![background image](http://html.mh-extra.com/html/viewsonic/vp920-1/vp920-1_service-manual_1021413030.webp)
2. 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.
2.1 Equipment Needed
- VP920 Monitor
- Fixture for Firmware Upgrade
- VGA Cable
- PC (Personal Computer)
- LPT Cable
- Firmware Upgrade Program
- One additional monitor for checking the program execution
Printer Port
VP920
PC
LPT Cable
VGA Cable
2.2 Setup Procedure
2.2.1 Connect P2 of Fixture with printer port of PC by LPT Cable.
2.2.2 Connect P1 of Fixture with Monitor by VGA Cable.
2.2.3 Connect Power Cord to Monitor.
2.2.4 Connect PC to the additional monitor.
ViewSonic Corporation
Confidential – Do Not Copy
VP920-1_VP920b-1
27
Summary of Contents for VP920-1
Page 77: ...ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 74 ...
Page 90: ...11 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 87 ...
Page 92: ...11 5 POWER PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 89 ...
Page 93: ...11 6 POWER PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 90 ...