NEC 1980FXi - Manual (Page 19)

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English-17
Auto SW Determines the automatic adjustment level for Auto Adjust. The choices are “SIMPLE”,
(Analog input only) “FULL” and “DETAIL”. Press “+” or “-” to select. Refer to the below table.
Determines the automatic adjustment level as shown in the below table.
Tag4 Auto Automatically adjusts the Image Position and H. Size (or V. Size) settings and Fine settings.
(Analog input only) Press “SELECT” to activate Auto Adjustment.
H. Position Controls Horizontal Image Position within the display area of the LCD.
Press “+” or “-” to adjust.
V. Position Controls Vertical Image Position within the display area of the LCD.
Press “+” or “-” to adjust.
H. SIZE (OSD Adjusts the horizontal (or vertical) size of the screen.
ROTATION: If the “Auto Adjust function” does not give you a satisfactory picture setting, a further tuning
Landscape) can be performed manually using the “H. Size (or V. Size)” function (dot clock). For this
or V. SIZE (OSD a Moiré test pattern could be used. This function may alter the width of the picture. Use
ROTATION: Portrait) left/Right Menuto center the image on the screen. If the H. Size (or V. Size) is wrongly
(Analog input only) calibrated, the result would look like on then left drawing. The image should be
homogeneous.
When H. SIZE value is wrong. When H. SIZE value is improved. When H. SIZE value is correct.
Fine Improve focus, clarity and image stability by increasing or decreasing this setting.
(Analog input only) If the “Auto Adjust function” do not give you a satisfactory picture setting, a fine tuning can
be performed manually using the “Fine” function. It improves focus, clarity 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.
When FINE value is wrong. When FINE value is correct.
Tag5 Gamma Selection Allows you to manually select the brightness level of greyscale. There are five selections:
NO CORRECTION, 2.2, OPTION, PROGRAMMABLE and CUSTOM.
NO CORRECTION: No Correction possible.
2.2: The value is fixed at 2.2.
OPTION: There are two ways of OPTION selection.
1: This setting is recommended for Video source. Grey area looks much brighter than
NO CORRECTION setting.
2: The value near DICOM gamma is set up in a factory and the luminosity difference
between gradations is changing into the legible state.
PROGRAMMABLE: The brightness of greyscale can be changed to your preference by
downloading the application software from www.nec-display-solutions.com.
CUSTOM: The gamma value is selected from the rate of 0.5 to 4.0 by 0.1 steps. When
the COLOUR PRESET is sRGB, the value is fixed at 2.2 and NOT ADJUSTABLE.
Gamma Offset Adjusts the black level and is performed for both analog and digital signals. Black Level in
Tag1 is effective only when the signal is analog. GAMMA OFFSET digitally adjusts the
black level after the signal is converted from analog to digital.
Size, Fine, Position Contrast Black Level, Long cable capability* 1 Time
SIMPLE O X X 1.5 seconds
FULL O O X 2 seconds
DETAIL O O O 10 to 20 seconds
*1: Black level, RGB sharpness, RGB delay and RGB position are adjusted using “Long cable software” which is included in the attached CD-ROM.