Infocus IN5135 ユーザーズマニュアル

32

Before assuming that the projector needs repair, review the following trouble-

shooting tips:
Problems can be easily mistaken for machine defects

Situation

Troubleshooting tips

Reference

page

Intelligent 

Stack does not 

function.

projectors. 
To use the Intelligent Stack feature, supply AC 

power to both the Main and Sub projectors. 

If AC power is supplied to only one of the 

projectors, Intelligent Stack will be disabled. 



in

Sub projectors is not properly connected. 
To use the Intelligent Stack feature, connect 

an RS-232 null modem cable between the 

Main and Sub projectors. If the cable is not 

connected properly, the Main projector cannot 

control the Sub projector. 



not set up correctly. 
Check the STACK menu settings on both 

the Main and Sub projectors. To use the 

Intelligent Stack feature, one projector must 

be set to Main and the other projector must 

be set to Sub. 



Signal cables are not connected correctly. 
Check the cable connections. Also check 

that the cable connection matches the port 

settings in the menu.





in

The Main and 

Sub projector do 

not operate in 

synchronization.

Sub projectors is not properly connected. 
Connect the RS-232 cable properly and 

restart the Main projector.

