7
TROUBLESHOOTING
Problem
Solution
LCD and indicators are OFF. No power.
•
Check AC adapter connections.
•
Check
batteries
Low battery indicator is ON.
Replace batteries
NiCad batteries were factory installed. Replace with same
or with alkaline batteries.
No video on monitor
•
Check
connections
•
Make sure scan format is selected. (see "SELECT"
page 4)
•
Is timeout active? (see "TIME" page 5)
"INTEN" indicator is flashing
If timeout is active, this will flash. (see "TIME" page 5)
Video on monitor is dim
•
Check intensity setting
•
Use only one output connector at a time.
Dots can not be seen
Change pixel to 31ns setting
Pattern keeps changing
Auto pattern sequencing is ON (see "PATTERN" page 4)
At power up the LCD displays "STATUS
ERROR XX"
Contact VPI for solution.