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MM-012099-001, Rev. B
84
10.1.2 Keypad
The keys on the keypad have special functions and are labeled using a symbol or abbreviated word
describing its primary function. Alpha-numeric entry is a secondary function of the keys. Each key is
described in the following subsections.
Figure 10-3: P5450 “Scan” Radio Front Panel
Table 10-1: P5450 Keypad Functions
KEY FUNCTION
Primary Function: Accesses the pre-stored menu.
Secondary Function
: Activates a selected item within the menu. This is similar to an
“Enter” key.
Scrolls thru available menu items.
(P5450 only)
Adds/Deletes selected groups or channels from SCAN list of the currently selected
system.
(P5450 only)
Toggles SCAN operation ON and OFF.
(P5450 only)
Activates one of any programmable software options selected during the PC
programming, including: high/low TX power and talkaround.