1 resolution & preset modes, 2 automatic powersaving – Philips 234CL2SB-27 User Manual

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4.1 Resolution & Preset Modes

Maximum Resolution

1920 x 1080 at 60 Hz (analog input)

1920 x 1080 at 60 Hz (digital input)

Recommended Resolution

1920 x 1080 at 60 Hz (digital input)

H. freq (kHz)

Resolution

V. freq (Hz)

31.47

720x400

70.09

31.47

640x480

59.94

35.00

640x480

66.67

37.86

640x480

72.81

37.50

640x480

75.00

37.88

800x600

60.32

46.88

800x600

75.00

48.36

1024x768

60.00

60.02

1024x768

75.03

63.89

1280x1024

60.02

79.98

1280x1024

75.03

55.94

1440x900

59.89

70.64

1440x900

74.98

65.29

1680x1050

59.95

67.50

1920x1080

60.00

4.2 Automatic PowerSaving

If you have VESA DPM compliance display card
or software installed in your PC, the monitor
can automatically reduce its power consumption
when not in use. If an input from a keyboard,
mouse or other input device is detected,
the monitor will 'wake up' automatically. The
following table shows the power consumption
and signaling of this automatic power saving
feature:

Power Management Definition

VESA Mode Video H-sync V-sync

Power Used

LED

color

Active

ON

Yes

Yes

< 30 W (typ.)

Blue

Sleep

OFF

No

No

< 0.3 W (typ.)

Blue

(blinking)

Switch Off

OFF

-

-

< 0.3 W (typ.)

OFF

The following setup is used to measure power
consumption on this monitor.

• Native resolution: 1920 x 1080
• Contrast: 50%
• Brightness: 250 nits
• Color temperature: 6500k with full white

pattern

• Audio (Off)

Note

This data is subject to change without notice.

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