Installation guide

NOTE: A DR1 requires a one-gang standard switchbox for installation into a wall.

DR2

A DR2 works well for selecting sources, presets, and room configurations. You can configure a DR2 to behave in

one of two ways:

Single Selector: The control acts as a selector switch that can select only one item on the display screen.

For example, the display screen might show a list of background music channels. The user uses the push con-

trol to select which channel to activate. This behavior is similar to a radio button in a software application

(as displayed in the image below).

List of Toggles/Commands: The control acts as a switch for enabling or disabling each item on the display

screen. For example, the display screen might list presets and the user uses the push control to enable or dis-

able each preset in the list. This behavior is similar to a series of checkbox items in a software application.

CHAPTER 2: Introduction to the HAL System