Advertisement
UniPak
Transmitter Battery Installation
®
1. Slide off the battery cover as shown in Figure D.
2. Carefully insert two fresh AA alkaline batteries, observing polarity
markings.
3. Replace the battery cover (Fig. D).
UniPak
Transmitter Power/Mute/Battery Indicator
®
After the battery is installed, press and hold the power button until the
indicator LED turns green (Fig. E). If the indicator LED does not light up
when the power button is pressed, the batteries are installed incorrectly
or they are dead. The indicator LED will flash to show low-battery
condition.
UniPak
Transmitter Channel Selection
®
Before turning on the transmitter, use DIP Switches 1 and 2, located
inside the UniPak
Transmitter, to select the desired channel.
®
1. To access the DIP Switches, slide off the battery cover.
2. To achieve the desired channel, use the provided screwdriver to
change the DIP switch configurations as follows:
Channel 1: Switches 1 and 2 "up"
Channel 2: Switch 1 "up"; Switch 2 "down"
Channel 3: Switch 1 "down"; Switch 2 "up"
Channel 4: Switches 1 and 2 "down"
3. Replace the battery cover.
UniPak
Transmitter Mute Function
®
With the transmitter on, a slight touch of the Power/Mute button will
toggle between muted and unmuted operation. Red indicator LED shows
muted operation. Green indicator LED shows unmuted operation.
UniPak
Transmitter Input Connection
®
Connect an audio input device (microphone or guitar cable) to the
audio input connector on the top of the transmitter. A number of
Audio-Technica professional microphones and cables are available
separately, pre-terminated with a UniPak
www.audio-technica.com).
UniPak
Transmitter Antenna
®
The UniPak
transmitter includes a permanently-attached flexible
®
antenna. For best results, allow the antenna to hang freely and
full length from the transmitter. If the received signal is marginal,
experiment with different transmitter positions on your body or
instrument; or try repositioning the receiver. Do not attempt to
remove, replace or change the length of the transmitting antenna.
input connector (see
®
System 9 Installation and Operation
Figure D — UniPak
Transmitter
®
Switch Conf iguration for Channel Selection
CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4
ON
1
2
INST
Switch Conf iguration for Channel Selection
L
CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4
ON
ON
ON
ON
MIC
1
2
1
2
1
2
1
2
L
ON
1
2
CHANNEL
LR6,AA
LR6,AA
PUSH
Figure E — UniPak
Transmitter
®
Antenna
(Power/Mute/Battery)
ON
ON
ON
1
2
1
2
1
2
Channel Configuration Label
Instrument Trimmer (INST)
H
Microphone Trimmer (MIC)
H
Channel Selection DIP Switches
Screwdriver
Battery Compartment
Power/Mute
Button
Input
Connector
Indicator LED
5
Advertisement
