Manual Tuning - Codan 2110 Reference Manual

Manual tuning

You may need to manually tune the antenna if you are receiving on a channel on which
you have not just transmitted, or if you want to check the SWR value for the antenna.
The transceiver will display whether it is Tuned or Untuned.
To manually tune the antenna:
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2110 SSB Transceiver Reference Manual
Press TUNE.
The PTT tunes screen is displayed with the SWR and battery voltage on the
bottom line. For example:
If you do not press PTT within 30 seconds you are returned to the
NOTE
screen from which you began.
Press PTT to tune the antenna.
Tuning... is displayed, and the transceiver makes a series of short beeps.
An SWR of less than 2.5:1 is acceptable.
If a message is displayed while you are tuning, you can remove it by
pressing
If tuning continues for more than 2 minutes, tuning is automatically
NOTE
aborted. The transceiver displays a message to inform you of this,
makes an error beep, and returns you to the screen from which you
began.
If tuning is unsuccessful, refer to the Quick Reference Card supplied
with the antenna.
Press PTT to stop tuning.
Press TUNE to return to the screen from which you began.
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Operating the transceiver
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