Tyco Electronics P5200 - Manual (Page 88)

MM23772, Rev. F
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10.2.2 Keypad (P7250, P5250, and P7270)
The keys on the keypad have special functions and are labeled using a symbol or abbreviated word
describing its primary function. Numeric entry is a secondary function of the keys. Each key is described
in Table 10-1 and Table 10-2.
Figure 10-2: P7250 and P5250 Radio Front Panel
Table 10-1: P7250 and P5250 Keypad Functions
KEY FUNCTION

Primary Function: Allows the user to scroll through available systems, groups, or channels,
depending on personality programming.
Secondary Function: Changes the selection for an item within a list.

Primary Function: Accesses the pre-stored menu.
Secondary Function: Activates a selected item within a list. This is similar to an “Enter” key.

Adds/Deletes selected groups or channels from the Scan list of the currently selected
system.
 Turns the Scan operation ON and OFF.
 Activates one of a number of programmable software options.