Red Led Behavior And Projector Errors; Projected Image Size - InFocus LP650 User Manual

Optional Accessories
Extension Arm for Projector Mount 26" -
47"
PC Guardian Cable Lock System
50" Diagonal Screen (portable)
60" Diagonal Screen (portable)
84" Diagonal Wall/Ceiling Mounted Screen
Portable Projector Stand
Replacement Lamp Module
MindPath RF PocketPoint Remote
IR Presentation Remote Control
NOTE: Use only approved accessories.

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 www.infocus.com/service for more
details on the red LED error codes.
Red LED Behavior
One (1) blink
Two (2) blinks
Part Number
SP-LTMT-EXTP
SP-LOCK
A650
HW-DLXSCRN
HW-WALLSCR84
SP-STND
SP-LAMP-006
HW-RF-POCKTPNT
590-0562-xx
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.
Three (3) blinks
Four (4) blinks
Five (5) blinks

Projected image size

Range of distance to the screen for a given screen size for LP650
Diagonal
Screen Size Image Width
(inches/m) (inches/m)
40/1.0
50/1.3
60/1.5
100/2.5
150/3.8 119/3.0
200/5.1 158/4.0
NOTE: Visit our website at www.infocus.com/service for an interactive
image size calculator.
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Table 2:
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. Replace the lamp (the
lamp module contains a fan). Contact
Technical Support for repair if replacing
the fan does not solve the problem.
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.
Table 3:
Distance to screen
Maximum Minimum
distance Distance
(feet/m) (feet/m)
32/0.8 6.9/2.1
40/1.0 8.7/2.6
48/1.2 10.4/3.2
79/2.0 17.4/5.3
26.0/7.9
34.7/10.6
5.0/1.5
6.2/1.9
7.5/2.3
12.4/3.8
18.7/5.7
24.9/7.6