Table 9-7    List of Conditions Messages 
Message Class  Description 
ALR
No. 
Battery Dead  Warning The battery is dead.   
Battery Low  Warning The battery is weakening.   
GPS (HDOP)  Warning The HDOP level is increased (Decrease in the GPS accuracy.).   
MON Test  Warning Performance monitor is active.   
No Battery  Warning The battery had removed.   
Scanner Rotating  Warning The scanner is rotating (When transmitter is standby state.).   
ALR No  : Unique alarm number in ALR sentence and ACK sentence. 
 
 
Table 9-8    List of Interswitch Alarms and Messages 
Message Class  Description 
ALR
No. 
Connection Masked  INFO  Inhibition of control / connection is set.   
ISW (Data)  Alarm  ISW: No communication, data mismatched, or checksum error.  327 
ISW Busy 
INFO 
Access to the ISW menu was made during interswitching.   
ISW Complete 
INFO 
The switchover of the Interswitch ended normally.   
ISW Error 
INFO 
The interswitch is disabled.   
TXRX Standby 
INFO 
The scanner unit is in the standby mode.   
ISW Straight 
INFO 
The interswitch is forced to change the connection into straight.   
ISW Standby 
INFO 
The Interswitch recovered normally.   
ISW Time Out 
INFO 
Failed in switching.   
Master Range CHG 
INFO 
The range of the own display unit has changed due to change in 
the range of the master display unit. 
 
Master Standby 
INFO 
The master display unit does not transmit any signals.   
Pattern CHG Failed 
INFO 
Connection change failed.   
Update ISW Software 
INFO 
Tried to enter new TXRX function, when interswitch software 
used old version. 
 
ALR No  : Unique alarm number in ALR sentence and ACK sentence. 
 
 
Message set off in a failure of the monitor fan 
     
 
 
!
 
 
When a failure has occurred in the monitor fan, the LCD monitor displays    LCD FAN FAILURE    at the center.   
This display will disappear by pressing the BRIGHTNESS knob on the LCD monitor.    In order to replace the 
monitor fan, contact our service department, or the distributor. 
 
 
 
9-5