Dell D2721H Manuel de l'utilisateur - Page 7
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Identifying Parts and Controls
NOTE: The graphics are used for the purpose of illustration only. Appearance on
the computer may vary.
D2421H
Front view
Label
Description
1
Function buttons (For more information, see
2
Power On/Off button
3
LED indicator
Back view
DELL
D2421H
/Flat Panel Monitor
Model No.: D2421H
/ Rating:
100-240V~ 50/60Hz 0.8A
Made in China
Manufactured date:
April 2020
Label Description
1
VESA mounting holes (100 mm)
2
Security lock slot
DELL
D2421H
/Flat Panel Monitor
Model No.: D2421H
/ Rating:
100-240V~ 50/60Hz 0.8A
Made in China
Manufactured date:
April 2020
4
Back View with Monitor Stand
Use
Supports optional mounting of the monitor
using a VESA mount or arm.
Secures monitor with security lock
(security lock not included).
1
2
3
Operating the
Monitor)
About Your Monitor
1
2
3
│
7