Test Cable For Microphone Input; Cautions Taken When Removing Or Attaching The Shielding - HYT TM-610 Service Manual

3.2 Test Cable for Microphone Input

The following test cable is recommended.
HOOK
To AG
MIC
Audio VTVM
MICG
8 PIN

4. Cautions Taken When Removing or Attaching the Shielding

a) When handling with the shielding, do not damage the components on the Tx-Rx unit.
b) When installing the shielding, insert the cover from the rear side.
c) When removing the shielding, squeeze the hole marked with an arrow as shown in the diagram and pull it
straight
This mobile radio can only be tuned via the programming software or manually. Manual Tuning is described as follows.
(Refer to Tuning Mode in section Radio Modes.)
Instrument:
Radio Communication Test Set
Spectrum Analyzer
20A/30V Power Supply
Digital Voltmeter
Power Meter
Signal Cable (with dummy load)
Tuning Method and Procedures:
1. Download
Connect the radio with PC through programming cable and turn the radio on.
Click Download on the software interface.
Select the desired program and click Start.
Click End when downloading is completed.
Turn the radio off and remove the programming cable.
PTT
END
CUT
1:CM 5:PTT/TXD
2:HOOK/RX 6:GND
D3.MIC 7:PSB
4:ME 8:MBL
1 set
1 set
1 set
1 set
1 set
1 piece
65
TM-610 Service Manual