27Changing the Transmit Power Level1. Touch [F MW], then touch [TX PWR].If [TX PWR] is not displayed, touch [BACK ←] to dis-play [TX PWR] and then touch it.2. Rotate the DIAL knob to select one of the followingtransmit power levels.TX PO Level PO MeterHIGH (5W)*LOW3 (2.5W)LOW2 (1W)LOW1 (0.3W)*The default setting. When the optional alkaline battery case (FBA-39) is used, only LOW2 (about0.9W) and LOW1 (about 0.3W) can be selected.3. 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.Locking the Keys and DIAL knob1. Press the Power (Lock) switch, “LOCK” is shown onthe display for one second, the “ ” icon appears onthe LCD, and then the keys and DIAL knob arelocked.• The keys, the DIAL knob, and the PTT switch may be selected to be locked using SetMode [CONFIG] → [9 LOCK]. The default setting is the “KEY&DIAL” (the keys and theDIAL knob are locked).• The MONI/T-CALL switch, SQL switch and the VOL knob cannot be locked.2. Press the POWER (Lock) switch again, “UNLOCK” will be shown on the Display andthe keys and the DIAL knob are unlocked.
