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Acer CB342CU User Manual

Acer CB342CU
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vii
LCD pixel statement
The LCD unit is produced with high-precision manufacturing techniques. Nevertheless, some pixels
may occasionally misfire or appear as black or red dots. This has no effect on the recorded image and
does not constitute a malfunction.
This product has been shipped enabled for power management:
Activate display’s Sleep mode within 15 minutes of user inactivity.
Activate computer’s Sleep mode within 30 minutes of user inactivity.
Tips and information for comfortable use
Computer users may complain of eyestrain and headaches after prolonged use. Users are also at risk
of physical injury after long hours of working in front of a computer. Long work periods, bad posture,
poor work habits, stress, inadequate working conditions, personal health and other factors greatly
increase the risk of physical injury.
Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis, tenosynovitis or
other musculoskeletal disorders. The following symptoms may appear in the hands, wrists, arms,
shoulders, neck or back:
numbness, or a burning or tingling sensation
aching, soreness or tenderness
pain, swelling or throbbing
stiffness or tightness
coldness or weakness
If you have these symptoms, or any other recurring or persistent discomfort and/or pain related
to computer use, consult a physician immediately and inform your company's health and safety
department.
The following section provides tips for more comfortable computer use.
Finding your comfort zone
Find your comfort zone by adjusting the viewing angle of the monitor, using a footrest, or raising
your sitting height to achieve maximum comfort. Observe the following tips:
refrain from staying too long in one fixed posture
avoid slouching forward and/or leaning backward
stand up and walk around regularly to remove the strain on your leg muscles
Taking care of your vision
Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive room lighting,
poorly focused screens, very small typefaces and low-contrast displays could stress your eyes.
The following sections provide suggestions on how to reduce eyestrain.

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Acer CB342CU Specifications

General IconGeneral
Color depth8 bit
Color gamut99 %
Screen shapeFlat
Backlight typeLED
Display diagonal34 \
Display technologyLCD
Native aspect ratio21:9
Maximum refresh rate75 Hz
Contrast ratio (dynamic)100000000:1
Contrast ratio (typical)1000:1
Display number of colors16.7 million colors
Display diagonal (metric)86.4 cm
Display brightness (typical)400 cd/m²
Supported graphics resolutions3440 x 1440
Wall mountableYes
Cable lock slot-
Panel mounting interface100 x 100 mm
AMD FreeSync typeFreeSync
DisplayPort version1.2
Power consumption (off)0.3 W
Power consumption (standby)0.5 W
Power consumption (typical)- W
Product colorBlack, Silver
Market positioningHome
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)269 mm
Height (with stand)597 mm
Weight (with stand)9200 g
Depth (without stand)58.6 mm
Width (without stand)817 mm
Height (without stand)367 mm
Weight (without stand)6800 g

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