Planning The Installation; Receiver Coverage - Extron electronics VoiceLift Installation Manual

Planning the Installation

Before you begin the installation, consider the major factors discussed in the following
sections to ensure that the installation of the VoiceLift System is as smooth and trouble
free as possible and that the result meets the needs of the users. Placement of the
receiver (sensor location) is very important for optimal performance of the VoiceLift
System. Because IR technology requires line-of-sight placement, take into consideration
anything that could affect or block the transmission of the IR signal from the microphone
to the receiver (see
In
Out
VLR 102
Receiver
Figure 2.

Receiver Coverage

The VoiceLift receiver has the same room coverage pattern whether it is mounted on the
ceiling or a wall.
Figure 3.
NOTE: Coverage is dependent mainly on the room environment, but also on the
Room Considerations
5 ft. (1.5 m) to 40 ft. (10.2 m)
INPUTS OUTPUT AUDIO OUT PAGING
SENSOR
L R
1/2 3/4
HDMI +V
POWER SIG LINK SIG LINK
INPUT 5 AUX
12V
3A MAX
L R
PVT IN PVT IN
PVS 405D PoleVault Switcher
VoiceLift Connections and Signal Path
VoiceLift Receiver Coverage
microphone. You can attain maximum coverage when the batteries are fully
charged. Reception may decrease as the battery drains.
VoiceLift System with PVS 405D Installation Guide • Introduction
on the next page).
Flat Field Speaker
PVS 405D
AMPLIFIED AUDIO OUT
L R
DO NOT
GROUND
OR SHORT
4/8
SPEAKER
VOICELIFT
OUTPUTS
OVER PVT REMOTE
IR RS-232
S G Tx Rx G
VoiceLift
Receiver
VoiceLift
Microphone
LAN 1 LAN 2 LAN 3
Ceiling or Wall
3