USING QUIET CODES
This radio uses quiet (CTCSS) codes to screen out unwanted conversations, even if someone is transmitting nearby on the same channel. When a quiet code is set, the radio sends it every time PTT or CALL is pressed and only responds to signals that have the same code. Radios you plan to use together must be set to the same code. This radio has these quiet (CTCSS) codes.
Channel | Frequency |
| Channel | Frequency |
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17 | 118.8 Hz |
| 21 | 136.5 Hz |
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18 | 123.0 Hz |
| 22 | 141.3 Hz |
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19 | 127.3 Hz |
| 23 | 146.2 Hz |
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20 | 131.8 Hz |
| 24 | 151.4 Hz |
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To set the radio to use one of the codes:
1.Hold down QUIET until the QUIET indicator flashes.
2.While the indicator flashes, repeatedly
press CHANNEL 
or 
to select the quiet code.
3.Press QUIET again. QUIET stays lit and the quiet (CTCSS) code is set.
To turn off the quiet feature, press QUIET so QUIET disappears. To turn it on and use the previously set code again, hold down QUIET so QUIET reappears.
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