24 SF-16M Matrix Amplifier Installation and Operation Guide
Using a PC via Ethernet
Connect a computer directly to the SF-16M Ethernet port using a crossover cable, or alternatively use a standard Ethernet
hub or switch and a standard patch cable. Once connected to a computer or network, the SF-16M by default attempts to
obtain an IP address automatically using DHCP. To use static settings, see the detailed instructions on page 25.
There are two LED indicators located next to the Ethernet port on the rear panel that will help in identifying connection
issues:
• Link - The Link LED is steadily lit if a connection is detected and flashes when activity is
present.
• Speed - The Speed LED is off for 10 base T, and on for 100 base T.
Using DHCP
DHCP is enabled on the SF-16M by default. If DHCP is enabled on your network, simply
connecting the SF-16M to the network with an existing DHCP server enables it to obtain all
necessary information. You can enter a static IP and turn DHCP off after initial setup is finished.
The internal SF-16M telnet server allows two clients to be connected at
one time. Each client connection has a time out of 15 minutes; if a client
crashes and does not close the connection properly (sending an EOF
command) that connection remains busy until it times out.
Using the RS-232 Port
System controllers and PCs send all setup and
control commands as well as receive feedback
via the RS-232 serial port. Important: If a PC is
connected directly to the SF-16M RS-232 port, use
a
standard
serial serial cable (male to female) for
RS-232 input, and to loop out to the next SF-16M, if
multiple SF-16Ms are included in the system.
Using Serial and Ethernet (Telnet)
Follow the instructions for the controller of your choice using the serial settings below, and/or Ethernet settings acces-
sible via the SF-16M front panel menu. Serial commands (listed on page 29), are used for telnet or serial control. Control4
SDDP is available for seamless Ethernet integration.
Transfer Rate
9600 bps
Data Bits
8
Parity
None
Stop Bits
1
Flow Control
None or Off
Character type
ASCII
Connector
DB-9
Electrical Rating
Pins 2 and 3, ±15 VDC
Pin out
Pin 2, Tx
(Standard cable)
Pin 3, Rx
Pin 5, Ground
Shell, Ground
1 2
3
4
5
6
7
8
9
10
11 12
13
14
15 16
SPEAKER OUTPUTS (CLASS 2 WIRING)
ETHERNET
USB
RS-232 IN
RS-232 OUT
LINK
SPEED
701-13303B
MAIN IR
IN
MAIN IR
OUT
UNIT ID
DB25 AUDIO INPUT
CONTACT CLOSURE
5V - 24V AC / DC
AUDIO LOOP OUTPUT
LINE INPUTS
BUS
FlexPort
1
OUT
IN
1 2
IN OUT
SYSTEM
TRIGGER
AUDIO
OVERRIDE
100-120V~ 50-60 Hz
1125W
Replace Fuses Only
with T 10A, 250V
Remplacer Uniquement
avec Fusible T 10A, 250V
Set voltage selector
and install correct
fuses according to
local power supply.
Régler le sélecteur
de tension et
installer les fusibles
corrects selon
l’alimentation locale.
4002715
1 3 5 7 9 11 13 15
A B C D E F G H
2 4 6 8 10 12 14 16
L
R
16BN4020
701-13303
SF-16M 120V Rear Panel Artwork
1/2
ETL LISTED CONFORMS
TO UL STD 60065
CERTIFIED TO CAN/CSA
STD C22.2 NO. 60065
Audio Authority® Corp. • 2048 Mercer Rd. Lexington, KY 40511 USA
800-322-8346 • 859-233-4599 • www.audioauthority.com
Model SF-16M 16-Channel Matrix Amplifier
PDF User Manual
VOLTAGE SELECTOR
FlexPort
2
OUT
IN
STEREO ZONE 1
STEREO ZONE 2
STEREO ZONE 3
STEREO ZONE 4
STEREO ZONE 5
STEREO ZONE 6
STEREO ZONE 7
STEREO ZONE 8
5 4 3 2 1
9 8 7 6
GND RX TX
DB-9 Connector on
SF-16M rear panel
Network Jack on
SF-16M rear panel
CONTROL INTERFACES
Operate the SF-16M using a professional automation control system. Its open-control architecture allows any third party
automation controller to use serial or Ethernet commands to control volume, EQ, switching, overrides, sound scenes, or
any other function programmed into the controller. IR controllers are adequate for many basic installations.
Control Interface
Capabilities
All commands are available
on Ethernet and RS-232, but
other control methods are
limited as shown. The SF-
16M PC utility (not shown)
is the best setup method for
advanced tasks, but is not
intended as a user interface.
RS-232 Ethernet Infrared Front Panel
Source selection per output
X
X
X
X
Output volume, mute & tone control
X
X
X
X
Parametric EQ, hi-pass/low-pass filters
X
X
X
Lock front panel interface
X
X
Change Ethernet settings
X
X
Upgrade firmware
X
Group, scene and override creation
X
X
Group, scene and override control
X
X
X
X
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