Sharp XG-C50X Serviceanleitung Seite 24

XG-C50X
No. Adjustment Items
19 Checking and
readjustment of
white balance
20 Checking color-
related perfor-
mance
21 Checking of
picture-related
performance
22 Checking of RGB
performance
23 Checking of off-
timer performance
24 Checking of
thermistor perfor-
mance
25 Automatic sync
operation
26 Checking of USB
performance
27 Factory settings
Adjustment Conditions
1. The adjusting conditions for each
item are as follows:
For RGB input, see Item 7.
For video input, see Item 13.
For COMPO input, see Item 16.
1. Receive the color bar signal.
1. Receive the monoscope pattern sig-
nal.
1. Receive the RGB signal.
1. Heat the thermistor with a hair dryer.
1. Receive the phase checking pattern
signal.
1. Using the USB cable, connect the
set to a personal computer.
Adjustment Procedures
1. Make sure the white balance is as
specified on the standard monitor.
For readjustment, proceed in the or-
der of RGB input, video input and
COMPO input.
1. Select L1 in the process mode.
Check the performance of color and
tint.
1. Select L2 in the process mode.
Check Picture, Brightness and Sharp-
ness.
1. Select L4 on the process mode.
Check Picture, Brightness, Red, Blue,
Clock, Phase, H-POS and V-POS.
1. Select OFF in the process mode.
Make sure that the off-timer starts
with 5-minute display, counts down
1 minute for 1 second, and turns off
when 0 minute is displayed.
1. Make sure the temperature is dis-
played.
1. Make sure that Clock, Phase, H-POS
and V-POS can be automatically
adjusted in the VGA/S-VGA/XGA
mode.
1. Using the remote controller, make
sure that feed and return operations
are effective on the screen of the
personal computer.
1. Make the following settings.
Destination / Process adjustment /
Remote controller settings
North-American models: S4 "Factory
Setting 4"
Domestic models: S5 "Factory Set-
ting 5"
Other models: North-America: S3
"Factory Setting 3"
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