Description Of Adjustment Items; Wide/Narrow Band Switch And Frequency Switch In An Adjustment Item - HYT TC-610 Service Manual
Two-way radio
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Also See for TC-610:
- Service manual (51 pages) ,
- Owner's manual (40 pages) ,
- Manual (11 pages)
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The orange LED (red LED + green LED) lights, indicating the entry into the adjustment mode.
Release the keys to enter the corresponding Tx adjustment item (preset power) of the
adjustment mode. The red LED lights. Adjust each specification according to the operation
instructions.
2)
Or connect the programming cable for real time adjustment in PC mode.
Description of Adjustment Items
Channel
Adjustable Freq.
1
Adjust Preset RF Power
2
Tx Low Power
3
Reserved Channel (not adjust)
4
Tx High Power
CDCSS Deviation
5
CTCSS (67Hz) Deviation
6
CTCSS (151.8Hz) Deviation
7
CTCSS (254.1Hz) Deviation
8
9
VOX 1
10
VOX 2
11
VOX 3
12
VOX 4
13
VOX 5
14
Tx Low Voltage Threshold
Carrier SQL Level 1 ON
1
Carrier SQL Level 5 ON
2
Carrier SQL Level 9 ON
3
Carrier SQL Level 1 OFF
4
Carrier SQL Level 5 OFF
5
Carrier SQL Level 9 OFF
6
7
Tx Low Voltage Threshold
8
Bandpass Filter
Note: Y indicates the valid adjustment frequency. The rest channels are idle and have no adjustment items.
1.
Switch between Tx Adjustment Items and Rx Adjustment Items
Rotate the Channel Selector knob to CH16. Hold down the PTT key for 1.5s at least to toggle between
Tx Adjustment Items and Rx Adjustment Items. If the LED lights red upon key press, the radio switches
to Tx Adjustment Items. If the LED lights green upon key press, the radio switches to Rx Adjustment
Items.
The LED glows red for Tx Adjustment Items.
The LED glows green for Rx Adjustment Items.
2.
Wide/Narrow Band Switch and Frequency Switch in an Adjustment Item
In an adjustment item, hold down the PTT key for 1.5s at least to switch between wide band and narrow
band cyclically. The adjustment point is regarded as the first frequency of the current band by default.
Hold down the PTT key for less than 1.5s to switch frequencies cyclically.
TC-610/620 Adjustment Items
Wide
Freq. 1Freq. 2 Freq. 3 Freq. 4 Freq. 5 Freq. 1 Freq. 2 Freq. 3Freq. 4 Freq. 5
Tx Section
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Rx Section
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
60
TC-610/620 Service Manual
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Narrow
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
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