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MM23772, Rev. F
93
10.5.1 Error Messages
If either of the Error Messages shown below is displayed, the radio is programmed incorrectly or needs
servicing.
DSP ERR
ERR=XXXX
(PowerUp
only)
or
DIG V x
ERR x
Where: xxxx is the error code and DSP ERR or DIG V ERR is the message.
10.6 ALERT TONES
The P7200 and P5200 radio provides audible Alert Tones or “beeps” to indicate the various operating
conditions (see Table 10-4).
Table 10-4:
Alert Tones
NAME TONE DESCRIPTION
Call Originate
1 short mid-pitched
OK to talk after pressing the push-to-talk
button
Carrier Control
Timer
5 high-pitched/one long low-
pitched
PTT depressed for maximum length of time
Low Battery
1 low-pitched/one short mid-
pitched
Low battery
TX Low Battery
Alert
1 low-pitched After PTT - battery too low to transmit
10.7 SYSTEM SELECTION
METHOD 1:
From the control knob: If system selection is programmed to the
SYSTEM/GROUP/CHANNEL SELECTION control knob, select a system by turning the
knob to the desired system number position (1-16). The display registers the new system
name on line one. The
button can be programmed to provide access to a “2
nd
b
ank” o
f
16 system number positions (17-32).
METHOD 2: (P7270, P7250, and P5250 model radios only) From the keypad: If system selection is
programmed as the primary function of
and , select a system by pressing o
r
to scroll through the system list. The display registers the new system name on line
one.
METHOD 3:
(P7270 model radios only) Direct Access: Press
to enter the system select mode.
Press the numeric key, which is mapped to the desired system. Press
. The radio will
move to the selected system.
METHOD 4:
(P7230 radios only) If programmed, press the
b
utton to scroll through and change
systems. The display registers the new system name on line one.