15
Transmission
1. While pressing and holding the PTT switch,
speak into the microphone.
TX/BUSY indicator lights red during the
transmission.
If the PTT switch is pressed when a frequency
other than the amateur ham radio band is
selected, an alarm tone (beep) will be emitted
and “ERROR” appears on the LCD, disabling
transmission.
Microphone
TX/BUSY Indicator
2. Release the PTT switch to return to receive mode.
When receiving a signal, the TX/BUSY Indicator lights green.
Changing the Transmission Power Level
Press and hold
the Function key
→
Press the
or
key
→
Press the Function key
(Enters the Set mode)
(Select Set Mode "40 TX PWR")
(Confirms the setting)
1. Press the [
] or [
] to select one of the following
transmission power levels.
TX PO Level Icon PO meter
HIGH (5W)
*
(off)
MID (2.5W)
LOW (0.5W)
* (The default setting.)
2. Press the PTT switch to save the setting and return to the normal
operation.
The transmission power level may be set separately for each frequency band.