Power Supply

The transmitter can operate on two LR6 (size AA) alkaline batteries continuously for about 4 hours at 25°C (77°F).

Installing the batteries

Two LR6 (size AA) alkaline batteries

8US

1 Turn the battery-compartment screw counterclockwise.

2 Match the polarities and insert the batteries.

3 Close the lid.

Battery indication

When you turn the power on, the POWER/BATT indicator lights in green.

While in operation, the POWER/BATT indicator shows the battery condition as shown below.

Lights in green: Good

Lights in red: The battery level is low. About one hour is left for continuous operation.

Flashing in red: The batteries are almost exhausted. The unit does not work.

Promptly replace the batteries when the POWER/BATT indicator lights in red or flashes.

When the POWER/BATT indicator lights in red on this unit, the BATT indication on the tuner (WRR-800A/801A/805A/ 850A) starts flashing as a warning.

Note

The indication may be incorrect if the batteries are not new when installed. If you plan to use the transmitter for a long period, it is best to replace the batteries with new ones.