User's Manual

E-73

A Dry-cell Battery Case (HA-F22BC) is available as option, for use with dry-cell

batteries installed in it in the event of a power failure or natural disaster.

The Dry-cell Battery Case can power the DT-X7 for about 5 hours of continuous

operation (with four fresh IEC R03 size AAA alkaline batteries inserted).

For normal use, the separately available rechargeable battery pack should be used.

Bundled Item

Dry-cell Battery Case Cover

Proceed as follows to use the Dry-cell Battery Case.

1. Insert Dry-cell size AAA alkaline batteries x 4pcs into the Dry-cell Battery Case as

shown in the illustration.

Make sure that each battery polarity is correct, as shown in the illustration.

2. Load the Dry-cell Battery Case into the DT-X7.

•