![background image](http://html1.mh-extra.com/html/omega/omegascope-os520/omegascope-os520_user-manual_737735014.webp)
2-1
Using the Handheld Infrared Thermometer
2
2.1 How to Power the Thermometer
2.1.1 Battery Operation
Invert the thermometer and install 4 fresh AA size batteries as
shown in Figure 2-1. Make sure the batteries’ polarities are correct,
the batteries are not put in backwards, and are of the same type.
If the
icon flashes, the batteries must be
replaced with fresh batteries immediately.
Figure 2-1. Installing the Batteries
2.1.2 ac Power Operation
The thermometer may be operated on ac power using the optional
ac adapter. 120Vac/60 Hz and 220Vac/50 Hz adapters are
available. When operating on ac power the batteries supply backup
power in case of ac power failure. The ac adapter input jack is
shown in Figure 1-3.
NOTE
Содержание OMEGASCOPE OS520
Страница 4: ...ii Unpacking Instructions This page is intentionally blank ...
Страница 7: ...v TABLE OF CONTENTS ...
Страница 13: ...General Description 1 1 6 Notes ...
Страница 49: ...4 3 Sighting Scope 4 Notes ...
Страница 57: ...Troubleshooting Guide 6 6 6 Notes ...
Страница 63: ...Glossary of Key Strokes 8 8 2 Notes ...
Страница 73: ...Appendix Determining an Unknown Emissivity C C 4 Notes ...
Страница 77: ...I 4 Index I Notes ...