Shure DDS 5900 User Manual page 32

Portable Unit
Program the portable units by pressing the volume buttons and scrolling to the desired mode.
1. Power on the unit by properly connecting it to the DCS-LAN chain.
2. Press and hold the '-' and '+' volume buttons. The Speak light flashes to indicate the unit is ready for programming.
3. While continuing to press the volume buttons, press the channel scroll to the unit type. The type is indicated by the
combination of channel LEDs; see the table below.
Changing Unit Type
Unit Type Ch. 1
Delegate with mute Off
Delegate without mute On
Chairman Off
Interpreter On
Ch. 2
Off
Off
On
On
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Using the Discussion Units