Operating instructions

21
It’s Under Control
®
SPEAKER WIRE TERMINATION
Install the four supplied phoenix connectors into the audio zone outputs on
the AD-4. Connect the positive and negative wires for each audio channel
output, keeping the proper orientation of positive and negative signal for
each speaker connection. Typically, two-conductor speaker wire uses red to
denote positive and black to denote negative. Some types of wire indicate
positive with a line running through the insulation. Four-conductor wire can
also be used. This has four separated wires in one outer jacket, making
it possible to run a single speaker wire to a zone for its pair of speakers.
This type of wire typically uses red and black for one speaker and white as
positive and green as negative for the second speaker.
IR CONTROL OF AD-4
A discrete set of IR codes is available within the RTI Integration Designer
programming software or on the RTI website (accessible to RTI dealers
only). A 3.5mm mono mini jack labelled CTRL IN is located on the rear
of the AD-4 and an IR receiver is located on the front panel for wireless
control.
RS-232 CONTROL OF AD-4
A DB-9 jack offers RS-232 control of the AD-4 from an RTI or third-party
home automation control system or a PC running a hyperterminal program.
A set of RS-232 codes is available within the RTI Integration Designer
programming software or on the RTI website (accessible to RTI dealers
only).
Connection Settings:
Baud rate: 9600
Data bits: 8
Parity: None
Stop bits: 1
DB-9 Jack Pinout:
1 DCD Carrier Detect
2 TXD Transmit Data
3 RXD Receive Data
4 DTR Data Terminal Ready
5 GND Ground
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Clear to Send
9 N/C Not Connected
CHAPTER 3 | INSTALLATION AND OPERATION