Kenwood th-k20a Marine Radio User Manual


 
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2 Rotate the ENC control to select the desired delay time to 250/ 500 (default)/
750/ 1000/ 1500/ 2000/ 3000 ms, then press [F] to store the setting.
3 Press [MENU] or [PTT] to exit Menu mode.
Note:
If you press [PTT] while the VOX function is ON, the VOX Delay Time is not reflected to
the transmitted signal.
If you press [PF] (if 1750 Hz is programmed) to transmit a 1750 Hz tone, the VOX Delay
Time is not reflected.
If the DCS function is ON, the transceiver remains in Transmit mode for the duration set
by the VOX Delay Time. It then sends a Turn-Off Code to close the receiving party’s
squelch.
TIME-OUT TIMER
The Time-out Timer limits the duration you transmit. Just before the transceiver
stops the transmitting, a warning beep sounds. This function is necessary to protect
the transceiver from thermal damage and can therefore not be turned OFF.
1 Enter Menu mode and access Menu No. 19 (TOT), then press [F].
2 Rotate the ENC control to select the desired time from 0.5/ 1.0/ 1.5/ 2.0/ 2.5/
3.0/ 3.5/ 4.0/ 4.5/ 5.0/10.0 (default) minutes, then press [F] to store the setting.
3 Press [MENU] or [PTT] to exit Menu mode.
Note: A warning beep sounds even if you set Menu No. 2 (BEEP) to OFF.
BUSY CHANNEL LOCKOUT
This function is used in order to prevent transmitting on a channel or frequency that
somebody else is currently using. When turned ON, an error beep sounds and you
cannot transmit even if you press [PTT].
1 Enter Menu mode and access Menu No. 20 (BCL), then press [F].
2 Rotate the ENC control to select “ON”, then press [F] to store the setting.
3 Press [MENU] or [PTT] to exit Menu mode.