Audio enhancement CA-30 Instruction manual

CA-30 Amplier
Quick-Start Manual
1
www.AudioEnhancement.com • 800.383.9362
DVD
24 VDC wall switching power supply
16 Watt amplier can power 2 or 4 speakers
Optional XD wireless system. Receiver audio
and power connect through a single CAT 5/6 cable.
Teacher and student microphones are available.
Optional Infrared wireless system. Receiver audio
and power connect through a single CAT 5/6 cable.
Teacher and student microphones are available.
DVD Players
Computers Projectors
Accepts line level inputs from
typical media sources

2
TLD100 IR Receiver
CA-30 mounted on projector pole
2 - CS-12 Speakers
in parallel are 4 Ohms
XD Receiver
Microphone levels are controlled
directly from the controls on the
Teacher Microphone
The projector remote control is
used to adjust the volume level
in the classroom
The computer output
control is used to adjust the
volume level in the classroom
Connect only one output
device to the input.
The input level control should be set
to 3 to 5 o’clock position for proper
operation.
Projector
Call Audio Enhancement at 800.383.9362 for more wiring diagrams
www.AudioEnhancement.com • 800.383.9362
4 - CS-12 Speakers
in series/parallel,
are 8 Ohms
Power LED
Switching wall-plug power supply
DC input is
polarity insensitive
CAT 5/6 from
TLD100 or XD Receiver
(connect one or the other)
Connection
for future
wall plate
Line input
volume control
Line input
stereo TRS
3.5mm
Projector Line
Output
Computer Line
Output
Although the DC Power input connector is marked with
polarity “+/-,” it does not matter which polarity is to
the center pin or shell.
- OR -

Press either the UP or DOWN arrow button to
increase or decrease the volume level of the
Teacher microphone. A blue LED (on IR mics) or
green LED (on XD mics) over “OWN” (for own
microphone) will ash with each press.
The #1 LED on the receiver will blink with each
button press of UP or DOWN.
To adjust the Student Microphone (OTHER)
volume, rst press the“SELECT” button to move
the LED to the “OTHER” label. Next, press the
UP/DOWN buttons to control the level of the
“OTHER” microphone, which is typically the
Student Microphone.
The #2 LED on the receiver will blink with each
button press of UP or DOWN.
If multimedia is routed through the TLD100 or
K-SRC14, then the“LINE”level control on the
teacher microphone will remotely adjust the
multimedia volume.
Blinks with each
button press
Blinks with each
button press
“SELECT” button
determines which
microphone’s
volume level will be
adjusted
Teacher Microphone (OWN) Level Adjustment
Student Microphone (OTHER) Level Adjustment
3
Multimedia (LINE) Level Adjustment
UP Volume
control button
DOWN Volume
control button
XD IR K-SRC14
XD Receiver
TLD100
IR Receiver
DC-40526.01 www.AudioEnhancement.com • 800.383.9362
Remote Volume Control of the Teacher and Student Microphones
*XD microphones must be paired with their receivers. Instructions can be found in the XD First-time User Guide.
Reference the XD, IR, CA-30, and Speaker Install manuals to nd answers to other questions.
Press the
“SELECT”
button until
the “LINE”
LED
illuminates