Audio-Technica ATW-1811 specs

ATW-R1810 Single-channel Receiver Batteries

Battery Selection Each ATW-R1810 Single-channel Receiver uses four 1.5V AA batteries, not included. Alkaline type is recommended. Always replace all batteries. Make certain the receiver power is Off before replacing batteries. Note: The ATW-R1810receiver also functions without batteries if connected to an external power supply (12V DC source, 500 mA nominal current, not included).

Battery Installation 1. Open the battery compartment door by pushing the catch back.

2.Observe correct polarity as marked and carefully insert four fresh 1.5V AA alkaline batteries (see above).

3.Replace the door, making certain the latch clicks securely in place.

Battery Condition Indicator After the batteries are installed, turn the power on. The small red power-on LED (see a at left )

bshould light and the LCD window should come on. If this does not happen, the batteries are installed incorrectly or they are dead.

The receiver's “fuel gauge” battery indicator (see b at left) displays a maximum of four bar segments. When LCD flashes LOW.BAT,the batteries should be replaced immediately to ensure continued operation.