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User Manual VTRON LCD Display Panel
- 28 -
Routine Inspection
Check if the system is properly grounded every month.
Check if the connecting wire and power cable are broken or worn out, if the
connector and plug-ins are loose, eroded and oxidized every month.
If the system is not frequently used, turn on and run it for 1 to 2 hours each
week. In damp seasons, the frequency shall be above once or more a day.