NEC MultiSync S521 - Manual (Page 15)

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5. Attach the cable cover
• Use six 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 when required.
9. Adjust the screen (See pages 20 and 21)
Make adjustments of the screen display position when
necessary.
10. Adjust the image (See page 20)
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:
“SCREEN SAVER”, “SIDE BORDER COLOR” (See page 24)
“DATE & TIME”, “SCHEDULE SETTINGS” (See page 21).
It is recommended that the “FAN CONTROL” setting
(See page 24) be turned to ON also.