Motorola GP68 Operation Manual page 12

The Special Programming mode (SPM) allows you to edit all user-modifiable
parameters within your radio, such as the Channel Scan list, Phone
Access/Deaccess codes, and Alert Tone Settings. Certain parameters (such as the
Selective Call Tone Status) are only accessible with the installation of an option
board. Upon entry to the Special Programming mode, the radio initiates the SPM
Browse menu which provides you with a menu of available parameters and their
current settings.
To Enter the Special Programming Mode
1. Turn the radio on while holding down
holding until the radio sounds a ringing SPM start-up tone (takes about 3 seconds).
At power-up, all display segments light for about 2 seconds.
2. If the battery voltage level is low, the display indicates and the 'BATT' Indicator
flashes The radio also sounds a low battery alert tone. You must turn off the radio
and replace, or recharge, the batteries.
3. If the batteries are above the threshold level, the radio enters the SPM Browse
menu and the LCD displays the first menu item (i.e., the first parameter that can be
modified). The first menu item is Edit Channel Scan List (ScnL .St ).
4. When In the SPM Browse menu, rotate the selector switch clockwise or counter
clockwise to view the available parameters
To Exit the Special Programming Mode
1. To exit the Special Programming mode, you must turn the radio off then on again.
Restoring GP68 Factory Defaults
WARNING - this procedure will remove all custom programming from the radio's
memory - it will reset the radio to unprogrammed state, as it came from the factory.
1. Turn the radio on while holding down
(MEM) until the radio sounds a ringing SPM start-up tone (takes about 3 seconds).
At power-up, all display segments light for about 2 seconds and the radio will now
be in SPM mode.
2. Hold PTT and enter 13579 as the password.
3. Press ENTER (Yellow side button) to confirm after "ErASE?" comes up on the
display.
Display will blank out, reset tone will be heard and "-dONE-" will appear on
display.
4. Turn radio off. RESET to FACTORY DEFAULTS is complete.
(MEM) and keep
(MEM) and keep holding
(MEM)