Here is a test version for the GD-77S. It uses the speech synthesis chip.
You have access to few settings, using long press on the Orange button which cycles to, (SET ON)<Power>(POWER LEVEL), <Zone>(STORE), <Leave the Settings>(SET OFF):
- Power: change output power using SK1 / SK2 buttons
- Zone: change the zone with SK1 / SK2 buttons, zone is spelled "STORE", as there is no "ZONE" word.
Short press on SK1 announces current channel settings (FREQUENCY (+ RECEIVE and TRANSMIT for duplex) frequency , + TG/PC (as ID CODE) number), no TG or PC word are available.
Short press on SK2 while receiving sets the TG/PC etc, as it works on the GD-77/MD-1801, it announces (CHANNEL SET). To reset the overriden values, just switch to another channel.
Changing the hotspot mode can be done using the following shortcuts, when switching the transceiver ON with:
- SK1: MMDVM
- SK1 + PTT: BlueDV.
PLEASE NOTE: in the channel configuration, in the CPS, set TG List to None for every channel you add to a zone.