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ZR2740w Model

For the ZR2740w model, the default input is DisplayPort. You can change the current input by pressing

the SOURCE button on the front of the panel.

The front buttons also let you adjust brightness and put the monitor in low-power mode:

Figure 4-3 ZR2740w Front Panel Controls

Control Function

1 SOURCE Source Toggles the video signal input source between DisplayPort

and DVI-D.

2 - Minus Decreases brightness.

3 + Plus Increases brightness.

Power Turns the monitor on or off as long as the master power

switch on the rear panel is on.

5 Power LED Solid blue indicates the first 30 seconds of normal

operation.

Solid amber indicates low-power mode.

Continuously-flashing blue indicates signal input in a non-

supported mode. (See

ZR2740w Model Preset Modes

on page 49 for supported modes.)

Three blue flashes while you are adjusting brightness

indicate the limit of the screen's brightness range.

No light indicates normal operation or power off.

Holding down either the + or — button causes the brightness setting to change more rapidly. When

you reach either the minimum or maximum brightness, the LED will flash three times.

28 Chapter 4 Operating the Monitor ENWW

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General

3D	No
Pixel pitch	0.270 x 0.270 mm
Aspect ratio	16:10
Response time	6 ms
Display surface	Matt
Display diagonal	24 \
Display resolution	1920 x 1200 pixels
Viewable size diagonal	611.3 mm
Contrast ratio (dynamic)	2000000:1
Contrast ratio (typical)	1000:1
Display number of colors	-
Digital vertical frequency	24 - 60 Hz
Digital horizontal frequency	24 - 80 kHz
Display brightness (typical)	350 cd/m²
Supported graphics resolutions	1920 x 1200 (WUXGA)
HDCP	Yes
USB hub version	2.0
DVI-D ports quantity	1
USB Type-A downstream ports quantity	4
Ethernet LAN (RJ-45) ports	0
Tilt angle range	-5 - 35 °
Height adjustment	100 mm
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	48 W
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Cables included	DisplayPort, DVI, USB
Certification	EPEAT Gold, CB, CE, FCC, ETLus, VCCI, C-tick, BSMI, TUV-S, ISO9241-307, TUV-GS, CCC, CECP, CEL, NOM, PSB, KC, GOST, ISC
Country of origin	China
Compliance industry standards	TCO 5.0
Sustainability certificates	ENERGY STAR