External Equipment - NEC LCD4020-BK-IT User Manual

3) Connect external equipment.
• To protect the external equipment, turn off the main
power before making connections.
• Refer to your equipment user manual for further
information.
4) Connect the supplied power cord.
• The equipment should be installed close to an easily
accessible power outlet.
• Please attached power cord the LCD monitor by
attaching the screw and clamp.
• Fully insert the prongs into the power outlet socket. A
loose connection may cause image degradation.
NOTE:
If you use this monitor at AC 220 - 240V,
please refer to "Safety Precautions and Maintenance
& Recommended Use" sections of this manual for
proper selection of AC power cord.
Screw
Clamp
Screwhole for Clamp
5) Attach the cable cover
For LCD4020
• Remove the six screws.
• Use 6 of the M4 x 10 screws(included)to attach the
cable cover.
For LCD4620
• Remove the 3 screws.
• Use 5 of the M4 x 10 screws(included)to attach the
cable cover.
6) Switch on the power of all the attached

external equipment.

When connected with a computer, switch on the
power of the computer first.
7) Operate the attached external equipment.
Display the signal from the desired input source.
8) Adjust the sound
Make volume adjustments as required.
9) Adjust the screen (See page 27).
Make adjustments of the screen display position when
necessary.
10) Adjust the image (See page 27).
Make adjustments such as brightness or contrast
when required.
11) Recommended Adjustments
To reduce the risk of the "image persistence", please
adjust the following items based on the application
being used:
"DATE & TIME" and "SCHEDULE SETTINGS"
(See pages 28 and 29)
"SCREEN SAVER", and "SIDE BORDER COLOR"
(See page 30)
It is recommended that the "FAN CONTROL"
setting (see page 30) be turned to ON also.
Denotes AV unit function. All AV functions are enabled with the AV
unit is installed. Not all models have the AV unit installed.
Denotes Digital Tuner function. All DTV and AV functions are
enabled when the DTV unit is installed. Not all models will have
the digital tuner installed.
English-17
Setup
- continued