Avaya LU35W70VAT Installation

PEC Code: 5335-005
COM Code: 408187169
Model: LU35W70VAT
35-Watt Attenuator For
70V Speaker Line
Speaker Installation
This 10-step plus "off" speaker attenuator allows the volume of a network of 70-volt speakers to be controlled from a remote loca-
tion.The attenuator can handle speaker loads of up to 35W (max.) and fits into a double gang electrical box. Volume reduction takes
place in 3dB increments except for the 2 lowest settings, which provide 6dB reduction increments. A speaker "off" position is also
provided.
Attenuator Wiring
70-volt COM
Cable from amp or zone output
70-volt Hot
lead
Figure 1
Attenuator Settings
Wire Nuts (4)
Cable Shields
Red Black Green
STEP ATTENUATION
10
9
8
7
6
5
4
3
2
1
0 Speaker Off
Note: Cable shield is not
connected to the speaker -
the shield simply "floats."
Speaker "-"
(negative) lead
Cable to speakers
Speaker "+"
positive lead
35W Attenuator
(for 70-volt speakers)
0dB
(Full Volume)
-3dB
-6dB
-9dB
-12dB
-15dB
-18dB
-21dB
-27dB
-33dB
Page 1 of 2
+
Speaker Load Maximum
35 Watts
Note: Use 22AWG shielded,
twisted pair on all wire runs.
Issue 2, August 2002
54-2005-01R2 Printed in Korea 0208
© 2002 Bogen Communications Inc. All rights reserved.
Specifications subject to change without notice.
Select Code: 701-000-102