Operator's Manual
MM101332V1, Rev. K 
MESSAGE NAME DESCRIPTION
SYSC OFF  System Scan
Features Off 
Trunked mode only. Indicates the System Scan 
features are disabled. 
LOW BATT  Low Battery  Battery voltage has dropped to the point to where the 
radio is no longer able to transmit. The radio will still 
receive calls until the battery is discharged beyond 
the point of operation at which time the radio will 
automatically shutdown. 
Trunked and P25 modes only. Indicates an 
emergency call is being received. This message will 
be flashing on line two. 
Receive 
Emergency 
RXEMER 
Trunked and P25 modes only. Indicates an 
emergency call has been transmitted on this radio. 
This message will be flashing on line two. 
Transmit 
Emergency 
TXEMER 
Volume Level Indicates the current volume level. The volume level 
display ranges from OFF (silent) to 31 (loudest). 
VOL=31 
WHC  Who Has 
Called 
Trunked and P25 modes only. Indicates an 
individual call has been received, but not responded 
to. The indicator turns OFF if the individual call mode 
is entered, the system is changed, or the radio is 
turned off and then on again. 
UNKNOWN Unknown ID 
Trunked and P25 modes only. Indicates an 
individual call is being received from an unknown ID. 
8.2.4  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. 
8.3 ALERT TONES 
The P7100
IP
 radio provides audible Alert Tones or “beeps” to indicate the various operating conditions 
(see 
Table 8-2). 
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