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TM-610 Adjustment Description

This mobile radio can be adjusted via programming software or manually. The manual

adjustment procedures are listed below. (please refer to “test mode” and “adjustment

mode” in Mobile Radio Mode.

Tools:

Radio Communication Test Set a set

Spectrum analyzer a set

20A/30V power supply aset

Wattmeter a set

Signal line (with dummy load) a piece

Procedures:

1. Download:

¾ Connect the mobile radio with PC via programming software and turn on the radio.

¾ Click “Download” on the software interface;

¾ Select your desired program and click “begin” to begin download;

¾ Click “Close" when the program is fully downloaded.

¾ Turn off the radio and plug the programming cable out.

2. Initialization:

¾ The necessary information hasn’t been imbedded into the Flash of the radio when it

leaves the factory. So users need to adjust the frequency and initialize the radio

before adjustment;

¾ Press [P2] to power the mobile radio on. Press [P4] when “DESINAO” is displayed;

¾ The LED on the control panel stops flashing when initialization process is finished.

3. Adjustment (Part of the adjustment items can be adjusted in conventional mode while

other should be adjusted manually.)

¾ Turn on the mobile radio to enter conventional mode;

¾ Power your mobile radio off and press [PF1] to restart the radio to adjust other items.

The channel number will be displayed on LED;

¾ Frequency chart:

Summary of content (6 pages)

PAGE 1
TM-610 Adjustment Description This mobile radio can be adjusted via programming software or manually. The manual adjustment procedures are listed below. (please refer to “test mode” and “adjustment mode” in Mobile Radio Mode. Tools: Radio Communication Test Set a set Spectrum analyzer a set 20A/30V power supply aset Wattmeter a set Signal line (with dummy load) a piece Procedures: 1. Download: ¾ Connect the mobile radio with PC via programming software and turn on the radio.
PAGE 2
TM-610V：136-174； VCO Adjustment Item Condition Measurement Test Instrument 1. Power supply Adjustment Specifications /Remarks Terminal Part Method 1. Power supply: 13.6 V Note: 1. This mobile radio only can be installed in a minus grounding power system. Reverse polarity will cause the cable fuse to blow. Check DC the vehicle ground polarity before the installation to avoid wasted time and effort. 2.
PAGE 3
Transmitter Adjustment Measurement Item Adjustment Specifications/ Condition Test Instrument Terminal Part Method Remarks Radio 4. TX Adjust channel Not enter adjustment Communication Frequency ANT Error<50Hz Adjust VR801 frequency item, but switch to 2CH Test Set Adjust software High Power: Check High Each CH corresponds setting & PO=23~25WW Radio Power to a specific TX freq; VR101; press I≤8.0A Communication ANT 5.
PAGE 4
Deviation to a specific TX freq; Communication key to set 0.75KHz±0.10KHz enter item “4”, “5”, “6”; Test Set CDCSS (W) adjust Filter 0.60KHz±0.10KHz 67Hz/151.4Hz/254.1Hz LPF: 300Hz (M) 0.37KHz±0.05KHz (N) CTCSS Adjust deviation to Radio 0.75KHz±0.10KHz Each CH corresponds Communication Use “UP”, “DN” 11. CDCSS (W) to a specific TX freq; Test Set enter item “7" Filter ANT key to set Deviation 0.60KHz±0.10KHz CDCSS (M) LPF: 300Hz 0.37KHz±0.
PAGE 5
Receiver Adjustment Measurement Item Adjustment Specifications/ Condition Test Instrument Terminal Part Method Remarks Set the gain value to the First max; the manually corresponding adjust freq is on the TC101, then rightmost of Enter item “B”; Each CH 15. RF corresponds to a specific Scanner ANT . TP1 bandpass filter TX freq. the software the bandpass setting wave. Press [P2] key to save. Radio Communication Test Set Frequency: RX Center; SSG Output: 16. Max.
PAGE 6
Radio No need to Communication Enter in turn the item “C” (Level 9 on), “D” (Level 3 19. SQ Open on); adjust CH to “0.”, “1.”, Continuously adjust software Test Set press[P2] key setting at SQ SSG Output: twice for CPU Level 3/9; -119dBm (Level 3) reading “2.”, “3.”, “4.” and press [P2] writing; SQ level SSG Output: -112dBm (Level 9) Adjust twice to save. ANT software Radio SP Jack setting Communication Enter in turn the item “C” Test Set (Level 9 off), “D” (Level 3 SSG Output: 20.