27
Appendix 1: HD102 Projection Throw Distance (16:9 Aspect Screen)
Screen |
| 92" |
Diagonal |
| |
|
| |
|
| |
Minimum |
| 139.5" |
Distance |
|
|
|
| |
Maximum |
| 167.2" |
Distance |
|
|
103"
156.1"
187"
106" 
110"
160.7" 
166.7" 
192.5" 
200" 
122.5" 
146.75" 185.7" 
222.5" 222.7" 
266.8"
Screen |
| 7.3" |
offset |
| |
|
|
8.2"
8.4" |
| 8.8" |
| 9.8" |
| 11.7" |
|
|
|
|
|
|
|
Viewing |
| 45"x80" |
| 50.5"x89.75" |
| 52"x92" |
| 54"x96" |
| 60"x107" |
| 72"x128" |
Area |
|
|
|
|
|
|
|
|
|
|
|
|
Maximum distance to screen (16:9) = 1.818 x Screen diagonal size
Minimum distance to screen (16:9) = 1.516 x Screen diagonal size
Screen offset (image drop or rise) = 0.08 x Screen diagonal size
Red LED Behavior and Projector Errors
If the projector is not functioning properly and the LED is blinking red, consult Table 3 to determine a possible cause. There are
| Table 3: |
Red LED Behavior | Explanation |
| The lamp won’t strike after five (5) attempts. Check the lamp and lamp door installations for |
One (1) blink | loose connections. |
|
|
| The lamp counter hours have exceeded lamp life hours. Replace the lamp and reset the lamp |
Two (2) blinks | hours counter. |
|
|
| The projector has shutdown. Check to see if the lamp door is open. If the lamp door is closed, |
Three (3) blinks | toggle off the projector and wait one minute, then toggle the projector on again. If the lamp |
| does not strike after one minute, replace the lamp. Contact Technical Support (see page 18 ) |
| for repair if replacing the lamp does not solve the problem. |
|
|
Four (4) blinks | The fan has failed. Contact Technical Support (see page 25 ) for repair or replacing the fan. |
|
|
Five (5) blinks | The projector is overheating. Check for a blocked air vent. Contact Technical Support (see page |
| 25) for repair if clearing the air vents does not solve this problem. |
|
|