HP 4540s Specifikace stáhnout pdf (Strana 143)

Metric U.S.

Operating 125 g, 2 ms, half-sine

Nonoperating 200 g, 2 ms, half-sine

Random vibration

Operating 0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep

rate

Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate

NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within

this range of temperatures.

39.6-cm (15.6-in), HD display specifications

Metric U.S.

Active diagonal size 39.6-cm 15.6-in

Resolution 1366x768 (HD)

Active area 344.232x193.536

PPI 100

Surface treatment Anti-glare or BrightView

Contrast ratio 300:1 (typical) – Anti-glare

500:1 – BrightView

Response time 8 ms

Brightness 200 nits (typical)

Viewing angle SVA

Backlight LED

Luminance uniformity @ 13 points 1.4 (typ), 1.6 (max)

Lifetime (1/2 luminance) 12,000 hours

Color coordinate (white) (0.313, 0.329)

Color tolerance (White) +/- 0.02

Color tolerance (R, G, B) +/- 0.03

Color gamut 60% (typical)

39.6-cm (15.6-in), HD display specifications 135

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HP 4540s Specifikace Strana 143