The contents of this manual are subject to change without prior notice
21
Trouble Shooting
▲
Solution for issues
In case issues occur, please read this chapter prior to contacting distributor.
Problems
Possible Solutions
Cannot start up
1.
Power cable plugged in?
2.
Fuse blown? (Do not know where the fuse is? read the chapter of
Instruction of appearance”)
Bulb does not light
up while plugged
into power
1.
Bulb damaged or out off service life, replace the bulb and check
again;
2.
Power switch off/ on too frequently? Can reset 15 min.later.
No image display
1.
Are you sure the lens cap was taken off?
2.
Correct connection? Ensure all signal cables are connected
correctly, and the right signal input selected.
Remote controller
don’t work
1.
Are the batteries dead? In correct position?
2.
Target the IR sensor to make fine-tuning (in front of projector);
3.
Start up the projector promptly after shutdown. (It takes at least 5
minutes to re-start up the projector.)
Auto shutdown of
projector
1.
Dusty filter, please clean it with a damp cloth;
2.
Some internal fans damaged, don’t restart projector – it’s already in
High Temperature Protection System, Please replace these
damaged fans with new ones.
Laptop example, to show how to select the VGA output port.
If projector is connected with Laptop, it may need to use keyboard or setting function to change the output mode,
please press
“
Fn
”
and
“
F
”
at the mean time. (Here marked with
“ ”
means the buttons.)
Take the option for VGA output as sample
VGA output choose example
NEC
Fn+F3
SOTEC
Panasonic
Toshiba
Fn+F5
HP
Fn+F4
SONY
Fn+F7
LENOVO
IBM
Fujitsu
Fn+F10
DELL
Fn+F8
