36 Basic operationTurning the radio on and offLong press the on/off key to turn the radio either onor off.When the radio is first turned on, the red, green, andorange LEDs flash briefly, and the radio gives twoshort beeps. A brief message may appear on thedisplay.Security lock on power-up featureYour radio may be automatically locked each time it ispowered-up. If the message Enter PIN appears onthe display, enter your assigned PIN (personalidentification number). See “Unlocking the radio”below.Locking the radio1 Press Menu and select Radio settings >Functions > Lock radio. (Depending on how yourradio is programmed, you may be able to press afunction key to turn radio lock on and off.)2 Scroll to either On or Off and press Select.(The current setting is highlighted.)The radio is now locked, and the message EnterPIN appears on the display.volume control on/offStandard control head Hand-held control head
