Symptom:
a. No power ON occasionally, then the error history shows followings;
Error 21 / 22 for DMD / Sirocco fan trouble
Error 18 for lamp cover trouble
b.
A perceptible flicker looking like digital noise is caused in the gray area of the projection
image. (Example) in the gray gradation screen, in the gray area of the Excel screen
This perceptible flicker is different from lamp flicker, having features following below.
*It appears in the certain tone wedge while in the gray 256 tone screen. If the [Brightness]
or[Contrast] setting in the menu is shifted, this perceptible flicker is also transferred to
another tone wedge.
*Select [Graphic] or [Theater] in the color mode.
Cause:
a. If the CPU detects unstable conditions of above at power ON, then it stops all internal
circuits automatically.
b.
Due to limitation of internal software for display control system, some flicking can be
occurred at a color tone.
Countermeasure:
When the above symptom can be found with the XJ-360, update internal software as
attached sheets.
Necessary equipment:
a. Personal computer with Windows XP
b. USB cable (A to miniB)
c. CD-ROM of update software and image file of writing data
d. Blind seal for USB on side panel
Please order item b.~d. to Overseas Service Division, Tokyo, Japan.
Please prepare the personal computer with Windows XP at dealer side.
Date:
XJ-360
MODEL:
PRO-009
Bulletin No:
Update of internal software
(REVISED in APRIL 2006)
SUBJECT :
H. OTA
Manager
PROJECTOR
DI
CI
UK
GM
EU
SP
Overseas Service Division
Telephone: 81-3-5334-4848
Telefax
: 81-3-5334-4748
page-1
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-Chome, Shibuya-ku, Tokyo 151 -8543, Japan
Note : Explanation of Area Symbols
DI : Asia,Oceania,Middle East,Africa,Eastern Europe and Middle/South America CI : Casio Inc and Casio Canada
UK : Casio UK GM : Casio GmbH EU : Western Europe SP : Custom-made Model
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