Brightness/Contrast Controls - NEC MultiSync LCD1560VM User Manual

Sound
VOLUME
Control the sound volume of speakers and headphones.
To mute the speaker sound, press the MUTE key.

Brightness/Contrast Controls

BRIGHTNESS
Adjusts the overall image and background screen brightness.
CONTRAST
Adjusts the image brightness in relation to the background.
AUTO ADJUST (Analog input only)
Adjusts the image displayed for non-standard video inputs.
Auto Adjust (Analog input only)
Automatically adjusts the Image Position, the H. Size and Fine setting.
Position Controls (Analog input only)
LEFT/RIGHT
Controls Horizontal Image Position within the display area of the LCD.
DOWN/UP
Controls Vertical Image Position within the display area of the LCD.
H. SIZE
Adjusts the horizontal size by increasing or decreasing this setting.
Should the "AUTO Adjust function" do not give you a satisfactory picture setting, a further tuning can be
performed using the "H.Size" function (dot clock). For this a Moiré test pattern could be used. This function
may alter the width of the picture. Use Left/Right Menu to center the image on the screen. If the H.Size is
wrongly calibrated, the result would look like on the left drawing. The image should be homogeneous.
FINE
Improves focus, clarity and image stability by increasing or decreasing this setting.
Should the "Auto Adjust function" and the "H.Size" function do not give you a satisfactory picture setting, a
fine tuning can be performed using the "Fine" function. It improves focus, clearity and image stability by
increasing or decreasing this setting.
For this a Moiré test pattern could be used. If the Fine value is wrongly calibrated, the result would look like
on the left drawing. The image should be homogeneous.
01_English
When H.SIZE value is
wrong.
When FINE value is
7
When H.SIZE value is
improved.
When FINE value is
wrong. correct.
English-7
16/10/02, 5:17 pm
When H.SIZE value is
correct.