Table of Contents
Advertisement
Installing the VLR 302EB Receiver
The VLR 302EB receiver outputs audio signals from the microphones as one balanced mono
line level signal to a connected audio device. In dual microphone systems, the signals from the
two microphones are mixed at the receiver and then output to the connected device.
Connect the VLR 302EB as shown below. For mounting options and instructions, see
Mounting the VLR 302EB Receiver
Figure 5.
A
B
C
VLR 302EB
PWR LOAD
= 4.0W
eBUS
BUS ID
AUDIO
OUT
+V +S -S G
ON
1 2 3 4 5 6
A
B
C
VLR 302EB Rear Panel
eBUS connector — Connect an Extron IPCP Pro control processor to this four-pole
captive screw connector.
NOTES:
•
The VLR 302EB requires an eBUS connection to an Extron IPCP Pro processor
for power and communication. If not connected to an IPCP Pro processor, the
VLR 302EB will not output audio.
•
See the
ATTENTION
Extron STP20-2/1000 or STP20-2P/1000 cable is recommended for eBUS connections.
Connect a 4-pole captive screw connector to each end of the cable, wiring both ends as
shown below.
+12 VDC
+ Signal
- Signal
Ground
DIP switches — Use these DIP switches to assign an eBUS ID to the devices connected
to the IP Link control processor. Each device connected to the control processor must
have a unique eBUS ID (see
Audio output — Connect a balanced or unbalanced audio device to this 3-pole mono
captive screw connector. Wire the connector as shown below:
Tip
Ring
Sleeve
Balanced Output
3-pole Mono Audio OUTPUT Wiring
ATTENTION:
•
For unbalanced audio, connect the sleeves to the ground contact. DO NOT
connect the sleeves to the negative (-) contacts.
•
Pour l'audio asymétrique, connectez les manchons au contact au sol. Ne PAS
connecter les manchons aux contacts négatifs (–).
VoiceLift Pro Microphone EB Kits User Guide • VLME Kit Installation and Operation
on page 19.
on the next page.
Red
Green
White
Black
Drain Wires (2)
Setting eBUS IDs
on the next page).
Tip
NO Ground Here
Sleeve
Unbalanced Output
+V
+S
-S
G
11
Advertisement
Table of Contents
