Red Led Behavior And Projector Errors; Projected Image Size - InFocus LP 815 User Manual

Red LED behavior and projector errors

If the projector is not functioning properly and the red LED is blinking, con-
sult Table 2 to determine a possible cause. There are two second pauses
between the blinking cycles. Visit our website for more details on the red
LED error codes. See the inside back cover for contact information.
Red LED Behavior
One (1) blink
Two (2) blinks
Three (3) blinks
Four (4) blinks
Five (5) blinks
Table 2:
Explanation
The lamp won't strike after five (5)
attempts. Check the lamp and lamp door
installations for loose connections.
The lamp counter hours have exceeded
lamp life hours. Replace the lamp and
reset the lamp hours counter.
The projector has shut down the lamp.
Replace the lamp. Contact Technical Sup-
port for repair if replacing the lamp does
not solve the problem.
The fan has failed. Contact Technical Sup-
port for repair.
The projector is overheating. Check for a
blocked air vent. Contact Technical Sup-
port for repair if clearing the air vents
does not solve the problem.

Projected image size

Image sizes for standard lens
Distance to
screen
(feet/m)
5/1.52
8/2.44
12/3.66
16/4.88
20/6.1
30/9.14
33/10.1
Image sizes for long throw lens
Distance to
screen
(feet/m)
16/4.88
20/6.1
30/9.14
40/12.19
50/15.24
100/30.48
42
Table 3:
Minimum Maximum
Width Width
(feet/m) (feet/m)
2.08/.64 2.78/.85
3.33/1.02 4.44/1.35
5.0/1.52 6.67/2.03
6.67/2.03 8.89/2.71
8.33/2.54 11.11/3.39
12.5/3.81 16.67/5.08
13.75/4.19 18.33/5.59
Table 4:
Minimum Maximum
Width Width
(feet/m) (feet/m)
3.02/0.92 5.33/1.63
3.77/1.15 6.67/2.03
5.66/1.73 10/3.05
7.55/2.3 13.33/4.06
9.43/2.88 16.67/5.08
18.87/5.75 33.33/10.16