Omron Healthcare U22 How to insert or replace the batteries, How to use the AC adapter

How to insert or replace the batteries

Inserting batteries

1. Remove the battery cover by slightly rotating the disengaging lever in the direction of the arrow (1).

2. Insert the batteries according to the battery polarity indicated inside the battery compartment.

3. Replace battery cover by aligning tabs and, with your thumbs, push into place until it clicks.

Battery life and battery replacement

The unit can operate with alkaline batteries or with nickel-metal-hydride (NiMH) rechargeable batte- ries. Depending on the capacity and condition of the batteries, the unit can operate upto 8 days on a set of batteries based on usage of 30 minutes a day.

Notes: • When the battery low indicator (orange) flashes, the batteries should be replaced. Replace both batteries with new ones.

• The (optional) AC adapter does not function as a battery charger; rechargeable batteries must be charged in an external battery charger.

• Remove batteries if the unit is not in use for long periods. Failure to do so could result in damage due to battery leakage.

• Batteries should be treated as chemical waste; disposal should be done at your retail store or at appropiate collection locations.

How to use the AC adapter

Using the AC adapter

The AC adapter is an optional accessory.

Place the main unit on the AC adapter connector. Press firmly untill it clicks.

Plug in the power plug of the AC adapter to the electri- cal outlet.

To remove the AC adapter connector from the main unit, remove the power plug from the electrical outlet and unlock the AC adapter connector by pushing the buttons on both sides.

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