Battery Installation - Lectronics DBu Quick Start Manual

Battery Installation

The transmitter is powered by two AA batteries. We recommend using
alkaline, lithium, or rechargeable batteries for longest life.
The battery status circuitry compensates for the difference in voltage
drop between alkaline and lithium batteries across their usable life, so
it's important to select the correct battery type in the menu.
Because rechargeable batteries run down quite abruptly, using the
Power LED to verify battery status will not be reliable. However, it is
possible to track battery status using the battery timer function avail-
able in the receiver.
Push outward on the battery compartment door and lift it to open.
Slide door out to release catch
Lift door to open
Insert the batteries according to the markings on the back of the hous-
ing.
If the batteries are inserted incorrectly, the door will close but the unit
will not operate.
The battery contacts can be cleaned with alcohol and a cotton swab,
or a clean pencil eraser. Be sure not to leave any remnants of the cot-
ton swab or eraser crumbs inside the compartment.
4 LECTROSONICS, INC.