910-269-EN, Rev. B, June 2011
308 Chapter 18
The display window is permanently bonded to the upper-half of the instrument
case to fully seal the instrument. If the display window becomes damaged, the
entire upper-half of the case must be replaced, along with the instrument direct-
access keypad.
18.4 Annual Calibration
Send your EPOCH 1000 Series instrument once a year to an Olympus service center
for annual calibration. The service includes calibration, o-ring gasket, and membrane
seal evaluation and replacement as needed to assure environmental durability.
Contact Olympus for details.
18.5 Trouble Shooting
Symptom
The [On/Off] power key is the only operational front panel key. Nothing
happens when pressing other keys.
Possible cause
The All Lock function is active, locking all front panel keys.
Solution
Turn the instrument power Off and On to unlock the keys.
Symptom
Several software functions are unavailable.
Possible cause
The Cal Lock function is active, locking all front panel keys.
Solution
Turn the instrument power Off and On to unlock the keys.
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