Service manual

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2.7 Power Management
Unit will enter power saving mode under the following conditions:
Power Management condition and status
State Signals Power Video LCD LED
Horizontal Vertical Video Supply Circuit
On Pulses Pulses Active On On On Green
Stand-by No Pulses Pulses Blanking Off Off Amber
Suspend Pulses No
Pulses
Off No Pulses No
Pulses
Complete N/A N/A N/A Off Off
2.8 FullScan Capability
When the input display mode is not 1280x1024, the image area is changed as follows:
Flex Scan Input display Expanded Rate Expanded
Mode Mode Resolution Horizontal Vertical Resolution
Expansion 1 640x350 2 2.93 1280x1024
Expansion 2 640x400 2 2.56 1280x1024
Expansion 3 640x480 2 2.13 1280x1024
Expansion 4 720x400 1.78 2.56 1280x1024
Expansion 5 800x600 1.6 1.71 1280x1024
Expansion 6 832x624 1.54 1.64 1280x1024
Expansion 7 1024x768 1.25 1.33 1280x1024
Expansion 8 1152x864 1.11 1.19 1280x1024
Standard 1280x1024 1 1 1280x1024
ViewSonic Corporation
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