ETC Installation Guide
Echo Dual Tech Ceiling-mount Vacancy Sensor
Corpora te He a dqua rte rs Middleton, WI, USA +1 608 831 4116
London, UK +44 (0)20 8896 1000 Holzk irc he n, DE +49 (80 24) 47 00-0
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© 2020 Electronic Theatre Controls, Inc.
Product information and specifications subject to change. ETC intends this document
to be provided in its entirety. Trademark and patent info:
7 1 8 6 M 2 1 8 4 Rev B Released 2020-12
Overview
The Echo Dual Tech Ceiling-mount Vacancy Sensor uses passive infrared (PIR)
technology and acoustic detection to provide reliable vacancy sensing for
lighting control. The sensor relies on local station control for manual on and
provides auto off functionality upon detection of vacancy.
The ceiling-mount sensor offers 360 degree coverage with optimized lens
options to accommodate small and large spaces.
Model
Coverage m
2
Coverage ft
2
E-DVAC-C-SR
Small Room
41.8 m
2
at 2.4 m
450 ft
2
at 8 ft
74.3 m
2
at 6.7 m
800 ft
2
at 12 ft
E-DVAC-C-LR
Large Room
167 m
2
at 2.4 m
1,800 ft
2
at 8 ft
279 m
2
at 6.7 m
3,000 ft
2
at 12 ft
Field-installed lens masks are provided to allow customized detection fields
for each sensor lens type.
Custom Configuration
This document guides you through the installation and local DIP switch setup
of the sensor. For more detailed information about custom configuration
options available using EchoAccess, see the EchoAccess App integrated help
system.
Note:
To use the configuration settings applied using EchoAccess,
DIP switch 2 must be enabled. See
.
