Service manual

1-
8
1.3.4 Asset circuit
If the monitor power is turned OFF, 5V power will be supplied to pin 8 of EEPROM (IC218) from the PC via
pin 9 of CN216, and the data stored in the EEPROM (IC218) can be read out from I2C bus.
1.3.5 AUTO-SIZE function
The AUTO-SIZE function detects the phase data of RGB OR signal (output to pin 11 of OSM (IC212) from
pin 15 of AMP (IC211) from H-OSM and V-S signals input to pins 5 and 16 of IC212 in order to
automatically adjust the screen to the optimum width and position.
Using the OSM, select AUTO SIZE ADJUST, and then press (+) button to perform automatic size
adjustment.
1.3.6 SB MODE (Super Bright Mode) function
1.3.6.1 Adjustment item/operating function in selecting SB Mode
→SUPER BRIGHT MODE OFF (in factory adjustment state)
↓
SUPER BRIGHT MODE-1 ON (PICTURE)
↓
SUPER BRIGHT MODE-2 ON (MOVIE)
↓
User adjustment items related to luminance/color coordination
Adjustment of
brightness
Adjustment of
contrast
Color mode
selection
Color
temperature
selection
Individual GAIN
adjustment
SUPER BRIGHT MODE
OFF
Adjustable (*1) Adjustable (*1) Selectable Selectable (*2) Adjustable (*4)
SUPER BRIGHT MODE-1
ON
Adjustable (*1) Adjustable (*1) Not-selectable Selectable (*2) Not-adjustable
SUPER BRIGHT MODE-2
ON
Adjustable (*1) Adjustable (*1) Not-selectable Selectable (*2) Not-adjustable
(*1): Brightness and contrast are common among three display mode.
(*2): For color temperature, the adjustment value is memorized in every display mode.
Back raster luminance GAIN UP
γ
compensation
Sharpness
SUPER BRIGHT MODE
OFF
Normal Normal --- ---
SUPER BRIGHT MODE-1
ON
Normal UP Presence ---
SUPER BRIGHT MODE-2
ON
UP UP Presence Presence