Dell E1920H User Manual page 18

Electrical specifications
Model
Video input signals
Synchronization
input signals
AC input voltage/
frequency/current
Inrush current
Model
Video input signals
Synchronization
input signals
AC input voltage/
frequency/current
Inrush current
│
18 About your monitor
E2420H
Analog RGB: 0.7 V ± 5 %,
75 Ω input impedance
DP, 600 mV
for each differential line,
100 Ω input impedance per differential pair
Separate horizontal and vertical synchronizations,
polarity-free TTL level,
SOG (Composite SYNC on green)
100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 0.8 A
30 A (120 V AC Input)
60 A (240 V AC Input)
E2420HS
Analog RGB: 0.7 V ± 5 %,
75 Ω input impedance
HDMI 1.4 (HDCP 1.2), 600 mV
for each differential line,
100 Ω input impedance per differential pair
Separate horizontal and vertical synchronizations,
polarity-free TTL level,
SOG (Composite SYNC on green)
100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 0.8 A
30 A (120 V AC Input)
60 A (240 V AC Input)