Mitsubishi Electric C80 Series Instruction Manual page 453

C80 Series Instruction Manual
14 Appx.3: Daily Inspection of GOT
14Appx.3: Daily Inspection of GOT
The GOT does not have consumable components that shorten its life.
However, the battery and liquid crystal display have limited life. Periodical replacement of the battery is recommended.
For replacing the liquid crystal display, consult the MTB.
Daily inspection items
Inspection item
Dirt on the protective sheet
Foreign material adherence Visual check
Cleaning the liquid crystal display
Use the GOT always in a clean condition.
To clean the GOT, wipe the dirty part with a soft cloth using neutral detergent or ethanol.
IB-1501453-C
Inspection method
Visual check
428
Criterion
Not outstanding
No foreign material adher-
ence
Corrective action
Replace the sheet with a new
sheet.
Remove the foreign material.
Clean the screen.