I want to eliminate the low battery beep, but keep the keypad beep - anyone have a schematic or know what I need to bridge to bypass the low battery signal?
Thanks!
Schematic for GP68 VHF
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Tom in D.C.
- Posts: 3859
- Joined: Tue Sep 04, 2001 4:00 pm
- What radios do you own?: Progreso soup can with CRT
GP68...
According to the service manual, the only thing you can do with the
alert tone is to have it on or off, and the book says that this operation
affects ALL tones on the radio. It would seem that this on/off control
is in the firmware rather than board components.
Not an easy unit to set up, program, change, etc. under ANY
circumstances, which I why I used to have two of them but don't
any more.
alert tone is to have it on or off, and the book says that this operation
affects ALL tones on the radio. It would seem that this on/off control
is in the firmware rather than board components.
Not an easy unit to set up, program, change, etc. under ANY
circumstances, which I why I used to have two of them but don't
any more.
Tom in D.C.
In 1920, the U.S. Post Office Department ruled
that children may not be sent by parcel post.
In 1920, the U.S. Post Office Department ruled
that children may not be sent by parcel post.
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Jim2121
- Batboard $upporter
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:
you might? find something here: http://www.batlabs.com/gpman/top.html
before this link is gone.......
before this link is gone.......
