Philips 237E4QSD/93 - Power Management

64
Meridian 4
This picture is reference
only. The official drawing
will send out by PM.
4 Audio Selection
Stand-alone – On:
Isolate video and audio control
input
Stand-alone – Off:
Integrate video and audio control
input
Mute – On: Turn off audio
Mute – Off: Turn on audio
Horizontal scanning
Sync polarity : Positive or Negative
Scanning frequency : 30 – 83 K Hz
PS : Item 3.4 and 3.5 , as far as possible to be display (another Horizontal and Vertical)
Vertical scanning
Sync polarity : Positive or Negative
Scanning frequency : 56 - 76 Hz
Power input connection
Power cord length :please refer to M3 cable bundle summary file
Power cord type : 3 leads power cord with protective earth plug.
Power management
The monitor must comply with the Microsoft On Now specification, and meet EPA requirements.
Mode HSYNC VSYNC Video Pwr-cons. Indication Rec. time
Power-On On On Active
<35W (typ.)
< 40W (max.)
White LED --
Standby (Sleep
mode)
Off Off Blanked < 0.5W
Blinking white LED
Period 3ec on, 3sec
off
Note 1
Note 2
DC Power Off N/A < 0.3W LED Off
Note 1 :
a. D-SUB ,HDMI mode,
Normal node to Power saving mode: 19/s (typ.)
Power saving mode to Normal: 4/s(typ.)
Source / timming change : 10/s (typ.)
b. DVI mode,
Normal node to Power saving mode: 19/s(typ.)
Power saving mode to Normal: 10s(typ.)
Source / timing change : 10/s (typ.)
Note 2 :
Measurement power Saving.