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SF228TSpeakerSystem•Introduction 2
Application Example
The following illustration is an application example.
POWER
12V
1.5A MAX
RESET
LAN
3
6
2
5
1
4
4
5
6
1
2
3
4
MIC/LINE INPUTS
O
U
T
P
U
T
S
TxRx
RS-232(2)
Tx
Rx
RS-232(1)
I/O
456
12
3
MIC
+
48V
1
3
2
DMP 64
LAN
ACT
LINK
RESET
IN P U TS
OU T P UT S
1 2
3
4
US
LISTED
1T23
I.T.E.
®
1 2
3 4
STANDBY
CLASS 2 WIRING
1
2
17TT
AUDIO/VIDEO
APPARATUS
XPA 1002
C
US
LEVEL
1
1
2
1
2
LIMITER/
PROTECT
SIGNAL
2
INPUTS
OUTPUT
REMOTE
0
0
LISTED
VOL/MUTE
10V
50 mA
100-240V 1.5A, 50-60Hz
Extron
Extron
Extron
Extron
Extron
Extron
Extron
Extron
Extron
Extron
1
31
42
31
42
3
1
4
2
2
3
100
LINK
ACT
COM
IR
INPUT
RELAY
TX
RX
R
IPL 250
®
ON
OFF
DISPLAY
MUTE
SCREEN
UP
SCREEN
DOWN
VCR
DVD
DOC
CAM
LAPTOP
PC
RS-232
Extron
DMP 64
Digital Matrix
Processor
Extron
DXP 44 HDMI
HDMl Matrix
Switcher
Flat Panel Display
Projector
Laptop
PC
Blu-ray
Player
TCP/IP
TouchLink
™
Control System
RS-232
Extron
XPA 1002
Power
Amplier
Extron
SF 228T
Plenum 2' x 2'
Ceiling Speaker
Extron
SF 228T
Plenum 2' x 2'
Ceiling Speaker
Figure 1. SF 228T Application Example