DHS Systems 1003080, Техническое руководство

Страница: 103 / 136

Operation & Maintenance Medium SXGA+ Projection System 0012
Part Number 1006380 0012-7 DHS Systems LLC
This document contains information proprietary to DHS Systems LLC and is intended solely for use by its customers. No portion of this document may be reproduced
for release to a third party without written consent of DHS Systems LLC.
Table 2. Operating Troubleshooting – Projector
ITEM CONDITION/INDICATION POSSIBLE MALFUNCTION CORRECTIVE ACTION
1 Projector Status (Indicator
Light next to the power
key indicates the overall
system status by blue,
orange and red colors). Flashing Blue Light Projector has been turned on and is
warming up.
Permanent Blue Light Projector is on and in normal
operation.
Permanent Orange Light Projector is in standby mode; no
source(s) connected, or the source(s)
connected are inactive or switched
off, thereby activating the power save
function (DPMS). You may enable or
disable the power save function in the
SET UP sub menu, DPMS on or off.
Flashing Yellow Light Please wait. The yellow light will
flash once after power cord is
connected (4-5 sec), and a period
after going to standby mode while
lamp is cooling down (approximately
45 sec). The projector may not be
turned on again until the light has
turned to permanent yellow.
Flashing Red Light Projector is overheated. Turn off
immediately! Check if air inlets are
covered or if ambient temperature is
outside specifications. The projector
can not be restarted unless the power
cord is disconnected and
reconnected again. If the projector
continues to flash red, return the unit
for service.
Permanent Red Light Lamp life has expired. Change
projector lamp immediately. Failing
to change lamp may lead to lamp
explosion. (See WP 0016)
No Light Connect power cord to projector.
2 No Image No Connection Check all connections are properly
made.
Source Off Check if the equipment is powered
on.
Lamp Dead Replace projector lamp. (See WP
0016)
Lens Cap Check that lens cap is off.