ETC Installation Guide
Echo-Echoflex Interface
Echo-Echoflex Interface
Page 4 of 15
ETC
Set Space
The EEI participates in an Unison Echo Control system using the configured Space, which is selectable using
the rotary switch on the front of the unit. Set the Space rotary switch to the desired Space number for this
controller. All devices that are in the same Space will share control of the connected Unison Echo stations
and sensors.
Power Up and Operation
Once the EEI is connected to the EchoConnect station bus and power is applied, the unit’s Wireless Input
1 LED will illuminate, indicating its ready for operation.
Echoflex System
Up to 35 compatible 902 MHz wireless Echoflex devices can be linked to the EEI through its inputs and
outputs.
When linked to the interface’s Wireless Echoflex Inputs, Echoflex devices can control Unison Echo presets
and space levels. Compatible Echoflex wireless control devices can be configured for input control.
When linked to the interface’s Wireless Echoflex Outputs, Echoflex wireless power controllers are controlled
as Unison Echo zones within the Unison Echo control system. Compatible Echoflex wireless power control
devices can be configured for output control.
Unison Echo Control System
The interface participates in a Unison Echo control system using the configured Unison Echo Space,
selected using the rotary switch on the front of the unit. Control of presets and zones are shared over
EchoConnect with other connected Unison Echo devices. By default Wireless Inputs 1 through 4 are
configured to control Echo Presets 1 through 4, and Wireless Outputs 1 through 4 are configured to Echo
Zones 1 through 4.
User Interface
These are the various components on the EEI. Familiarize yourself with these components and their terms
as they are used throughout this document to assist you with configuration.
Buttons
ON and OFF
The [ON] and [OFF] buttons are multi-functional buttons that allow you to configure and manually control
wireless inputs and wireless outputs, and provides adjustments to settings for certain linked wireless
Echoflex devices.
How the [ON] and [OFF] buttons function is dependent on:
• The current selection, either a wireless input or a wireless output.
• The current operating mode, either normal operation, Record Mode, Program Mode, or Settings
Adjust Mode.
Select
The [SELECT] button scrolls through the available wireless inputs and wireless outputs, and indicates the
selection by lighting the associated LED. Each time the [SELECT] button is pressed, the next input or output
will be selected and will continuously cycle through the inputs and outputs.
