voltage. You can adjust it if you see tolerance.
To know more detail about kit building and modifications, see another document HT-1A Kit Building
Instructions.
Modification warnings
Warning: It is at your own risk if you modify the transceiver and it will void the warranty if something
goes wrong. The speaker connector on the main board is not directly for connecting the built-in speaker,
instead it is used to connect the audio amplifier board. The battery connector on the main board is not
protected against short circuit or over charging or over discharging.
