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Roger
Beep Tone Mod
The
tone and time of the roger beep on the DX77HML can be changed as follows:
The roger beep tone
is controlled by R181 which is 220K ohms: The roger beep time
is controlled by C134 which is 2.2uF@16V DC: |
Disclaimer: Although the greatest care has been taken while compiling these documents,
we cannot guarantee that the instructions will work on every radio presented.