Rki-instruments GX-94 Manual do Utilizador descarregar pdf (Página 43)

GX-94 Operator’s Manual Page 42

Lithium Memory Backup Battery

The memory backup battery is a 3.0 volt lithium battery which protects

against loss of the GX-94’s memory when the main batteries are dead

or removed. The memory backup battery typically lasts for 5 years.

Replace the memory backup battery every 5 years or if you notice that

the GX-94 is losing logged data when the main batteries are changed.

Figure 3: Lithium Backup Battery

1. Take the GX-94 to a non-hazardous location and turn the power

off.

2. Remove the four (4) phillips screws from the bottom of the instru-

ment. (Two in the belt clip and two next to the label.)

3. Pull the bottom and top case apart where the rubber cushion cov-

ers the seam. This opens the entire case.

4. Locate the lithium backup battery. Refer to Figure 3 above.

5. Gently pry the battery out of its holder with a small screw driver.

Memory Backup

Lithium Battery

GX-94 Shown w/out

Top Case

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Rki-instruments GX-94 Manual do Utilizador Página 43