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3. Press the SEL button until "LOCKED" is
displayed.
4. To lock the keypad press the EXIT button.
Unlock The Keypad
1. Press the MENU button until "KEY LOCK"
appears in the display.
2. Press the SEL button until "UNLOCKED" is
displayed.
3. To unlock the keypad press the EXIT button.
"ALERT" MENU (Scan and System models)
The "ALERT" menu allows the alert tones to be
disabled or enabled. If this menu is programmed into
the radio, disable and enable the alert tones as
follows:
Disable The Alert Tones
1. If the "SCN" status flag is on, press SCAN
to turn scan off.
2. Press the MENU button until "ALERT" ap-
pears in the display.
3. Press the SEL button until "DISABLED" is
displayed.
4. To disable the tones press the EXIT button.
Enable The Alert Tones
1. Press the MENU button until "ALERT" ap-
pears in the display.
2. Press the SEL button until "ENABLED" is
displayed.
3. To enable the tones press the EXIT button.
PROGRAMMABLE FEATURES
The radio’s features or "personality" are pro-
grammed using an IBM PC or compatible computer.
For field programming, a full screen portable PC can
be used. Programming software is provided on 5-1/4
floppy or 3-1/2 inch disks. This software uses a series
of screens and windows to guide you through a
programming session.
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