"KEY LOCK" Allows the keypad buttons to be locked or unlocked.
"SCAN A/D" Allows channels to be added to or deleted from the scan list for the current mode. The priority- one channel and the
"ALERT" Allows the alert tones to be dis- abled or enabled.
"PHN EDIT" Allows editing of the telephone phone numbers programmed into the radio.
EXIT BUTTON
Pressing the EXIT button will cause the radio to exit the current menu display and return operation to the channel currently selected. If the menu mode is not enabled when the button is pressed, pressing this button will turn the display and keypad backlighting on for thirty (30) seconds (if the backlight is pro- grammed on).
Figure 6 - M-PA Scan Model Keypad
SCAN BUTTON
Pressing the SCAN button on the keypad will toggle scan operation on and off. When the radio is scanning, the "SCN" status flag in the display will show and all channels on the scan list will be scanned.See SCANNING CHANNELS for additional details.
SELECT BUTTON
Selecting different features within each menu is accomplished with the SEL button. First, the menu
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