Battery Installation
The transmitter is powered by two
AA batteries. Lithium batteries are
recommended for longest life.
The battery status circuitry compen-
sates 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 us-
ing the battery timer function avail-
able in the receiver.
Push outward on the battery com-
partment door and lift it to open.
Slide door outward,
then lift up to open
Insert the batteries according to the
markings on the back of the hous-
ing.
If the batteries are inserted incor-
rectly, the door will close but the unit
will not operate.
4
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 cotton swab or eraser crumbs
inside the compartment.
Spring contacts
Optional Battery Eliminator
The transmitter can be powered
by external DC using the optional
LTBATELIM power supply adapter.
Powering On/Off
Powering On in Operating
Mode
Press and hold the Power Button
briefly until a bar on the LCD
finishes.
When you release the button, the
unit will be operational with the
RF output turned on and the Main
Window displayed.
DCHT
Hold
for
MUTE
Rf On
470.100
-40
LECTROSONICS, INC.
-20
+0
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