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Chapter 5 • Troubleshooting
Problem | Likely Cause | Possible Solution(s) |
Colors weak in video | Weak video signal | Check for faulty video |
mode (NTSC, PAL, |
| source, bad connection, |
SECAM or |
| or frayed cable |
| TINT setting may be too | Adjust TINT level |
| ||
| low |
|
Getting excess white | CONTRAST too high | Adjust CONTRAST, then |
or washout in TV |
| adjust BRIGHTNESS |
video mode (NTSC, |
|
|
PAL, SECAM or |
|
|
|
|
|
Black and white image | Video signal ambiguous | Use the Setup Menu to |
from color SECAM |
| select SECAM as the |
input |
| video source |
No audio | Audio source(s) | Make sure that the audio |
|
| source is turned on and |
|
| functioning properly. |
| Loose/improper cabling | Check and secure cabling |
| ||
|
| between audio source(s) |
|
| and projector |
OVERTEMP | Air vent(s) clogged | Allow projector to cool; |
indication |
| clear obstructions from |
|
| vents |
|
| Clean and replace filters |
|
| as necessary |
| Fan malfunction | Allow projector to cool |
| ||
|
| Check for fan and blower |
|
| operation; service if |
|
| necessary |
Remote Control | Batteries | Check battery placement |
doesn’t work | or old | or replace with new |
|
| batteries |
| Projector’s IR receiver | Remove object |
| ||
| window blocked | obstructing red IR |
|
| receiver on front of |
|
| projector |
Cyclops and | Compatiblity problem | Disable Cyclops by |
Presentation |
| holding down the MENU |
Control Software |
| key while turning on the |
don't work at the |
| projector (you must use |
same time |
| the MENU key on the |
|
| projector; it will not |
|
| work using the MENU |
|
| key on the remote) |
User’s Guide •