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HP ZR2240w User Manual

HP ZR2240w
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2 Safety and Maintenance Guidelines
Important Safety Information
A power cord is included with the monitor. If another cord is used, use only a power source and
connection appropriate for this monitor. For information on the correct power cord set to use with the
monitor, refer to the
Power Cord Set Requirements on page 52 in Appendix C.
WARNING! To reduce the risk of electric shock or damage to the equipment:
• Do not disable the power cord grounding feature. The grounding plug is an important safety feature.
• Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.
• Disconnect power from the product by unplugging the power cord from the electrical outlet.
For your safety, do not place anything on power cords or cables. Arrange them so that no one may
accidentally step on or trip over them. Do not pull on a cord or cable. When unplugging from the
electrical outlet, grasp the cord by the plug.
To reduce the risk of serious injury, read the Safety and Comfort Guide. It describes proper
workstation, setup, posture, and health and work habits for computer users, and provides important
electrical and mechanical safety information. This guide is located on the Web at
http://www.hp.com/
ergo and/or on the documentation CD, if one is included with the monitor.
CAUTION: For the protection of the monitor, as well as the computer, connect all power cords for
the computer and its peripheral devices (such as a monitor, printer, scanner) to some form of surge
protection device such as a power strip or Uninterruptible Power Supply (UPS). Not all power strips
provide surge protection; the power strips must be specifically labeled as having this ability. Use a
power strip whose manufacturer offers a Damage Replacement Policy so you can replace the
equipment, if surge protection fails.
Use the appropriate and correctly sized furniture designed to properly support your HP LCD monitor.
WARNING! LCD monitors that are inappropriately situated on dressers, bookcases, shelves, desks,
speakers, chests, or carts may fall over and cause personal injury.
Care should be taken to route all cords and cables connected to the LCD monitor so that they can not
be pulled, grabbed, or tripped over.
Maintenance Guidelines
To enhance the performance and extend the life of the monitor:
Do not open the monitor cabinet or attempt to service this product yourself. Adjust only those
controls that are covered in the operating instructions. If the monitor is not operating properly or
has been dropped or damaged, contact an authorized HP dealer, reseller, or service provider.
Use only a power source and connection appropriate for this monitor, as indicated on the label/
back plate of the monitor.
4 Chapter 2 Safety and Maintenance Guidelines ENWW

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HP ZR2240w Specifications

General IconGeneral
3DNo
Pixel pitch0.248 x 0.248 mm
Aspect ratio16:9
Response time8 ms
Display diagonal21.5 \
Display technologyLED
Contrast ratio (dynamic)2000000:1
Contrast ratio (typical)1000:1
Display number of colors-
Digital vertical frequency50 - 76 Hz
Digital horizontal frequency24 - 94 kHz
Display brightness (typical)250 cd/m²
Supported graphics resolutions720 x 400, 1600 x 900, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
On/off switchYes
USB hub version2.0
DVI-I ports quantity0
USB Type-A downstream ports quantity4
LED indicatorsPower
Tilt angle range-5 - 35 °
Panel mounting interfaceNo mm
AC input frequency50 - 60 Hz
Power consumption (max)52 W
Power consumption (standby)0.3 W
Power consumption (typical)35 W
CertificationCSA-NRTL, CSA, FCC. CE, TUV, GOST, NOM, IRAM mark, PSB, VCCI, KC/KCC, Korea E-Standby, ISC, BSMI, \\r C-Tick, CCC, CECP, CEL
Product colorBlack
Country of originChina
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)5 - 35 °C
Operating relative humidity (H-H)20 - 80 %
Sustainability certificatesEPEAT Gold, ENERGY STAR
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)234 mm
Height (with stand)367 mm
Weight (with stand)5740 g
Depth (without stand)59 mm
Width (without stand)508 mm
Height (without stand)303 mm
Weight (without stand)- g

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