Operation Instructions of 9900 Vehicle-Mounted Walkie Talkie ©All rights reserved Quanzhou Baojie Electronics Co., Ltd.
Friendly Reminder: The purchase and use of this device is an acts of setting up and using a radio station, and must go through the procedures by laws for the approval of radio station setup and obtain a license for radio station. The use of this device shall conform to the items approved by the license thereof.
Do not expose the walkie talkie to blazing sun for quite a long time or put it near a heating appliance. Do not put the walkie talkie at places where there is too much dust, damp or water splash or on instable surface. If any abnormal smell or fume is found from the walkie talkie, immediately turn off its power and contact the local distributer. Using a walkie talkie in driving may violate traffic laws.
Table of Contents 批注 [u1]: 目录中的标红处的标题与 Preparation 正文处不符 Standard Configuration Accessories---------------------------------------------------------------------6 Installation of Walkie Talkie------------------------------------------------------------------------------6 Power Line Connection -----------------------------------------------------------------------------------6 Connection of Antenna------------------------------------------------------------------------------------8 Removal and Installation
Use of Memory Channel----------------------------------------------------------------------------26 Clear of Memory Channel--------------------------------------------------------------------------26 Scanning Scanning Mode---------------------------------------------------------------------------------------27 Turn on Scanning------------------------------------------------------------------------------------27 Continuous Tone Coded Squelch System (CTCSS) Use of CTCSS--------------------------------------
Troubleshooting----------------------------------------------------------------------------------------43 Technical Parameters Annex 1: Continuous Tone Coded Squelch System (CTCSS)----------------------------------44 Annex 2: Digital Coded Squelch (DCS)-----------------------------------------------------------44 Specifications------------------------------------------------------------------------------------------45 Declaration-----------------------------------------------------------------------------
vehicle battery terminal in a shortest route. It is suggested not to use a cigar lighter socket as much as possible as some of them may lead to great voltage drop. The whole power line must be packed so as to isolate it from heat and moisture and from the generator ignition system/connection line. 2. When the power line is installed in place, wind the fuse holder with heat-resistant adhesive tape to protect it against moisture.
Location of fuse Rated current of fuse talkie walkie 15A Attached DC power line 20A Attention Use the fuse of designated type and rated value. Otherwise, the talkie walkie may be damaged at your own risk. Connection of Antenna Before using the talkie walkie, you must install a high efficiency and fine tuned antenna. Successful installation depends on the correct antenna type and installation.
Fig. 9 3. Move the front panel translationally from left to right till the front panel fits the body and a “click” is heard. Thus, the front panel is installed. Connection of Accessories Handheld microphone For voice communication, connect the handheld microphone attached to the MIC socket on the right side of the talkie walkie. Please align the RJ12 plastic spring piece upward with the MIC socket till the locking-locating plate is locked in place with a sound of “click” as shown in Fig. 10.
Rotate this knob to select the left band operation frequency or memory channel, change the scanning direction and select functional menu and parameters. Press this knob shortly to switch the left band as the main band. If the left band is set as the main band, press this knob shortly will enter the first level and second level of the setting status of functional menu. In the functional menu setting status, press this knob shortly to confirm the setting.
receiving by right band. Turn it clockwise to the extent that the noise just disappears (the on the screen disappears) so as to improve the sensitivity of weak signal. ⑦ Right tuning knob (DIAL) Rotate this knob to select the right band operation frequency or memory channel, change the scanning direction and select functional menu and parameters. Press this knob shortly to switch the right band as the main band.
Display Screen Icon Description Displays the number of memory channel and context menu. Appears when the frequency reverse function is enabled. No definition for this device Appears when the transmission difference frequency offset is set as negative. Appears when the transmission difference frequency offset is set as positive. Appears when transmission of CTCSS (Continuous Tone Coded Squelch System) is enabled in transmission status.
Rear Panel ① Antenna interface Connect N-connector type external antenna to this port. ② Data interface Connect the TNS device to this interface via 6-pin mini DIN connector. (This function is temporally unavailable and for B model talkie walkie). ③ External speaker interface If necessary, connecting with an external speaker for better sound effect. This interface can connect with a 2-core 3.5mm audio plug. The matched load resistance is 8 ohm.
Handheld Microphone ① Down adjustment key (【DOWN】) Press it to make downward adjustment or decrease the main band operation frequency value, memory channel number (changing direction in scanning) or the setting value of function menu. In most cases, this key can perform the same functions as the tuning knob of the main band.
Basic Operations Turn On/Off the Talkie Walkie 1. To turn on the talkie walkie, press the right band (VOL) knob for 2 seconds. When you turn on the talkie walkie, the startup information will appear on the display screen for 2 seconds and the display screen will return to the normal display of operation frequency. 2. To turn off the talkie walkie, once again press the right band (VOL) knob for 2 seconds. Volume Adjustment The left band and right band volume adjustments are separate from each other.
To set the main band, just shortly press the left tuning knob (DIAL). The icon will appear on the left of the screen, representing that the left band is the main band now. Shortly press the right tuning knob (DIAL) to switch the right band into the main band. With your switching the main band from left to the right, the icon by the arrow in the above figure.
Note: Refer to No. 24 page for the details of the setting of memory channel. Transmission 1. Select the required frequency band and frequency/channel. 2. Press and hold the【PTT】switch of the handheld microphone and speak toward it for transmission. The screen will display the selected transmission frequency band. The RF power meter displays the relative power of the transmission output. Speak toward the handheld microphone with normal voice and keep it 5cm from your mouth.
3. 4. Shortly press the tuning knob (DIAL)to set the current context menu. Rotate the tuning knob (DIAL) to select “HIGH (high power) or LOW (low power )”. 5. Shortly press the tuning knob (DIAL) to confirm the storage of the required value. Or shortly press 【EXIT】 to return to the context menu mode without storage. shortly press 【EXIT】 to exit the context menu mode. 6.
Context Menu Mode Many function of this walkie talkie are selected or set via the context menu (other than actual control bottom). When you become familiar with the context menu system, you will like them for the various functional conveniences they provide. Setting of Context Menus 1. Shortly press the tuning knob (DIAL) and you may set the operation of context menu. The name and number of the context menu will appear on the screen. 2. Rotate the tuning knob (DIAL) to select the required context menu.
08 T-DCS-I 09 T-DTMF 10 PTT-ID 11 POWER 12 W/NA 13 COMP 14 SRMR 15 SFT 16 OFFSET 17 STEP 18 CH-SAVE 19 CH-DEL 20 BEEP 21 LED 22 BCL 23 TOT 24 TONE 25 DTMF-TM 26 RPT 27 AM-SW 28 29 DTMF RESET Setting of the reverse code of OFF: closed digital coded system DCS for OFF D023I~D754I transmission Setting of dual tone multiple OFF: closed OFF frequency for transmission DTMF1-8 OFF: closed BOT: press to transmit the code EOT: release to Transmission of ID code OFF transmit
RST-YES: reset Operation via Repeater The repeaters are generally installed and maintained by radio club or sometimes, in cooperation with local communication system enterprises. Compared with simplex communication, you can generally transmit over a farther distance via the repeater. Repeaters are generally installed at mountain top or other higher position and can operate at ERP (effective transmission power) higher than that by general radio stations.
6. Shortly press the tuning knob (DIAL) to confirm the storage of required value. According to the site of the operation frequency in the band, when the offset is valid, these icons will be displayed on the screen. Positive frequency offset (+) Negative frequency offset (-) Or shortly press 【EXIT】to return to the context menu mode without storage. 7. Shortly press 【EXIT】to exit the context menu mode.
6. Shortly press the tuning knob (DIAL) to return to the context menu mode. 7. Shortly press 【EXIT】to exit the context menu mode. Note: The selectable offset frequency values are from 00.000MHz to 90.000MHz. Selection of Pilot Frequency This function is used to wake up the repeater in sleep status. Such repeater needs to be awaked up by pilot frequency of certain strength. Generally, when the repeater is waked up, it is not necessary to transmit the pilot frequency again. 1.
move to the simplex frequency to continue the connection and suspend the connection with the repeater. A B A Press REV. A’s transmission frequency is 138.750 and B’s receiving frequency is 136.025. Therefore, the communication cannot be made. B Communication is normal without repeater. Shortly press 【REV】 to switch the frequencies. When the reverse frequency function is on, the symbol “ ” will appear on the display screen.
Storage of the Same Frequency for Simplex and Standard Transmission/Receiving in Memory Channel 1. Shortly press 【V/M】 to enter VFO mode. 2. Rotate the tuning knob (DIAL) to select the required frequency. Besides, you may press 【UP】/【DOWN】 on the handheld microphone to select the frequency or enter the frequency via its keypad. 3. Any other data needed by frequency setting. Voice frequency, CTCSS frequency, DCS code, etc. 4. Shortly press the tuning knob (DIAL) to enter the context menu. 5.
9. Shortly press the tuning knob (DIAL) to confirm the storage of required value. Or shortly press 【EXIT】to return to the context menu mode without storage. 10. Shortly press 【EXIT】to exit the context menu mode. Use of Memory Channel 1. Shortly press 【V/M】 to enter the mode of memory channel use. 2. Rotate the tuning knob (DIAL) to select the required receiving frequency. Besides, you may press 【UP】【 / DOWN】on the handheld microphone to select the channel. Clear of Memory Channel 1. 2.
Scanning The “scanning” function is used to monitor the required frequency. Getting familiar with the scanning function will greatly improve your operation efficiency. This talkie walkie provides the following scanning modes. 1. VFO scanning: In the VFO frequency mode, it will scan the whole frequency band with step frequency. 2.
4. Shortly press the tuning knob (DIAL) to set the current context menu. 5. Rotate the tuning knob (DIAL) or press 【UP】/【DOWN】 on the handheld microphone to select OFF or required CTCSS frequency. 6. Shortly press the tuning knob (DIAL) to confirm the storage of the required value and return to the context menu mode. Or shortly press【EXIT】 to return to the context menu mode without storage. 7. shortly press 【EXIT】 to exit the context menu mode. Transmission CTCSS 1. Select the required frequency band.
2.Shortly press the tuning knob (DIAL) to enter the context menu. 3. Rotate the tuning knob (DIAL) to select Item 02 on the context menu. 4. Shortly press the tuning knob (DIAL) to set the current context menu. 5. Rotate the tuning knob (DIAL) to select “OFF (turn-off) or the required DCS code”. 6. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】to return to the context menu mode without storage. 7.
6. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】 to return to the context menu mode without storage. 7. Shortly press 【EXIT】 to exit the context menu mode. Transmission DCS-I (DCS inverse code) 1. Select the required frequency band. 2. Shortly press the tuning knob (DIAL) to enter the context menu. 3. Rotate the tuning knob (DIAL) to select Item 07 on the context menu. 4. Shortly press the tuning knob (DIAL) to set the current context menu. 5.
Use the keypad of the handheld microphone to enter “1, 2, 3, 4, 5, 6 and 7”. 5. 6. 7. 8. Press 【D】 on the keypad of the handheld microphone to delete the current block number. Shortly press the tuning knob (DIAL) to confirm the storage of the required value.
1. 2. Shortly press the tuning knob (DIAL) to enter the context menu. Rotate the tuning knob (DIAL) to select Item 05 on the context menu. 3. 4. Shortly press the tuning knob (DIAL) to set the current context men. Rotate the tuning knob (DIAL) to select “QT or QT+DTMF”. 5. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】to return to the context menu mode without storage. Shortly press 【EXIT】to exit the context menu mode. 6.
1. 2. Press the【PTT】key on the handheld microphone Press the keys in the keypad zone in sequence to transmit DTMF voice frequency. Frequency (Hz) 697 770 852 941 2. 1209 [1] [4] [7] [*] 1336 [2] [5] [8] [0] 1447 [3] [6] [9] [#] 1633 [A] [B] [C] [D] Auto code transmission There are three ways to realize the automatic transmission of DTMF frequency block. Press PTT to transmit code. Release PTT to transmit code Press or release PTT to transmit code. 1.
Selection of DTMF transmission time You may change the pause during the transmission of DTMF codes. 1. Shortly press the tuning knob (DIAL) to enter the context menu. 2. Rotate the tuning knob (DIAL) to select Item 25 on the context menu. 3. 4. Shortly press the tuning knob (DIAL) to set the current context menu. Shortly press the tuning knob (DIAL) to select “50MS, 100MS, 150MS or 200MS”. 5. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .
FM Radio Use of FM radio The product has built-in FM radio function. To turn on the FM radio as follows. 1. Shortly press 【FM/ 】to turn on the FM radio function. Rotate the tuning knob (DIAL) to make automatic search. Clockwise rotation is for upward search and counterclockwise rotation for downward search. The FM radio will work only on the main band. 2. Once again shortly press【FM/ 】to turn off the FM radio function.
4. 5. Shortly press the tuning knob (DIAL) to set the current context menu. Rotate the tuning knob (DIAL) to select “WIDE (wideband) or NARR (narrow band)”. 6. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】to return to the context menu mode without storage. Shortly press 【EXIT】to exit the context menu mode. 7.
5. 6. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】to return to the context menu mode without storage. Shortly press 【EXIT】to exit the context menu mode. Setting of Voice Encryption (against eavesdropping) This is a special voice processing mode, which can make a talkie walkie with the same frequency hear only scrambled voice, playing an effective role of confidentiality. 1. Shortly press the tuning knob (DIAL) to enter the context menu. 2.
5. 6. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】to return to the context menu mode without storage. Shortly press 【EXIT】to exit the context menu mode. Setting of Prompt Tone The prompt tone is a function for confirming the operation prompt, operation error or fault status of the product. You can set to enable or disable the prompt tone function in the product. 1. Shortly press the tuning knob (DIAL) to enter the context menu. 2.
5. 6. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】to return to the context menu mode without storage. Shortly press 【EXIT】to exit the context menu mode. Setting of Busy Channel Lock When this function is turned on, you may not transmit on the busy channel so as to avoid interfering with the talkie walkie using the same frequency.
4. Rotate the tuning knob (DIAL) to select “OFF (turn-off ) or 30S, 60S……600S (an interval of 30S)”. 5. Shortly press the tuning knob (DIAL) to confirm the storage of the required value .Or shortly press 【EXIT】to return to the context menu mode without storage. 6. Shortly press 【EXIT】to exit the context menu mode. When the transmission TOT is time-out, the walkie talkie will emit a prompt tone and automatically return to the receiving mode.
Operation of AM Aircraft Frequency Band You may turn on the AM aircraft frequency band (106-135.995MHz) of the product by simple menu operation and receive the signals transmitted from other devices. Setting Steps for AM Aircraft Frequency Band 1. 2. Shortly press the tuning knob (DIAL) to enter the context menu. Rotate the tuning knob (DIAL) to select Item 27 on the context menu. 3. 4. Shortly press the tuning knob (DIAL) to set the current context menu.
Operation of Cross-Band Repeater This product can be set into an all-function cross-band repeater by simple menu operation. This is very useful in emergency when using a handheld device for cross-band communication in remote region. Please note the following prior to using the cross-band repeater function: Consult the national laws, regulations and restrictions concerning amateur radio and make sure such operation is permitted.
Maintenance General Information The product has been tuned in accordance with the specifications and passed the testing before delivery. Any attempt to repair or tune the product without the manufacturer’s authorization may lead to the warranty invalidity of the product. Repair When sending the product to your distributer for repair, please use the original package and submit the detailed fault description. Do not send only the component or the PCB and please send the complete product.
Technical Parameters Annex 1: CTCSS Frequency Table CTCSS Standard Frequency Table Annex 2: DCS DCS Standard Frequency Blocks Number 44
Specifications The specifications are subject to changes with the technical development without notice. Basic Specifications Reception Frequency scope Transmission System Antenna impedance Frequency stability Working environment temperature Input voltage Working current Transmission (aircraft frequency band) F3, F2 50Ω VHF:136.000 – 174.000MHz UHF:400.000 – 470.000MHz VHF:136.000 – 174.000MHz UHF:400.000 – 470.000MHz AM:106.000 - 135.995MHz ±2.5ppm @ -10℃ ~ +60℃ -20℃ ~ +60℃ DC 13.
