Envision EN-7220, Service Manual

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EN7220 Service Manual
6
3. OPERATING INSTRUCTIONS
3.1 GENERAL INSTRUCTIONS
Press the power button to turn the monitor on or off. The other control buttons are located at front
panel of the monitor. By changing these settings, the picture can be adjusted to your personal
preferences.
-
The power cord should be connected.
-
Connect the video cable from the monitor to the video card.
-
Press the power button to turn on the monitor, the power indicator will light up.
3.2 Adjusting the Picture
The descriptions for function control LEDS
Main Menu
Item
Main
Menu
Icon
Sub Menu
Item
Sub Menu
Icon
Description
Adjust
Range
Reset Value
Contrast
Contrast from Digital-register.
0-100
Recall Cool
Contrast Value
Luminance
Brightness
Backlight Adjustment
0-100
Recall Cool
Brightness Value
Focus
Adjust Picture Phase to reduce
Horizontal-Line noise
0-100 Do Auto Config
Image Setup
Clock
Adjust picture Clock to reduce
Vertical-Line noise.
0-100 Do Auto Config
H. Position
Adjust the horizontal position of
the picture.
0-100 Do Auto Config
Image
Position
V. Position
Adjust the vertical position of the
picture.
0-100 Do Auto Config
Warm N/A
Recall Warm Color Temperature
from EEPROM.
N/A Color Temp.
Cool N/A
Recall Cool Color Temperature
from EEPROM.
N/A
The Color
Temperature will
be set to Cool.