DMTA-10055-01EN, Rev. A, February 2015
Maintenance and Troubleshooting
299
12.4 Protecting the Display
EPOCH 650 ultrasonic flaw detector includes a clear-plastic sheet protecting the
display window. Leave the clear-plastic sheet in place when using the instrument to
continuously protect the display. Clear-plastic sheet replacements are available from
Olympus in packages of 10 (P/N: 600-DP [U8780297]).
The display window is permanently bonded to the upper-half of the instrument case
to fully seal the instrument. If the display window is damaged, the entire upper-half
of the instrument case and the direct-access keypad must be replaced.
12.5 Annual Calibration
Olympus recommends that you send your EPOCH 650 once a year to an Olympus
service center for annual calibration. Contact Olympus for details.
12.6 Troubleshooting
Symptom
The front panel keys appear to be frozen. The On/Off power key is the only
operational front panel key.
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.
Summary of Contents for EPOCH 650
Page 12: ...DMTA 10055 01EN Rev A February 2015 List of Abbreviations xii...
Page 30: ...DMTA 10055 01EN Rev A February 2015 Introduction 18...
Page 54: ...DMTA 10055 01EN Rev A February 2015 Chapter 1 42...
Page 84: ...DMTA 10055 01EN Rev A February 2015 Chapter 3 72...
Page 126: ...DMTA 10055 01EN Rev A February 2015 Chapter 5 114...
Page 148: ...DMTA 10055 01EN Rev A February 2015 Chapter 7 136...
Page 154: ...DMTA 10055 01EN Rev A February 2015 Chapter 8 142...
Page 236: ...DMTA 10055 01EN Rev A February 2015 Chapter 10 224...
Page 332: ...DMTA 10055 01EN Rev A February 2015 Appendix B 320...
Page 342: ...DMTA 10055 01EN Rev A February 2015 Appendix C 330...
Page 346: ...DMTA 10055 01EN Rev A February 2015 Appendix D 334...
Page 362: ...DMTA 10055 01EN Rev A February 2015 Index 350...
