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Chapter 2: Unpacking and Setting Up 9
2. Press down on the compartment cover and slide it down. (The cover slides off.)
3. Remove the battery holder by pulling up on the bottom (to loosen it) and then pulling the battery
holder free.
4. Refer to Figure 6 and set the battery selection switch to indicate the type of batteries you are using.
Battery Selection Switch
Figure 6: Location of Battery Type Selector Switch
5. Reinstall the battery holder and replace the battery compartment cover.
To install replacement batteries:
1. Turn the unit off and locate the battery cover on the back of the micromanometer (see Figure 5).
2. Press down on the compartment cover and slide it down. (The cover slides off.)
3. Remove the battery holder by pulling up on the bottom (to loosen it) and then remove the battery
holder.
4. Remove the old batteries and replace with fresh batteries (alkaline or rechargeable NiMH). Make
certain batteries are correctly oriented.
5. Verify the battery selection switch is correctly set (see Figure 5).
6. Reinstall the battery holder and replace the compartment cover.
Note
Make sure the battery holder is oriented so that its terminals make contact with the spring contacts in
the battery compartment.
If fresh, new alkaline batteries are used, the battery indicator will show four (4) bars when first turned
on. With NiMH batteries, the indicator
may show a lower value even when they are fully charged.