7
RS-232 connector
The bi-directional RS-232 connector is used to control the Sound Bar from
compatible RS-232 control systems.
To connect the Sound Bar to a control system, connect Sound Bar G to ground on
control system. Connect Rx from Sound Bar to transmit/Tx from control system, and
Tx from Sound Bar to receive/Rx from control system.
See the section “RS-232 protocol” on page 13 for details of the protocol and
remember to set the mode selection switch as described below in “RS-232” mode.
Switch for selecting RS-232 or Auto on/off mode
This switch is used to select between the two operation modes of the Sound Bar.
For difference in operation modes see chapter “How to use” on page 9.
Balanced audio connector
The connector marked “BALANCED” is line level audio input which can be used in both
balanced or unbalanced mode. Connect the audio source using the supplied terminal
block.
To connect the input to a balanced source connect ground to the shield of both cables.
Neets Control
Sierra II, EU
P/N#:
