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PH50, XL50, XL21 series Set-up and Installation Manual
48
1.5.3. Image set up
1.5.3.1. COLOR MATRIX:USER
This adjustment is normally unnecessary.
Used to adjust the hue of RED, YELLOW, GREEN, CYAN, BLUE or MAGENTA respectively.
Normally the optimum option is automatically selected depending on the type of an input signal.
The color is available only when you select USER in COLOR MATRIX (on page 55 or 63) in an
input memory menu.
[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 under tint
1.5.3.2. AMP GAIN (for ANALOG input)
This adjustment is normally unnecessary.
Used to adjust the gain level of an analog signal in the main input. It is effective in all input
memories. Normally adjust it for each input memory by the same menu in an input memory
(chapter
1.6.3.3, on page 52).
[Procedure]
1. Display a full-white signal through an 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.
4. The optimum value is automatically set. The adjustment will finish when “CALCULATE…”
indication disappears.
[When “ERROR” is displayed]
An error message is displayed if the input signal level exceeds the adjustment range i.e. the level
is too low or too high, or a full-white signal is not input. In such cases, it is necessary to input a
signal with the optimum level.
[Manual adjustment]
Normally the AUTO GAIN adjustment is recommended. In special case such as a full-white 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 restore the factory setting values.