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Barco service bulletin
Serial Number: InfoT640
Date: 02/02/2006
Product: Barco iQ series
Priority code*: D
A.
”Must” modification, Barco will provide t he necessary components to per form this mo difica tion
at no charge.
B.
Improves the reliability of the product.
C.
Improves the general working conditions of the product.
D.
For information only.
1. FIRMWARE VERSION V3.00
Introduction and domain of application
ThefirmwareversionV3.00hasbee
n developed for following projectors :
• R9010181 : iQG350 Pro (contains n
ew SBC !)
• R9010211 : iQR350 Pro (contains new SBC !)
• R9003081: iQG500 Pro (contains new SBC !)
• R9010221 : iQR500 Pro (contains new SBC !)
• R9010130 : iQG350
• R9010140 : iQR350
• R9002930 : iQG500
• R9010160 : iQR500
This firmware version is not compatible with the old SBC ! Never upgrade
(to V3.00) a projector that is n ot mentioned in the above list.
Note that even if the firmware version has been standardized (same version), there are still
two firmwares : one for the iQ Graphics and one for the iQ Reality version :
Number
ver-
sion
Projectors
R32988600 V3.00 G350, G500, G350 Pro, G 500 Pro
R32988900 V3.00 R350, R500, R350 Pro, R500 Pro
Barco nv Presentations
Noordlaan 5,
8520 Kuurne
www.barco.com
Page 1 of 2
Barco service bulletin
1.1 New features/specifications
Overview
• Start-up sequence : Initialisation of the osd is n ow done after the power for the driver
has been activated.
Power box initialisation used a timer interrupt before the interrupts were enabled.
Note tha t these changes will not be visible at startup.
• New SBC type : For this new SBC, new backplane fpga code and new cpu fpga code
has been developed.
Shutdown of the sbc is now done with a power button pulse of 2000 ms.
Note that these changes are also transparent to the user and that the changes are not
visible/noticeable (except for the
performances of te SBC ).
• Standard files : New standard files for VGA, SVGA, XGA and SXGA+ used with the
new SBC.
• Video de-interlacing : Solves the green speckles that may appear when switching
frequently between video sour ce s.
• Version table : Build number added to the version table
• AutoImage : AutoImage has been disabled for the SBC.
• Logo : Additiona l delay of 2 time 20,5 ms have b een added before the logo starts
loading it to ram.
• White uniformity : Internal modification for MGP15.
Before performing the upgrade to V3.00, the iQUpgradeAssist.exe file has
to be executed. This file can be foun d in th e firmware .zip file ava ilable
on the TDE and on the PartnerZone site.
The V3.00 upgrade will not be executed if the iQUpgradeAssist.exe has
not b e en ex ecu ted.
How to run the iQUpgradeAssist.exe file ?
1.Copy th e exe file som e wh ere on your harddisk
2.Start b y doubleclicking the iQUpgradeAssist.exe file
A dialog box is displayed (image 1-1)
3.Fill in the projector address, the communication port used, and the baud rate
4.Click o n Start
A progress bar shows the status. The completion of the d ow nload will be signaled with
“Download terminated”
Image 1 -1
InfoT:
InfoT640
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