Handheld Transmitter Battery Installation
1. While holding the upper part of the transmitter body just
below the ball-screen, unscrew the lower body cover and
slide it downward to expose the battery compartment.
2. Lift the white “battery keeper” arm, and insert a 9V battery.
Be certain to observe correct polarity as marked inside the
battery compartment (Fig. G). The transmitter housing is
designed to prevent incorrect installation of the battery.
Do not force the battery in.
3. Replace the lower body cover.
Do not overtighten.
Battery Selection
An alkaline 9-volt battery is recommended.
UniPak
™
Transmitter Battery Installation
1. Slide off the battery cover as shown in Figure E.
2. Carefully insert a fresh 9-volt alkaline battery, observing
correct polarity as marked inside the battery compartment.
The transmitter housing is designed to prevent incorrect
installation of the battery.
Do not force the battery in.
3. Replace the battery cover (Fig. F).
Battery Condition Indicator
The red battery condition indicator (Fig. I/J) should light strongly
with a fresh battery. As the battery weakens, the indicator will
grow dimmer. When the indicator becomes very dim or goes
out, there is little life left in the battery. Replace it at once for
continued operation of the transmitter.
Battery-Save Switch
All transmitters feature battery-save switches (Fig. E/G). As
supplied, the switch is set in the “H” (high) position for maxi-
mum range. Switching to the “L” (low) position increases battery
life by reducing power. (Note: Effective range decreases when
the switch is set at the “L” position.)
UniPak Transmitter Input Connection
Connect an audio input device (microphone or guitar cable) to
the audio input connector on the bottom of the transmitter.
A number of Audio-Technica professional microphones and
cables are available separately, pre-terminated with a UniPak
input connector (see “Optional System Accessories”on page 6).
Transmitter Setup
Fig. I
Fig. J
Fig. G
Fig. H
Fig. E
Fig. F
TRANSMITTER
UniPak™
BATT.
ON
OFF
ST.BY
INPUT
POWER BATT. ANT
OFF
ON
ST
4
Battery Polarity
Diagram
Battery-Save
Switch
Battery Polarity
Diagram
Battery-Save Switch
(under screwdriver clip)
Screwdriver
Gain Trimmer
(VR1)
Guitar Trimmer
(GT)
Microphone
Trimmer (MT)
Battery Condition
Indicator
Power Switch
On/Standby/Off
Battery Condition
Indicator
Input
Connector
Power Switch
Off/Standby/On
Antenna
