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Troubleshooting
If you think something is wrong, check the followings before contacting customer service.
If This Happens
Check
No power
* Is the power cord or battery pack plugged in?
* Is it connected to the projector?
Power is lost during use
* Is the ambient temperature high?
* Is the air intake or air exhaust blocked?
No picture
* Is the projector turned on?
* Are the connections set up correctly?
* Are all the connected devices functioning properly?
Picture not displayed correctly
* Is the input signal supported by the projector? ,
* Is something generating an abnormal video signal,
for instance the video tape?
Picture blurred Part of picture out of
focus
* Is the lens dirty?
* Is the lens focus adjusted optimally?
* Is the projection distance within the projector’s
supported range?
* Is the projector’s screen placement angle tilted too
far?
* Are the sharpness or sampling phase adjustments
off?
Colors too light
Bad shading
* Are the color or tint, adjustments off?
* Is the screen dirty?
List of Compatible Signals
Analog PC timing
Mode
Resolution
V-Sync
H Sync
VGA
DOS/Text mode
visible
640 x 480
50 Hz
24.69 kHz
640 x 480
60 Hz
31.5 kHz
640 x 480
72 Hz
37.9 kHz
640 x 480
75 Hz
37.5 kHz
640 x 480
85 Hz
43.3 kHz
SVGA
800 x 600
50 Hz
30.99 kHz
800 x 600
56 Hz
35.2 kHz
800 x 600
60 Hz
37.9 kHz
800 x 600
72 Hz
48.1 kHz
800 x 600
75 Hz
46.9 kHz
800 x 600
85 Hz
53.7 kHz
XGA
1024 x 768
50 Hz
39.63 kHz
1024 x 768
60 Hz
48.4 kHz
1024 x 768
70 Hz
56.5 kHz
1024 x 768
75 Hz
60.0 kHz
1024 x 768
85 Hz
68.7 kHz
WXGA
1280x768
60 Hz
47.8 kHz
SXGA
1280 x 1024
64.0 kHz
60 Hz
1280 x 1024
80.0 kHz
75 Hz
Coordinated Video
Timing
640 x 480
67 Hz
35 kHz
832 x 624
75 Hz
49.72 kHz
1024 x 768
75 Hz
60.24 kHz
www.azulmarina.com
www.azulmarina.com