Barco PHWU-81B, Руководство пользователя и инструкция по установке

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12. Troubleshooting
Problem
Solution
The keys on the projector
(except for the POWER key)
don’t function.
• PASSWORD FUNCTION in the FEATURE menu has been set to MENU ACCESS to
enable the password lock.
→ Cancel the password lock or contact the person in charge of management of the projec-
tor.
• Check that the projector isn’t controlled by a control panel or other device that is
connected to the REMOTE 1 IN terminal.
Abnormal sound is heard. Because the color wheel spins at a high speed, metallic sounds may be heard in rare
occasions. Such symptom is not a malfunction.
FOCUS/ZOOM doesn’t work.
Lens shift doesn’t work. Check that LENS LOCK in the INSTALLATION 1 menu isn’t ON.
If the following problem occurs after the lamp is replaced, check the following fi rst.
Problem
Solution
The projector does not turn on. Fit the lamp cover securely.
The STATUS Led blinks. Reset the lamp operating time of the newly installed lamp.
Kensington Lock
This projector has a Kensington Security Standard connector for use with Kensington MicroSaver Security System. Refer to the
information that came with the Kensington System for instructions on how to use it to secure the projector. Please contact Kensington
Technology Group below.
Kensington Technology Group
2855 Campus Drive
San Mateo, CA 94403, U.S.A.
Phone: +1- (650)572-2700 Fax: +1- (650)572-9675
12.4 Led
Overview
The STATUS Led shows the operation condition of the projector.
L
Image 12-1
L
Status Led
1 sec
: On : Off
A
B
C
D
Image 12-2
A Power standby
B
The power is on (Normal condition)
C Abnormal
(The lamp replacement message is displayed or the protection circuit is working. Turn the projector off and consult
your dealer.)
D
• When the lamp is illuminating, it is in the warmup mode. (You cannot turn off the power.)
• When the lamp is off, it is in the cooling mode. (You cannot turn on the power.)
106 R5905597 PHXX SERIES 20/05/2014