ViewSonic VX2000 Service Manual - Page 31
Function Test, & Alignment Procedure - 20 1 lcd monitor
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UPC - 766907539615
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VX2000 Series Service Manual VX2000 series Chapter 6 Function Test & Alignment Procedure 6-1 Product and Test Equipment: Ɣ 20.1 LCD monitor Ɣ Color Video Signal & Pattern (or PC with UXGA resolution) 6-2 Hot Key (Service Function and Power on buttons with signal input: All Mode Reset and Power on buttons without signal input: Burn In Mode Ɣ Audio- and Audio+ buttons will recall volume to 50% while in volume Adjustment, or when OSD is not open. Ɣ 1 and buttons for 10 seconds: OSD locked Do again: OSD unlocked. Ɣ 1 and buttons for 10 seconds: Power button locked. Do again: Power button unlocked. 6-3 Test Condition: Ɣ Before function test and alignment, each LCD monitor should be run-in and warmed-up for at least 2 hours with the following conditions: a.) In Room Temperature, b.) With full-white screen, R.G.B. Black c.) With cycled display modes, ViewSonic Corporation Confidential - Do Not Copy VX2000-1 6-1
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