Lightspeed AC-CAVWC, User Manual

Page: 8 / 31

14
1. Overview
2. Installation
3. Setup & Use
4. T
roubleshooting
5. W
arranty &
Specifications
1. Overview
2. Installation
3. Setup & Use
4. T
roubleshooting
5. W
arranty &
Specifications
15
AMPLIFIER CONTROLS & CONNECTIONS
2 2
1
3
4 7 5 6
1. SySTEM PAIRINg BUTTON:
Pushbutton used to synchronize
the Wireless Selector to the system
controller.
2. IR lEARN WINdOW: Recieves
the IR control codes from the
projector remote control. When in
the set up mode, the volume up
or down button on the wireless
selector is pushed followed by
the corresponding button on the
projector remote control.
3. FOR INTERNAl USE ONly.
4. AUdIO INPUT:
an RJ-45
connector to receive audio signals
from the Switcher. A CAT-5 cable
carries audio signals from the
switcher to the amplifier and
mixed audio and power signals
back to the Switcher.
5. PAgEFIRST INPUT
CONNECTOR: A phoenix
connector connects the system
to the classroom paging speaker.
When a page is received, the
system audio is muted. The system
returns to its previous level when
the page is finished.
6. PAgEFIRST SENSITIVITy
AdjUST: Adjusts the sensitivity of
the page first to duct system audio
for a page but not for noise riding
on the paging circuit.
7. ISR INPUT 1 CONNECTOR:
An
RJ-45 connector for connecting
the amplifier to a group frequency
Integrated Sensor Receiver using
a CAT-5 cable. The CAT-5 cable
carries power to the ISR and
Channel A and B microphone
audio back to the amplifier.
AMPLIFIER CONTROLS & CONNECTIONS
CONT’D
8. POWER ON lEd:
This light glows
red when system power is turned
ON.
9. ISR INPUT 2 CONNECTOR: An
RJ-45 connector for connecting
the amplifier to a group 2
frequency Integrated Sensor
Receiver using a CAT-5 cable. The
CAT-5 cable carries power to the
ISR and Group 2 – Channel A and
B microphone audio back to the
amplifier.
10. SySTEM POWER ON/OFF
PUShBUTTON:
System power
is turned ON or OFF with this
pushbutton. (System power can
also be turned ON/OFF directly
from the Wireless Selector.)
11. WIRElESS SElECTOR
ANTENNA
12. SPEAkER OUTPUT 1:
A phoenix
connector outputting audio signal
to a speaker. Plenum rated speaker
wire is used to connect this output
to a system speaker.
13. SPEAkER OUTPUT 2: A phoenix
connector outputting audio signal
to a speaker. Plenum rated speaker
wire is used to connect this output
to a system speaker.
14. SySTEM POWER INPUT
CONNECTOR: 24V 2.5 amp
power connector to an external
power supply.