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37
Radio Operation
Figure 21
①
Power and volume switch
Turn the top knob clockwise to switch on. Turn the knob to
increase or decrease volume level. When using a wireless
BT hand microphone or earphone, please note the Speaker
setting in the HT App needs to be Off or Auto, both settings
will make the volume knob to not function.
②
GPS built-in antenna
(Do not press in this area, the
position of the face needs to be up and open to the sky to
receive GPS signal)
Note: Local GPS time zone is synchronized from the phone.
③
P1 key (
orange key
)
(Custom functions can be set in the
APP- list of options is located in Appendix B), also used to
place radio in pairing mode (hold for 2 sec until beep is
heard and red/green flashing indicator on top of radio is
seen).