to select VFO mode.
7 MEMORY/CALL CHANNELS ■ Programming during selection via the microphone MW A The HM-98 microphone can also be used to program memory channels. q Select the desired band with [BAND]. w Select VFO mode with [VFO]. e Set the desired frequency. • Set other data (e.g. offset frequency, duplex direction, subaudible tone frequency, etc.), if required. r Push [FUNC] then [E MW] momentarily to indicate memory channels. • Do not hold [MW] for more than 0.5 sec.
MEMORY/CALL CHANNELS 7 ■ Transferring memory contents to another memory via the microphone MW A The HM-98 microphone can also be used to transfer memory channels. q Select the desired band with [BAND]. w Select memory mode with [MR]. e Set the desired memory channel to be transferred with [Y] or [Z]. r Push [FUNC] then [E MW] momentarily to indicate memory channels. • Push [MW] for 2 sec. to transfer the memory channel contents to VFO. t Push [Y] or [Z] to select the desired channel.
7 MEMORY/CALL CHANNELS ■ Memory clear Be careful—the contents of cleared memories CANNOT be recalled. Unwanted memory channels can be cleared (erased). Before clearing a memory channel make sure it is no longer needed as cleared memories cannot be recalled. Memory clearing may not be performed from the microphone. q Push the desired band’s [S.MW] momentarily. • Push [CHG/L] if [S.MW] is not displayed. • Do not hold [S.MW] for more than 0.5 sec.
MEMORY/CALL CHANNELS ■ Alphanumeric display Each memory channel and the call channel can be programmed with an alphanumeric name such as a repeater name, club name, etc., for easy recognition. Names can be a maximum of 8 characters—see the table at right for available characters. Scan edge channels and scratch pad memories CANNOT be programmed with alphanumeric names. q Select the desired memory/call channel except scan edge channels. w Push the desired band’s [(MAIN) EDIT] for 2 sec.
7 MEMORY/CALL CHANNELS ■ Call channel D Programming a call channel q Select VFO mode with the desired band’s [V/MH]. 1 call channel is available for each band to store a mostoften-used frequency for quick recall. D Selecting a call channel q Push [M/C] to select a call channel. • Push [CHG/L] if [M/C] is not displayed. • “C” appears when call channel is selected. MAIN SCP V/M H TS MAIN 6.010 MAIN SCP 14 MID-LO C V/M H TS • Push [CHG/L] if [V/MH] is not displayed.
MEMORY/CALL CHANNELS D Programming a call channel via the microphone MW A The HM-98 microphone can also be used to program a call channel. q Select the desired band with [BAND]. w Select VFO mode with [VFO]. e Set the desired frequency. 7 D Transferring call channel contents The call channels can be transferred in a similar manner to memory channel transferring. q Select call channel with the desired band’s [M/C]. • Push [CHG/L] if [M/C] is not displayed. • “C” appears when the call channel is selected.
8 SCRATCH PAD MEMORY ■ What is a scratch pad memory? During VFO operation, the transceiver automatically memorizes operating frequency information, separate from regular memory channels, when transmitting on a new frequency. There are 2 types of scratch pad memories, those for simplex operation, L1–L5, and those for duplex (repeater) operation, R1–R5. These memories can be conveniently recalled. Newest MAIN SCP V/M H TS MAIN 5.850 14 MID-LO L1 V/M H TS 5.
SCRATCH PAD MEMORY CALL q Select the desired band with [BAND]. w Push [(MR) CALL] for 2 sec. to select the selected band’s call channel. e Push [Y] one or more times to select a duplex scratch pad memory; push [Z] one or more times to select a simplex scratch pad memory. r Push [MR] or [VFO] to exit the scratch pad memory. ■ Transferring scratch pad memory contents Transferring scratch pad memory contents to the VFO is done similarly to transferring memory/call contents.
9 SCAN OPERATION ■ Scan types A tone scan function is available to search for subaudible tones (e.g. when you want to find a subaudible tone frequency necessary to open a repeater). See p. 53 for details. Scanning searches for signals automatically and makes it easier to locate new stations for contact or listening purposes. There are 3 scan types and 4 resume conditions to suit your operating needs. FULL/BAND SCAN (p. 43) Band edge Band edge Repeatedly scans all frequencies over the entire band.
SCAN OPERATION ■ Full/programmed scan 9 y To stop the scan, push [PRO] again. u Push [(MAIN) í] for 2 sec. to exit the scan screen. q Select VFO mode with the desired band’s [V/MH]. • Push [CHG/L] if [V/MH] is not displayed. w Make sure the squelch is set to the threshold point. e Push [(M/C) SCN] for 2 sec. to enter scan screen. • If the pocket beep function is activated, the transceiver automatically selects the tone squelch function when the scan screen is selected. MAIN í MAIN 145.
9 SCAN OPERATION ■ Selecting scan edges The scanning range can be set to all frequencies (full scan) or between two user-programmed frequencies (programmed scan). Scan edges can be programmed in the same manner as memory channels. Scan edges are programmed into scan edges, 1A/1B to 3A/3B, in memory channels. (p. 32) q Push [(M/C) SCN] for 2 sec. to enter the scan screen. • Push [CHG/L] if [(M/C) SCN] is not displayed.
SCAN OPERATION ■ Memory scan YZ q Select memory mode with the desired band’s [M/C]. • Push [CHG/L] if [M/C] is not displayed. • “!” appears when memory mode is selected. w Make sure the squelch is set to the threshold point. e Push [(M/C) SCN] for 2 sec. to enter the scan screen. • If the pocket beep function is activated, the transceiver automatically selects the tone squelch function when the scan screen is selected. MAIN í MAIN 145.320 M 12 M-L MAIN SCP SCAN MEM 144.0 - 146.
9 SCAN OPERATION ■ Skip channel setting ■ Scan resume condition Memory channels can be set to be skipped for memory skip scan. In addition, memory channels can be set to be skipped for both memory skip scan and full/band/programmed scan (frequency skip scan). This is useful to speedup the scan interval. The scan resume condition can be selected as a pause or timer scan for each band. When receiving signals, the scan pauses according to the scan resume condition.
BAND SCOPE ■ Operation 10 y Push [TS] to select the sweep tuning step, if desired. The band scope function allows you to visually check a specified frequency range. Sweep range varies ±50 kHz through ±500 kHz with setting of the sweep tuning steps. Receive audio is muted while monitoring the band scope. Push [SWP] to cancel sweeping and receive the audio. q Set the desired frequency as band scope center frequency. w Push the desired band’s [(MAIN) SCP] for 2 sec. to select the band scope screen.
11 PRIORITY WATCH ■ Priority watch types ■ Priority watch operation Priority watch checks for signals on a frequency every 5 sec. while operating on a VFO frequency. The transceiver has 2 priority watch types to suit your needs. q Select VFO mode with the desired band’s [V/MH]. The watch resumes according to the selected scan resume condition. See p. 46 for details. MEMORY or CALL CHANNEL WATCH 5 sec. 125 msec.
PRIORITY WATCH y Push [(MEM) PRIO] for 2 sec. to start the watch. • The transceiver checks the memory or call channel frequency every 5 sec. • The watch resumes according to the selected scan resume condition. (p. 46) • “PRIO” and decimal point blinks while receiving a signal on a watch channel. MAIN í MAIN PRIO 145.320 M - L RX M 12 MAIN SCP SCAN MEM PRIO Resume 15s V/M H TS TON M/C SCN SEL Res 3.
12 SUBAUDIBLE TONE OPERATION ■ Tone squelch operation The tone squelch opens only when receiving a signal containing a matching subaudible tone. You can silently wait for calls from group members using the same tone. q Select the desired band with the desired band’s [MAIN]. w Set an operating frequency. e Set the desired CTCSS tone using the edit screen. • See right for programming. r Push [TON] one or more times until “T SQL” appears in the function display. • Push [CHG/L] if [TON] is not displayed.
SUBAUDIBLE TONE OPERATION D Setting subaudible tones for tone squelch operation (CTCSS tones) Separate tone frequencies can be set for tone squelch operation than for repeater operation (the same range of tones is available). Like repeater tones, these are set in the edit screen. q Select the mode/channel you wish to set the CTCSS tone frequency to, such as VFO mode or memory/call channel. w Push the desired band’s [(MAIN) EDIT] for 2 sec. to enter the edit screen.
12 SUBAUDIBLE TONE OPERATION ■ Pocket beep operation This function uses subaudible tones for calling and can be used as a “common pager” to inform you that someone has called while you were away from the transceiver. D Waiting for a call from a specific station q Select the desired band with the desired band’s [MAIN]. w Set an operating frequency. e Set the desired CTCSS tone using the edit screen. • See the previous page for programming.
SUBAUDIBLE TONE OPERATION ■ Tone scan 12 t When the tone frequency is detected, the tone scan pauses. The transceiver can detect the subaudible tone frequency in a received signal. By monitoring a signal that is being transmitted on a repeater input frequency, you can determine the tone frequency required to access the repeater. q Set the desired frequency or memory channel to be checked for a tone frequency.
13 DTMF MEMORY ■ Programming a DTMF code DTMF codes are used for autopatching, accessing repeaters, controlling other equipment, etc. The transceiver has 14 DTMF memory channels (D0–D9, DA–DD) for storage of often-used DTMF codes of up to 16 digits. q Push [DTMF] for 2 sec. to select the DTMF memory screen. • Push [CHG/L] if [DTMF] is not displayed. D0 DTMF 0123456 D1 0123456789AB D2 EDIT D3 TIME Tx Time 100ms w Push [Y] or [Z] to select the desired DTMF memory.
DTMF MEMORY ■ Transmitting a DTMF code e Push [PTT] to transmit the selected DTMF code. D Automatic transmission (DTMF memory) r Push [E CLR] to cancel the function. The selected DTMF code is transmitted at each push of the PTT switch when the DTMF memory encoder is turned ON. 13 • Each push of [PTT] transmits the DTMF code. D Transmitting a DTMF memory directly q Push [DTMF] to turn the DTMF memory encoder ON. • Push [CHG/L] if [DTMF] is not displayed. • “ ” appears. w Push [DTMF] for 2 sec.
13 DTMF MEMORY ■ DTMF speed The rate at which DTMF memories send individual DTMF characters can be set to accommodate operating needs. q Push [DTMF] for 2 sec. to select the DTMF memory screen. • Push [CHG/L] if [DTMF] is not displayed. D0 DTMF 0123456 D1 0123456789AB D2 EDIT D3 TIME Tx Time 100ms w Push [TIME] one or more times to select the desired speed as shown in the table below. e Push [ï] to exit the DTMF memory screen. DISPLAY 100ms 200ms 300ms 500ms 56 INTERVAL 100 msec. 200 msec.
14 WIRELESS OPERATION optional EX-1759 and HM-90 ■ Connection ■ HM-90 wireless microphone Wireless remote control is available when the following options are used. ➧ HM-90 WIRELESS MICROPHONE ➧ EX-1759 INFRARED RECEIVER The HM-90’s internal battery should be charged when the microphone is not being held. Charging period : 1.5 hr. with timer (or 8 hr. when battery is exhausted) Operating period : 12 hr.
14 WIRELESS OPERATION ■ EX-1759 installation The EX-1759 INFRARED RECEIVER can be installed for 2 different purposes depending on the HM-90 charger. This is because the EX-1759 has both an infrared receiver and a microphone connector which contains microphone charging capabilities. When using the IC-2800H main unit Attach the EX-1759 to a suitable location for receiving infrared signals, e.g. sun visor, etc.
WIRELESS OPERATION ■ HM-90 switches r SQUELCH LEVEL UP/DOWN SWITCHES Y SQL], [Z Z SQL] [Y Adjust the squelch level.
14 WIRELESS OPERATION KEY FUNCTION SECONDARY FUNCTION (after FUNC ) OTHER FUNCTIONS AFC CALL 1 Selects the call channel. No secondary function. DEMO ENT D AFC-OFF MR 2 Selects memory mode. No secondary function. Selects VFO mode. Turns the one-touch PTT function ON and OFF. Selects high output power. No secondary function. PTT-M VFO 3 • After : Input the appropriate digit for frequency or memory channel selection. PGR HIGH 4 DTMF KEY C-SQL MID 5 Selects mid-high output power.
WIRELESS OPERATION KEY FUNCTION SECONDARY FUNCTION (after FUNC ) Writes the VFO contents into the memCancels the scan, priority watch, or ory channel or call channel. Advances the memory channel number DTMF memory function. when continuously pushed after programming is completed. 14 OTHER FUNCTIONS Clears a digit before entry. MW CLR A D-OFF SET B T-OFF SPCH C DEMO ENT D SCAN MONI M REAR LOCK SQL # DTMF KEY • After : Transmit the appropriate DTMF code.
14 WIRELESS OPERATION ■ Microphone address D Microphone dip switch The transceiver has 8 possible microphone addresses (including OFF) to help prevent interference from other HM-90 wireless microphones. Set both the microphone address and microphone dip switch to the same value as follows. When the supplied microphone is connected, the transceiver rejects control signals from the HM-90 even when the microphone address is matched. D Microphone address q Push [(DISP) SET] for 2 sec. to enter set mode.
OTHER FUNCTIONS 15 ■ Beep tones ■ Time-out timer You can select silent operation by turning beep tones OFF or you can select to have confirmation beeps sound at the push of a switch by turning beep tones ON. To prevent accidental prolonged transmission with the onetouch PTT function, etc., the transceiver has a time-out timer. This timer cuts a transmission OFF after 3, 5, 15 or 30 min. of continuous transmission. This timer can be cancelled (default). q Push [(DISP) SET] for 2 sec. to enter set mode.
15 OTHER FUNCTIONS ■ Auto power-off function ■ Cooling fan The transceiver can be set to automatically turn OFF after a specified period in which no operations are performed. The transceiver has a heatsink and cooling fan to radiate heat. The cooling fan automatically turns ON while transmitting and remains ON for 2 min. after transmitting. The cooling fan can be activated continuously, if desired. 2 hours, 1 hour, 30 min. and OFF can be specified.
15 OTHER FUNCTIONS ■ Squelch delay ■ Sub band mute During operation, received signal strength often fluctuates. This can result in annoying repeated opening and closing of the squelch during reception of the same signal. The transceiver has a built-in squelch delay function which helps prevent this. When both stations are operating from a fixed location e.g. during packet operation, this function should be set to “short.
15 OTHER FUNCTIONS ■ Sub band busy beep ■ Automatic RF attenuator The sub band busy beep sounds when the sub band’s squelch is closed to inform you that the sub band’s squelch has been opened. The attenuator prevents a desired signal from distorting when very strong signals are near the desired frequency, etc. The transceiver’s RF attenuator is linked to the [SQL] setting. The attenuator is automatically activated when [SQL] is rotated clockwise past the 12 o’clock position. Approx.
15 OTHER FUNCTIONS ■ Memory name indication The transceiver can display memory names programmed in memory or call channels. (p. 32) MAIN EDIT TON DUP S.MW MW EDIT MAIN ICOM2800 145.320 MID-LO 12 JA3YUA ■ HM-98 [F-1]/[F-2] keys MAIN EDIT TON DUP S.MW MW 433.000 DISP MID-LO 12 SET q Push [(DISP) SET] for 2 sec. to enter set mode. • Push [CHG/L] if [(DISP) SET] is not displayed. w Push [Y] or [Z] to select the ‘Memory Name’ item. • Left-hand tuning dial can also select the item.
15 OTHER FUNCTIONS ■ HM-97/118 [UP]/[DN] keys [UP] or [DN] key assignment is available for the microphones which have [UP]/[DN] switches except the HM-98. Switches on the transceiver’s front panel can be assigned to the HM-97/118 [UP] and [DN] keys. The following can be assigned: V/U MAIN V/U M/C V/U EDIT V/U MW DISP Dn : [MAIN (SCP)] : [M/C (SCN)] : [MAIN (EDIT)] : [S.
OTHER FUNCTIONS 15 ■ Display brightness ■ My call function The brightness of the LCD can be adjusted from 0% to 100% in 3 or 4% steps. Adjust brightness to suit lighting conditions and personal preferences. The opening title when turning power ON can be changed to your call sign, etc. Up to 8 characters can be programmed. q Push [DISP] to enter display set mode. q Push [DISP] to enter display set mode. • Push [CHG/L] if [DISP] is not displayed. • Push [CHG/L] if [DISP] is not displayed.
15 OTHER FUNCTIONS ■ Packet operation D Data speed For packet operation, the transceiver can be set to one of two data speeds: 1200 bps (default) or 9600 bps. q Push [(DISP) SET] for 2 sec. to enter set mode. • Push [CHG/L] if [(DISP) SET] is not displayed. w Push [Y] or [Z] to select the ‘Packet BPS’ item. • Left-hand tuning dial can also select the item. e Rotate the right-hand tuning dial to select the desired data speed. r Push [ï] to exit set mode.
OTHER FUNCTIONS D 1200 bps packet operation q Connect the transceiver and a TNC as illustrated below. TNC side q DATA IN w GND TX AUDIO GND 15 • Read the instructions supplied with your TNC carefully before attempting packet operation with the transceiver. • Pin t AF OUT is for 1200 bps operation only. This pin cannot be used for 9600 bps operation. • Over modulation may degrade signal quality. If you find that many transmissions are failing, re-adjust the modulation level.
15 OTHER FUNCTIONS D 9600 bps high speed packet operation The transceiver supports 2 modes of 9600 bps packet operation: G3RUH and GMSK. q Connect the transceiver and a TNC as illustrated below. TNC side q DATA IN w GND e PTT P TX AUDIO GND r DATA OUT y P SQL RX AUDIO PTT SQL w G3RUH mode can handle 16 kinds of modulated wave forms in order to maintain a communication link. e Set transmit delay on the TNC to 30–50. r Adjust the TNC frequency deviation if necessary (see page at right).
OTHER FUNCTIONS 15 D Adjusting the transmit signal output from the TNC ■ Video monitor function When setting data transmission speed to 9600 bps, the data signal coming from the TNC is applied exclusively to the internal limiter circuitry to automatically maintain band width. The LCD can be used as a video monitor for an NTSC or PAL video signal. NTSC : U.S.A., Asia, Latin America, Korea and Taiwan versions PAL : Europe and Australia versions NEVER apply data levels from the TNC of over 0.
15 OTHER FUNCTIONS ■ Demonstration display A demonstration function is available at power ON. This function gives you a quick visual introduction to the function display indicators. q While pushing [CHG/L], push [POWER] to turn power ON. • The transceiver cycles through a visual tour of the function display indicators. w Push any switch to exit demonstration mode and enter the normal operating condition temporarily. The transceiver automatically returns to demonstration mode after 2 min.
OTHER FUNCTIONS 15 ■ Partial reset ■ All reset If you want to initialize the operating conditions (VFO frequency, VFO settings, set mode contents) without clearing the memory contents, a partial resetting function is available for the transceiver. The function display may occasionally display erroneous information (e.g. when first applying power). This may be caused externally by static electricity or by other factors. Band conditions can be reset independently.
16 CS-2800 CLONING SOFTWARE ■ Getting started ■ Software installation D This cloning software is designed to perform data setting and cloning for the IC-2800H DUAL BAND FM transceiver. D HELP WINDOW: Each item has a help window to describe functions and operation. NOTE: Before using the program, make a backup copy of the original disk. After making a backup copy, keep the original disk in a safe place. NOTE: Depending on your Windows® system files, the PC may require rebooting.
CS-2800 CLONING SOFTWARE ■ COM port/call sign setting ■ Memory channel list description qw e r • Set the com port (RS-232C port) number properly. • Enter your call sign. NOTE: ‘Check the following’ dialog box appears when the RS-232C serial port is not set correctly. NOTE: When first using this software, read out all the transceiver cloning data into the PC before starting editing with this cloning software. Otherwise the cloning data may not be cloned properly to the transceiver. (e.g.
16 CS-2800 CLONING SOFTWARE t CLONING MENU [Cloning] Push to display cloning menu and cloning information dialog box. y HELP MENU [Help] Push to display one point help, help contents, cloning software revision information. u Tool bar Short cut key appears on the tool bar when clicking the tool bar function in the [View] menu. the frequency data may not be cloned properly to your transceiver.
CS-2800 CLONING SOFTWARE ■ Common settings 16 Display : Sets LCD contrast and brightness. Select display type. Enter ‘Opening Title’ and clone ‘Comment.’ MIC Option : Switches on the transceiver’s front panel can be assigned to the microphone’s [F-1]/[F-2] for the HM-98 and [UP]/[DN] for the HM-97 and HM-118/T/TA. ■ Exiting cloning mode ➥ After cloning is finished, push the [UP]/[DN] or [Y]/[Z] on the microphone to exit the cloning mode and to return to normal operating condition.
17 TROUBLESHOOTING If your transceiver seems to be malfunctioning, please check the following points before sending it to a service center. PROBLEM No power comes on. POSSIBLE CAUSE • Power connector has a poor contact. • Polarity of the power connection is reversed. • Blown fuse. • Check the connector pins. • Reconnect the power cable observing the proper polarity. Replace the fuse, if damaged. • Check the cause, then replace the fuse. REF. — pgs. 15, 74 p. 74 No sound comes from the speaker.
OPTIONS HM-90 WIRELESS MICROPHONE Infrared, full remote control microphone. Wired remote control is also possible. EX-1759 INFRARED RECEIVER Used to receive control signals from the HM-90. EX-1513 INFRARED SUB RECEIVER Used with the EX-1759 to extend the controllable area. HM-98 REMOTE CONTROL MICROPHONE Wired remote control microphone with key backlight. Same as supplied with some versions. HM-118N HAND MICROPHONE 18 SP-10 EXTERNAL SPEAKER For all-around mobile operation.
19 SPECIFICATIONS D General • Frequency coverage U.S.A. Transmit Receive S. America Transmit Receive Europe, Tx/Rx Taiwan Asia Transmit Receive : (Unit: MHz) 144–148, 430–450*1 118–174*2, 320–530*1 144–148, 430–440 118–174*2, 400–530*3 144–146, 430–440 144–148, 430–440 136–174*2, 430–440 *1 Specifications guaranteed 440–450 MHz. *2 Specifications guaranteed 144–148 MHz. *3 Specifications guaranteed 430–440 MHz. • Mode : FM, AM (118–135.995; Rx only) • No. of memory channels : 232 (incl.
SPECIFICATIONS 19 D Receiver • Receive system : Double conversion superheterodyne • Intermediate frequencies : 1st VHF 15.65 MHz UHF 46.05 MHz 2nd 450 kHz • Sensitivity : 0.16 µV typical (at 12 dB SINAD) • Squelch sensitivity : Less than 0.
Count on us! A-5570H-1EX-e Printed in Japan © 1999 Icom Inc.
