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MM-012099-001, Rev. B
71
9.4.1 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.
9.5 ALERT TONES
The P5400 radio provides audible Alert Tones or “beeps” to indicate the various operating conditions (see
Table 9-2).
Table 9-2: Alert Tones
NAME TONE DESCRIPTION
Call Originate one short mid-pitched
OK to talk after pressing the push-to-talk
button
Carrier Control Timer five high-pitched/one long low-
pitched
PTT depressed for maximum length of time
Low Battery one low-pitched/one short mid-
pitched
Low battery
TX Low Battery Alert one low-pitched
After PTT - battery too low to transmit
9.6 TURNING ON THE RADIO
1. Power ON the radio by rotating the POWER ON-OFF/VOLUME knob clockwise. A short alert
signal (if enabled through programming) indicates the radio is ready to use.
2. The display shows the last selected system and group/channel or a default system and group/channel
(depending on programming).
3. Adjust the POWER ON-OFF/VOLUME knob to the desired volume level.
4. Select the desired system, group/channel. The display indicates the current system and group/channel
names.
5. The radio is now ready to transmit and receive calls.
9.7 SYSTEM SELECTION
METHOD 1:
From the control knob: If system selection is programmed to the Voice Group
Selection control knob, select a system
b
y turning the knob to the desired numbe
r
position (1-16). The display registers the new system name on line one. The
b
utton
can be programmed to provide access to a “2
nd
bank” of 16 system number positions
(17-32).
METHOD 2: From the keypad: If system selection is programmed as the primary function of
and , select a system by pressing or to scroll through the system list. The
display registers the new system name on line one.