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ViewSonic Corporation
5.6 Firmware Upgrade Procedure
When you receive the returned monitor, please check whether the firmware version is
the latest. If not, please do the following procedures to upgrade it to the latest version.
1 Equipment Needed
- VA712-2/VA712b-2 Monitor
- Fixture for Firmware Upgrade
- Power Adapter (P/N: 47.58201.001) *1 for Fixture
- VGA Cable (P/N: 42.59901.003) *1(Pin 4, 11 should be connected to GND)
- PC (Personal Computer)
- LPT Cable (P/N: 42.59906.001) *1
- Firmware Upgrade Program
- One additional monitor for checking the program execution
2 Setup Procedure
2.1 Connect P1 of Fixture with printer port of PC by LPT Cable.
2.2 Connect P2 of Fixture with VA712-2/VA712b-2 Monitor by VGA Cable.
2.3 Connect Power Cord to VA712-2/VA712b-2 Monitor.
2.4 Connect P3 to the Signal Generator (eg.Chroma2326) for verifying it after the
operation being completed.
2.5 Connect PC to the additional monitor.
Summary of Contents for VA712b-2
Page 11: ...11 ViewSonic Corporation 3 Front Panel Function Controls And Indicators...
Page 18: ...18 ViewSonic Corporation 4 2 POWER BLOCK FUNCTION DESCRIPTION Inverter Block Function...
Page 19: ...19 ViewSonic Corporation Power Block Function...
Page 26: ...26 ViewSonic Corporation...
Page 42: ...42 ViewSonic Corporation 3 3 DDC Key In Procedure Sep1 Select and execute DDC Key In program...
Page 43: ...43 ViewSonic Corporation Sep2 Inpute the S N and execute Enter...
Page 44: ...44 ViewSonic Corporation...
Page 45: ...45 ViewSonic Corporation Sep3 Key the Enter and write the data...
Page 46: ...46 ViewSonic Corporation Sep4 If ddc program OK and show data compare ok...
Page 47: ...47 ViewSonic Corporation 6 Trouble Shooting Flow Chart...
Page 66: ...66 ViewSonic Corporation 8 Exploded Diagram And Spare Parts List...
Page 67: ...67 ViewSonic Corporation...
Page 68: ...68 ViewSonic Corporation 5 7 Packing For Shipping...
Page 72: ...72 ViewSonic Corporation Picture 7 Picture 8 Picture 9 Picture 10 Picture 11 Picture 12...
Page 73: ...73 ViewSonic Corporation Picture 13 Picture 14 Picture 15...
Page 74: ...74 ViewSonic Corporation Picture 16 Picture 17 Picture 18 Picture 19 Picture 20...
Page 75: ...75 ViewSonic Corporation 10 Block Diagram...
Page 84: ...84 ViewSonic Corporation 12 PCB Layout Diagram 12 1 MAIN BOARD PCB TOP VIEW...
Page 85: ...85 ViewSonic Corporation...
Page 86: ...86 ViewSonic Corporation 12 2 MAIN BOARD PCB BUTTON VIEW...
Page 87: ...87 ViewSonic Corporation 12 3 KEYBOARD TOP VIEW 12 4 KEYBOARD BUTTON VIEW...
Page 88: ...88 ViewSonic Corporation 12 5 POWER PCB TOP VIEW...
Page 89: ...89 ViewSonic Corporation 12 6 POWER PCB BUTTON VIEW...
Page 90: ...90 ViewSonic Corporation 12 6 AUDIO PCB TOP VIEW BUTTON VIEW...