12 | About Your Monitor
MHL Source Display Modes
Display Mode Frequency (Hz)
640 x 480p 60
720 x 480p 60
720 x 576p 50
1280 x 720p 60
1280 x 720p 50
1920x1080i 60
1920x1080i 50
1920x1080p 30
1920x1080p 60
1920x1080p 50
720 (1440) x 480i 60
720 (1440) x 576i 50
Electrical Specifications
Video input signals •Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm
input impedance
•HDMI 1.4 (MHL 2.0), 600mV for each dierential line, 100
ohm input impedance per dierential pair
Synchronization input
signals
Separate horizontal and vertical synchronization,
polarity-free TTL level, SOG (Composite SYNC on green)
AC/DC adapter*:
Input voltage/
frequency/current
100-240 VAC / 50 or 60 Hz ± 3 Hz / 1.7 A (maximum)
Output voltage/current Output: 19.5 VDC / 3.34 A
Inrush current 115 V / 230 V: 150 A (Max.)**
*Qualified compatible AC/DC adapters.
**The AC source must be using Chroma 6330 3KV source or other same level AC
source.
CAUTION: To avoid damage to the monitor, use only the adapter designed for
this particular Dell monitor.
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