Video Check
Use this option to check the operation of your video monitor and controller. The test includes several checks that allow you to identify specific video problems.
You select the individual checks from a menu that looks similar to the one below (the menu varies according to the type of monitor installed):
l- Video RAM check
- Attribute check
;- Character set check
4 -
5 - 320x200 graphics mode check
6 - 640X200 graphics mode check
7- 640X480 graphics mode check
-Monochrome/Color video check
-Run all above checks
0 - Exit
Enter selection number:
If you specified to run the video check multiple times, only the video RAM check is performed.
If an error occurs during any of these tests, write down the error message, or print it out, and then contact your Epson dealer. When you are finished with the test, press 0 and Enter to return to the DEVICE LIST.
Video RAM checkTo check your video RAM, press 1 and then Enter.
The computer checks the video RAM (display memory) used for monochrome or color graphics by writing certain data to memory, then reading it back and comparing it to the written data.
Performing System Diagnostics |