Operator's Manual

DATRON WORLD COMMUNICATIONS INC.

Guardian VHF Mobile

Enter. The delay setting is the length of time in seconds the radio stays on the

channel after the last transmission ends and before scanning resumes. The

radio switches to the revert channel when you switch out of scan mode. Revert

choices are the last channel selected (

LSTSEL), the last channel received

(

LASTRX), or the home channel (HOME). The radio switches to the priority

channel (

P1 or P2) when activity is detected on either of these channels.

Setting Value

DELAY (Scan delay) Set time in seconds to resume scanning

RVERT (Revert channel) LSTSEL/LASTRX/Home

P1 (Priority 1 channel) Designate first priority channel

P2 (Priority 2 channel) Designate second priority channel

Password Setup Submenu

Accessed from the program menu, this submenu changes the current

6-character password. Highlight

PASSWORD and press Enter. Enter the old

password using the DTMF keypad and press

Enter. If the entered password is

incorrect,

INVALID ENTRY displays. Press Escape and try again. Three

consecutive invalid entries and

OLD PASSWORD LOCKED displays. Turn the

radio off and on again if necessary. When the old password is accepted, enter

the new password. Confirm the new password by entering it again. If the new

password is entered incorrectly,

NEW PASSWORD REJECTED displays.

Covert Menu

Used to set the radio for covert operation including muting the speaker,

alarms, beeps, and backlighting. From the main menu highlight

COVERT and

press

Enter. Use the DTMF keypad to enter the predefined password for this

radio and press

Enter. Covert settings override all other radio settings.

Setting Value

DISPLY (Backlight) Off/on, disable/enable backlighting

SPEAKR (Speaker) Off/on, disable/enable speaker

WHISPR (Whisper) Off/on, disable/enable speaker

KBEEPS (Key beeps) Off/on, disable/enable key beeps

ALARMS (User alert tones) Off/on, disable/enable user alert tones

LED (Status indicator) Off/on, disable/enable LED status indicator

DEFAULT (Audible alarms) Resets radio to non-covert (normal) settings