VS-50XL20U, VS-67XL20U, VS-50XLW20U
Set-up and Installation Manual
30
1.5.5. Image set up
1.5.5.1. COLOR MATRIX:USER
Used to adjust the hue of RED, YELLOW, GREEN, CYAN, BLUE or MAGENTA respectively.
Normally optimum option is automatically selected depending on the type of the input signal. It is
available if you select USER setting in COLOR MATRIX (on page 36 or 44) in input memory.
[Procedure]
1. Select COLOR MATRIX:USER in INSTALLATION in the system menu.
2. Adjust RED, YELLOW, GREEN, CYAN, BLUE, MAGENTA or SATURATION.
Adjustment value
Menu
Range
Increase
Decrease
RED
-20 – 20
Making red yellowy
Making red bluish
YELLOW
-20 – 20
Making yellow greenish
Making yellow reddish
GREEN
-20 – 20
Making green bluish
Making green yellowy
CYAN
-20 – 20
Making cyan bluish
Making cyan greenish
BLUE
-20 – 20
Making blue reddish
Making blue greenish
MAGENTA
-20 – 20
Making magenta reddish
Making magenta bluish
SATURATION
-5 – 5
Making hue brighter
Making undertint
1.5.5.2. AMP GAIN (When ANALOG is input)
This adjustment is normally unnecessary.
Used to adjust the gain of analog signal input level in main unit as needed.
It is available toward
all input memories.
[Procedure]
1. Display full-white signal via actual input route.
2. Select AMP GAIN in INSTALLATION in the system menu.
3. Select AUTO GAIN and press [ENTER] button in reply to “AUTO GAIN START?” message.
The adjustment will finish when “CALCULATE…” indication disappears.
[When “ERROR” is displayed]
The error message is displayed if the input signal level exceeds the adjustment range i.e. the
level is too low or too high, or full-white signal is not input. In such cases, it is necessary to input
signal with optimum level.
[Manual adjustment]
Normally AUTO GAIN adjustment is recommended. In special case such as full-white video
signal cannot be input, the manual adjustment may be helpful.
1. Select AMP GAIN in INSTALLATION in the system menu.
2. Select MANUAL GAIN.
3. Adjust R/G/B-GAIN or R/G/B-LEVEL respectively.
[NORMAL] button can reset it to the factory setting.
