WIDE BAND COMMUNICATION RECEIVER DJ-X3T/E T/E DJ-X3 Instruction Manual POWER SCAN SCRT V/P/M MW BANK 1M/10M DJ-X3 WIDE BAND COMMUNICATION RECEIVER ALINCO,INC. Head Office: Shin-Dai Building 9th Floor 2-6, 1-Chome, Dojimahama, Kita-ku, Osaka 530-0004, Japan Phone: +81-6-4797-2136 Fax: +81-6-4797-2157 E-mail: export@alinco.co.jp PS0384A Thank you for purchasing this ALINCO receiver. This instruction manual contains important safety and operating instructions.
Contents Features ··········································································································4 NOTICE···········································································································5 Precautions ·····································································································6 Request and Agreement·················································································6 Accessories ········································
Scan Function ·······························································································25 VFO Scan ································································································25 Program Scan ·························································································26 Preset Scan ·····························································································27 Memory Scan ···································································
Features The DJ-X3 is a wide band communication receiver which has many various functions in a small package. Easy operation is performed with a simple key arrangement that allows you to access a wide range of communications. The DJ-X3 has the following features: Types of Memory The DJ-X3 has different types of memory functions.
NOTICE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Precautions No warranty is made on the effectiveness of the "Bug Detector" function. The function should be considered experimental and for educational or entertainment use. Use of the descrambling function may not be permitted in certain jurisdictions. Check with the regulations that apply in your area before using. Request and Agreement · This product is manufactured and shipped under strict quality control.
Accessories Open the box and check that the following accessories are included. T Instruction manual Belt clip (with one screw) Battery case (EDH-31S) AC adapter NiMH (Nickel Metal Hydride) battery pack (EBP-52NS) Antenna Hand strap Battery recharger (EDC-105) Warranty (EDC-93) E TD ED (EDC-94) ■ Connecting the Antenna Connect the antenna to the SMA antenna connector at the upper left corner. Hold the antenna by its base, and turn it clockwise until it stops.
■ Loading the Batteries Load three AA batteries in the battery case in the "+" and "-" orientation marked at the bottom of the case. Caution! · Do not use NiCad AA batteries. · Use new batteries of the same type and brand. · Use high capacity alkaline batteries. ■ The NiMH Battery Pack Battery Pack Type EBP-52NS (3.6V-500mAh) Charging Time About 10 hours Caution! · The battery pack is not charged when shipped. It must be charged before use.
■ Prevent Short Circuiting the Battery Pack Be extra cautious when carrying the battery pack; short-circuiting will produce surge current possibly resulting in fire. Terminals DON'T carry with metals of any type, e.g. chains. DON'T carry the NiMH battery pack inside bags with a metal plated interior. Do enclose inside a non-conductive enclosure. (bags or handkerchief made only of nonconductive material) DON'T place in the proximity of metals or conductives, e.g. nails, chains.
■ Battery Recharger · Recharging with the EDC-105 Power plug AC adapter plug Terminals (rear side) Terminals on the rechager 1 3 Lever(1 2 3) 1. Mount NiMH battery pack on the transceiver. (The NiMH battery pack can also be placed in the battery recharger.) 2. Connect AC adapter plug to the battery recharger. 3. Select position 1 to 3 with the lever on the recharger and adjust the battery pack to fit in it. (According to different types of battery packs, the position of the lever changes.) 4.
■ Attaching the Belt Clip Attach the belt clip on the rear side of the transceiver with the included screw. Make sure it is tightened properly. ■ Attaching the Hand Strap Attach the hand strap through the opening between the belt clip and the transceiver as shown in the illustration on the left.
Chapter 1 Names and Functions of Parts External View 1 ■ Front Names and Functions of Parts Display Displays the frequency and other information. (P.15) Speaker Thin built-in speaker POWER SCAN Keyboard For changing the mode and various settings. (P.14) SCRT V/P/M MW BANK 1M/10M DJ-X3 WIDE BAND COMMUNICATION RECEIVER ■ Top Antenna connector For connecting the included antenna. (P.7) Earphone jack For connecting an earphone.
■ Side 1 KL MONI ST SK Names and Functions of Parts ENT FUNC [FUNC/ENTER] key Use this key to set and execute several settings. You can also hold this key down for about one second to activate the key-lock function. (P.34) DC IN [MONI(ST/SK)] key When holding this key down, the squelch temporarily opens. It is also used for the Mute function. (P.18) DC-IN Terminal for connecting an external DC power supply.
Keyboard 1 Names and Functions of Parts POWER 1 SCAN 2 SCRT V/P/M 3 MW BANK 4 1M/10M DJ-X3 WIDE BAND COMMUNICATION RECEIVER 1 Key [POWER] key 2 [SCAN (SCRT)] key 3 [V/P/M (MW)] key 4 [BANK (1M/10M)] key Function Turns the power on/off. Executes scanning. (P.25) When "F" is displayed, used for Descrambling. (P.31) Switches the operating mode. (P.20) When "F" is displayed, programs and clears the Memory channels. (P.23,24) Switches between the Preset and the Memory mode. (P.
Display 1 In the illustration below, all indicators are displayed. 2 3 12 F 13 4 5 14 T SQ DCS W SKIP A 7 8 9 6 Names and Functions of Parts 1 VOX ATT 75 50 25 16 10 15 B 11 Descriptions 1 2 Appears when you press the [FUNC/ENTER] key. Flashes when displaying over 1000MHz frequency. (Indicates a digit of 1000MHz.) Indicates the modulation mode. "W" appears when WFM modulation 3 is selected and "A" when AM modulation is selected. When FM modulation is selected, nothing appears.
Chapter 2 Basic Operation Power Switch Hold the POWER switch down for a second. "HELLO" will appear on the display. (The indication may be different from the illustration below depending on the version: North America or Europe.) 2 Basic Operation POWER [POWER] key SCAN SCRT V/P/M MW BANK 1M/10M To turn the power off, hold the POWER switch down until the display disappears. Adjusting the Audio Volume 1 2 Press the [VOL/SQL (SET)] key. (dial) "voL" will appear on the display.
Adjusting the Squelch The squelch silences the DJ-X3 except for signals above a certain level. Squelch eliminates noise when the DJ-X3 receives less than a certain level. "To unmute the squelch" means that the DJ-X3 receives a signal higher than the squelch setting and reproduces the sound. Conversely, "to close the squelch" means that the DJ-X3 does not generate audio because of insufficient signal level.
■ Monitor Function The Monitor function temporarily unmutes the squelch. This is useful when the desired signal is weak or intermittent. This feature is activated when the [MONI(ST/SK)] key is set to the Monitor function in the Set mode. For more information, see "Setting Operation of the MONI key." (P.45) 2 Basic Operation There are two options in the Monitor function: PUSH and HOLD. Both options open the squelch, and "B" appears on the display when you press the [MONI(ST/SK)] key.
[MONI(ST/SK)] key 2 POWER B Basic Operation SCAN SCRT V/P/M · PUSH: Mute function is on while holding the [MONI(ST/SK)] key down. When you release the key, the function is off and received signals and the beep sound can again be heard. · HOLD: Mute function is on, and it remains on until you again press the [MONI(ST/SK)] key. Tip Select either the Monitor function or the Mute function. The preparation for receiving a signal is now finished. Now, try to adjust the frequency and receive a signal.
■ Switching Modes Every press of the [V/P/M (MW)] key changes the operating mode as shown below. 2 VFO mode Basic Operation V/P/M V/P/M MW MW Preset mode Memory mode V/P/M MW Tip When nothing is programmed in Memory mode, Memory mode is skipped and the receiver switches between VFO mode and Preset mode in turn.
Setting the Frequency ■ In VFO Mode Adjust frequency Increases/decreases by a 1MHz-step with one press, by a 10MHz-step with double press. POWER SCAN SCRT V/P/M MW BANK 1M/10M ■ In Preset Mode 1 Select a band by pressing the BANK key. Every press of the [BANK(1M/10M)] key changes the band as shown below: AM radio FM radio ➝ TV ➝ AM radio... 2 W POWER SCAN SCRT V/P/M MW 1 2 BANK 1M/10M Increase/decrease the frequency by rotating the dial.
■ In Memory Mode 1 Select a bank by pressing the [BANK(1M/10M)] key. 2 2 Bank No. Channel No. Basic Operation POWER SCAN SCRT V/P/M MW BANK 1 2 1M/10M B Select a channel by rotating the dial. It is not possible to select a channel which is not programmed. Memory Function This function allows you to program frequencies into the DJ-X3 memory. A programmed frequency is called a channel.
■ Programming a Channel 1 In VFO mode, select the frequency you want to program. 4 Bank No. Channel No. 2 F 2 Basic Operation POWER SCAN SCRT 1,5 3 2 3 4 5 V/P/M MW BANK 1M/10M B Press the [FUNC/ENTER] key. "F", bank No., and channel No. will appear on the display. Select a bank by pressing the [BANK(1M/10M)] key. Each bank No. corresponds to the following bank.
■ Erase a Channel 1 2 2 Basic Operation 3 Switch to the Memory mode by pressing the [V/P/M (MW)] key. Select a channel you want to erase. For more information, see "In Memory Mode." (P.22) Press the [FUNC/ENTER] key. "F" will appear on the display. Bank No. Channel No. 3 POWER SCAN SCRT 1,4 V/P/M MW BANK 1M/10M 4 B Press the [V/P/M (MW)] key. The channel will be erased. Tip You can clear all the programmed channels at one time. For more information, see "Resetting." (P.
Scan Function The scan function periodically changes the frequency to search for a signal. The DJ-X3 has four types of scan functions. VFO scan ······································Scans the entire band in VFO mode. Program scan································Scans a specified range of frequencies. The upper limit and lower limit of the range need to be set in advance. Preset scan ··································Scans the entire band in Preset mode.
■ Program Scan This function scans a specified range of frequencies. Before using this function, you need to specify the upper and lower frequency limits. These frequencies are called a "Program scan channel", and the DJ-X3 has 20 pairs of program scan channels. Set the combination of upper and lower limits. (i.e. A00 and B00, or A01 and B01) For more information, see "Programming a Channel." (P.23) 2 Basic Operation 1 Switch to the VFO mode by pressing the [V/P/M (MW)] key.
■ Preset Scan 1 Switch to Preset mode by pressing the [V/P/M (MW)] key. 2 Select AM radio, FM radio, or TV by pressing the [BANK(1M/10M)] key. 2 Basic Operation W POWER SCAN 3 SCRT V/P/M 1 MW BANK 2 1M/10M Flashes 3 Press the [SCAN(SCRT)] key. Preset scan starts, and ". (decimal point)" flashes on the display. Scanning pauses when a signal is received. ■ Memory Scan This function scans specified banks or all banks in the Memory mode. There are three types of Memory scan.
To operate Memory scan: 1 2 2 Switch to Memory mode by pressing the [V/P/M (MW)] key. Press the [SCAN(SCRT)] key. Type of Memory scan will appear on the display. Basic Operation 3 POWER 2 1 SCAN SCRT V/P/M MW BANK 1M/10M Type of Memory scan 3 4 Rotate the dial while holding the [SCAN(SCRT)] key, and select a type of Memory scan.
Setting the Tuning Step The tuning step sets the increment/decrement of each click of the dial when adjusting the frequency in VFO mode. 1 3 Press the [FUNC/ENTER] key. "F" will appear on the display. Basic Operation 2 2 Switch to VFO mode by pressing the [V/P/M (MW)] key. Press the [MONI(ST/SK)] key. The currently selected tuning step will appear on the display. The default setting is AUTO.
Memory Skip This function is for skipping the specified memory channel(s) when executing the Memory scan function. 2 Basic Operation 1 Switch to Memory mode by pressing the [V/P/M (MW)] key. 2 Call up the memory channel you want to skip. 3 Press the [FUNC/ENTER] key. "F" will appear on the display. Appear 3 F 4 POWER SKIP SCAN SCRT V/P/M 1 MW BANK 1M/10M 4 Press the [MONI(ST/SK)] key. The Skip setting will be completed, and "SKIP" will appear on the display.
Chapter 3 Useful Functions of the DJ-X3 Descrambling This function returns scrambled voice to normal reception. 1 2 3 Select the frequency of the scrambled voice. Press the [FUNC/ENTER] key. "F" will appear on the display. 3 Useful Functions of the DJ-X3 Press the [SCAN(SCRT)] key. The Descrambling function starts operating, and " " appears at the bottom left of the display and flashes. Decode No. for scrambling will appear on the display.
Bug Detector The DJ-X3 detects a bug’s signal by scanning frequencies in the programmed memory banks. When a listening microphone is found, the DJ-X3 notifies you with its display and a warning sound. Caution! Be sure to remove the earphone when detecting bugs. 3 1 Useful Functions of the DJ-X3 Turn the power ON while holding down the [MONI(ST/SK)] key. " " will appear on the display, and the DJ-X3 starts scanning according to the set memory bank link.
Caution! · Operate in a quiet environment where doors and windows are closed. It is hard to find a listening microphone in a noisy environment. · Depending on the modulation setting, this function may not work correctly. · When the battery voltage is low, this function does not work normally. Be sure to recharge the battery pack completely, load new AA batteries, or supply sufficient voltage from the DC power supply.
Keylock To prevent incorrect or unauthorized operations, you can lock the keys. The following operations can be used while the keylock is ON. · Monitor function · Mute function · Adjusting the audio volume and squelch · Canceling the keylock · Turning the power ON/OFF 3 1 Useful Functions of the DJ-X3 Hold down the [FUNC/ENTER] key for a second. The keylock will turn ON, and the key icon will appear on the display.
Resetting You can reset programmed memory channels and settings. There are two types of reset; Partial reset and All reset. Partial reset ···································Programmed memory channels remain, and the other settings are reset. All reset ·········································All the memory channels and settings are reset. However, Preset channels (AM radio/FM radio/TV) cannot be reset.
The Set Mode Function This Set mode allows you to customize the DJ-X3 for your particular application. The following items can be set in the Set mode. ATT (Attenuator) function (P.37) Selecting the antenna (P.37) Selecting the modulation mode (P.38) Selecting between stereo and monophonic (P.39) Setting Bug Detector sensitivity (P.39) Setting bank link (P.40) Lamp function (P.41) Setting the scan mode (Timer scan/Busy scan) (P.41) APO (Auto Power Off) function (P.42) BS (Battery Save) function (P.
■ ATT (Attenuator) Function This function attenuates strong signals on nearby channels. Use this function when the received signal is influenced by a strong signal. ATT function attenuates the received signal about 20 dB. In the Set mode, select "Att." F 3 Useful Functions of the DJ-X3 · Select ON/OFF by rotating the dial. · The default setting is OFF. ■ Selecting the Antenna You can select the antenna depending on the frequency you wish to receive.
In the Set mode, select the type of antenna. F 3 Useful Functions of the DJ-X3 · In the case of each type of bar antenna, rotate the dial and set ON/OFF. · In the case of using the earphone antenna, rotate the dial and select either the earphone antenna or the whip antenna. Tip · If each type of bar antenna is set to OFF, the external antenna attached to the DJ-X3 receives signals for those bands. · When using the earphone antenna, a signal may be unstable depending on the position of the earphone cord.
■ Selecting between Stereo and Monophonic In the Set mode, select either "mono" or "StErEo." F W 3 Useful Functions of the DJ-X3 · When rotating the dial, the setting of "mono" and "StErEo" changes alternately. · Stereo mode is available only when the modulation mode is set to WFM. You will receive a signal in monophonic even when stereo mode is selected if the receiver is set to AM or FM. WFM must be present to receive stereo. · The default setting is stereo mode.
■ Setting Bank Link This is the setting for the "Bank link scan", which scans specified multiple banks. You can select up to 5 banks from 10 (0 to 9) programmed banks. In the Set mode, select "bL." F 3 Useful Functions of the DJ-X3 Bank link No. Bank No. · Select bank link No. by rotating the dial. · Select a bank to link by pressing the [BANK(1M/10M)] key. One bank can be assigned to each bank link No. 0-4.
■ Lamp Function This function sets the display backlight ON or OFF. When ON is selected, an operation of any key turns ON the backlight, and it automatically turns OFF after 5 seconds. In the Set mode, select "LAmP." F 3 Useful Functions of the DJ-X3 · Select ON/OFF by rotating the dial. · The default setting is ON. ■ Setting the Scan Mode (Timer Scan/Busy Scan) You can set the scan-resume condition. While executing a scan, if the DJ-X3 receives a signal, scanning will pause.
■ APO (Auto Power Off) Function This function automatically turns the power off if there is no key operation for a specified period of time. Just before cutting the power off, a beep sound will be heard. Select the time from 30, 60, 90 minutes, and OFF. When OFF is selected, this function does not work. In the Set mode, select "APO." 3 F Useful Functions of the DJ-X3 B · Select ON/OFF by rotating the dial. · The default setting is OFF. Tip The APO function does not operate while the DJ-X3 is scanning.
■ BS (Battery Save) Function This function extends battery life. If there is no key operation for five seconds, the internal power rapidly cycles between ON and OFF. In the Set mode, select "bS." F 3 Useful Functions of the DJ-X3 · Select ON/OFF by rotating the dial. · The default setting is ON. ■ Overwrite Memory Setting To prevent from overwriting memory channels by mistake, you can choose to disable or enable the overwrite function. In the Set mode, select "ow.
■ PRIO (Priority) Watch Function This function monitors two frequencies alternately. Every five seconds, the DJ-X3 momentarily switches from the frequency in the VFO mode to the frequency in the Priority channel. In the Set mode, select "Pr." F 3 Priority channel Useful Functions of the DJ-X3 · Select a Priority channel No. from 0 to 7 by rotating the dial. · Press the [FUNC/ENTER] key, to leave the Set mode. The Priority Watch function is now active.
■ Setting Operation of the Monitor and Mute Functions Select operation of the [MONI(ST/SK)] key when the Monitor and the Mute function is used. In the Set mode, select either "HoLd" or "PUSH." F 3 Useful Functions of the DJ-X3 · Select either "HoLd" or "PUSH" by rotating the dial. · When "PUSH" is set, the Monitor and the Mute function is activated while holding down the [MONI(ST/SK)] key.
Cloning When using the Clone function, all the memories and settings of one DJ-X3 (master) can be copied to another DJ-X3 (slave). 1 2 3 Turn OFF both DJ-X3s. (master and slave) Connect the earphone jacks on both master and slave DJ-X3s with the cloning cable. Useful Functions of the DJ-X3 Connect to the earphone jack of the master unit. 3 Connect to the earphone jack of the slave unit. Turn on both master and slave power while holding the [BANK(1M/10M)] key down. "cLonE" will appear on the display.
4 Press the dial (the [VOL/SQL(SET)] key) of the master DJ-X3. Cloning starts. "Sd " appears on the master DJ-X3's display, and "Ld " appears on the slave DJ-X3's display. ( changes constantly.) 3 Useful Functions of the DJ-X3 (Master) (Slave) When cloning is completed, "PASS" appears on both DJ-X3s' displays. To return to normal operation, turn the power off, and then turn it on again. Caution! · Do not disconnect the cable while cloning.
If "comErr" appears on the display... If a communication error occurs, "comErr" will appear on both DJ-X3s' displays. Make sure the cloning cable is connected to each receiver’s earphone jack properly. Press the dial (the [VOL/SQL(SET)] key) down on the master DJ-X3 to restart cloning.
Chapter 4 Appendix Troubleshooting Please check the list below before concluding the DJ-X3 is faulty. If a problem persists, reset the DJ-X3. This can sometimes correct erroneous operation.
Specifications ■ General 4 Appendix Receiving range E T Modulation modes Ant. impedance Ant. terminal Supply voltage : : : : : : Ground Current consumption : : Temperature range Frequency stability Dimensions : : : Weight : 0.1 - 1299.995 MHz 0.1 - 1299.995 MHz A3 (AM), F3 (FM, WFM) 50Ω SMA DC 3.6V - DC 6V (external input voltage DC 4.5V - DC 16V) Negative ground Reception : approx. 75 mA Battery save (1 : 4) : approx.
WIDE BAND COMMUNICATION RECEIVER DJ-X3T/E T/E DJ-X3 Instruction Manual POWER SCAN SCRT V/P/M MW BANK 1M/10M DJ-X3 WIDE BAND COMMUNICATION RECEIVER ALINCO,INC. Head Office: Shin-Dai Building 9th Floor 2-6, 1-Chome, Dojimahama, Kita-ku, Osaka 530-0004, Japan Phone: +81-6-4797-2136 Fax: +81-6-4797-2157 E-mail: export@alinco.co.jp PS0384A Thank you for purchasing this ALINCO receiver. This instruction manual contains important safety and operating instructions.
