Omega Speaker Systems OS523E User Manual download pdf (Page 56)

6-1

Maintenance

6.1 Replacing the Batteries

When you change the batteries, all of the set parameters

(i.e. emissivity, high alarm, low alarm, Target Ambient

Temperature) will be reset to the default values. For your

convenience, you may want to write down all of the set

parameters BEFORE replacing the batteries.

The thermometer is powered by 4 standard AA size lithium

batteries. To replace the batteries:

1. Invert the thermometer and open the cover of the battery

compartment.

2. Remove the old batteries.

3. Install 4 fresh AA size (lithium or alkaline) batteries as shown in

Figure 2-1.

4. Close the battery compartment cover.

When the battery power is so low that accurate measurements

are no longer possible, you must replace the batteries

immediately.

You will see and hear the following:

• The icon flashes

• The thermometer beeps intermittently

• The thermometer flashes "_ _ _" in the main display.

Safety Warning

Do not open batteries, dispose of in fire, heat above

100°C (212°F), expose contents to water, recharge, put in

backwards, mix with used or other battery types – may

explode or leak and cause personal injury.

NOTE

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Omega Speaker Systems OS523E User Manual Page 56