Service mode
6 - 20
5976419 BARON 908 04122001
Gamma corrections
Gamma corrections warning ?
'The Gamma Corrections are factory adjusted using an ACTAS colour analyser !
Therefore, only qualified installation or service personnel should perform these adjustments !'
A warning will be displayed on the screen as there is a risk of incorrect adjustment of the projector..
Start up
To start up the gamma corrections :
1. Push the cursor key
é
or
ê
to highlight 'Gamma Corrections' (menu 1).
2. Press
ENTER
to start up.
A warning screen will be displayed (menu 2).
If you are qualified, press
ENTER
to continue. If not qualified, press
EXIT
to return to the Common Settings menu. Further description
of the Gamma Corrections are given in the Installation manual, Appendix C.
CRT run in cycle
What can be done ?
Only necessary when a new picture tube is installed.
The CRT run in cycle option can only be activated when memory blocks on an internal # pattern are available. When one or more
such blocks are available, a flashing white image (5sec on, 5 sec off) is generated and that for 5 min on the first internal block. In
the next 5 min, a second internal block will be used to generate the flashing white image. The image will also be shifted in a vertical
way to prevent a CRT burn in. To quit the CRT run in cycle option, press EXIT.
How to select CRT run in cycle ?
1. Push the cursor key
é
or
ê
to highlight 'CRT run in Cycle' (menu 1).
2. Press
ENTER
to start up.
If a memory block adjusted on an internal # pattern is available, the CRT run in cycle will start. If no such a block is available,
the projector cannot run the CRT run in option and leaves the adjustment mode.
If you still want to run CRT run in cycle, create first a memory block on an internal # pattern and restart the CRT run in option.
WARNING
RISK OF INCORRECT ADJUSTMENT
OF THE PROJECTOR
THE GAMMA CORRECTIONS ARE
FACTORY ADJUSTED USING AN
ACTAS COLOUR ANALYSER !
THEREFORE, ONLY QUALIFIED
INSTALLATION OR SERVICE
PERSONNEL SHOULD PERFORM
THESE ADJUSTMENTS !
<ENTER> TO CONTINUE
<EXIT> TO RETURN
menu 2
Select with
é
or
ê
then <ENTER>
<EXIT> to return.
COMMON SETTINGS
menu 1
DYNAMIC ASTIGMATISM
GAMMA CORRECTIONS
CRT RUN IN CYCLE
CRT DRIVE MODE
MEMORYBANKS : ON
FLYBACK TURNOVER POINT
MENU POSITION : STANDARD
OPTION 1 : OFF
REAL TIME CLOCK
CRT RUN IN CYCLE
A flashing white pattern will be
generated until <EXIT> is pressed.
The projector only uses memory
blocks adjusted on an internal
# pattern; if no such block is
available, the projector can't run
the procedure and leaves the
adjusment mode.
<ENTER> to continue
<EXIT> to cancel
menu 2
Select with
é
or
ê
then <ENTER>
<EXIT> to return.
COMMON SETTINGS
menu 1
DYNAMIC ASTIGMATISM
GAMMA CORRECTIONS
CRT RUN IN CYCLE
CRT DRIVE MODE
MEMORYBANKS : ON
FLYBACK TURNOVER POINT
MENU POSITION : STANDARD
OPTION 1 : OFF
REAL TIME CLOCK
Summary of Contents for Baron 908 R9040060
Page 1: ...BARON 908 R9040060 R9040069 OWNER S MANUAL ...
Page 2: ......
Page 12: ...Table of contents 0 8 5976419 BARON 908 04122001 ...
Page 22: ...Connections 2 6 5976419 BARON 908 15032003 ...
Page 30: ...Getting started 3 8 5976419 BARON 908 04122001 ...
Page 94: ...Servicemode 6 26 5976419 BARON 908 04122001 ...