Factory Mode Description - NEC MultiSync LCD1700NX A Service Manual

3.2 Factory Mode Description

How to enter the factory mode
Pressing the [MENU] key and [ + (DVI/D-SUB)] key, press the power key from ON → OFF simultaneously,
then press [MENU] key in order to obtain a display of the [Factory Mode] screen.
How to close the factory mode
Factory mode is closed by turning OFF → ON the POWER key.
To implement the factory mode
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AUTO BALANCE
OFFSET RED
OFFSET GREEN
OFFSET BLUE
GAIN RED
GAIN GREEN
GAIN BLUE
In this page, R/G/B OFFSET and R/G/B GAIN are adjusted.
(1) Press the [6] key and adjust the cursor to [AUTO BALANCE].
(2) When the [ + (DVI/D-SUB)] key or [ − (AUTO)] key is pressed, it becomes possible to use the Auto
Balance function.
(3) Press the [6] key to move the cursor to each item. When the [+ (DVI/D-SUB)] key or the [ − (AUTO)]
key is pressed, it becomes possible to change the value of each item.
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