Thermo Electron CorporationIV-2 Orion Star Series Meter
Preparation
Installing Batteries
Thermo Orion Star Series meters use four AA Alkaline batteries. Do not use lithium
or rechargeable batteries. Improper installation of non-alkaline batteries could create
a hazard.
1. Confirm meter is “off”.
2. Gently place meter upside down on a clean, lint-free cloth to prevent scratching
of LCD.
3. Remove the battery case cover.
4. Insert new batteries with the “+” pole oriented as depicted in the battery
compartment housing.
5. Replace the cover.
6. Stored data, calibrations and methods will remain in the meter’s nonvolatile
memory when batteries are being replaced, however, date and time may need
to be reset.