4-3 
 
1. A receiver is selected. 
  Select the receiver connected. 
 
 
 
 
 
 
  When JLR-4341/4340 are selected by mistake, turn OFF a power immediately and carry out 
action 1. 
    When selected except JLR-4341/4340 by mistake, turn OFF a power and carry out power ON 
again. 
 
2. When receivers except JLR-4341/JLR-4340 are selected, perform a power supply check. 
 
 
 
 
 
 
When DC24V is supplied to the display, select NO and exchange power supplies to 12V. 
When YES is selected by mistake, turn OFF a power supply immediately and exchange power 
supplies to 12V. 
Moreover, do not carry out power supply ON until it exchanges a power supply for 12V.   
A receiver will be damaged if DC24V is supplied to a receiver. 
 
If NO is selected 
 
 
 
 
 
 
Since the above is displayed, turn OFF a power supply. 
Exchange the power supply of a display for 12V. If a power is turned ON again, it will operate from 
a receiver selection screen. 
 
Action 1 
1) Pull out a receiver cable and turn ON a power. 
2) Select "GPS" by model setup again with reference to "4.15.2 Model setup is performed." 
3). Connect a receiver cable and carry out from receiver selection. 
 
 
   
- In this display, the voltage supplied to the display is supplied to a receiver as it is.   
When you use receivers except JLR-4341/JLR-4340, set the power supply of a display to 
DC12V.  
Supply of 24V will damage a receiver. 
 
1.RECEIVER SELECT : 
  JLR-4341▼
IS POWER SUPPLY 
12V ? 
 
YES    NO 
 
SET POWER SUPPLY 
TO 12V 
Warning