Manual

2/8 CHANNEL AUDIO TRANSMITTER/RECEIVER
10
FTA-108S/ITX-108/ITX-102, FRA-108S/IRX-108/IRX-102
Block Diagram
Block Diagram
-FTA-108S/ITX-108/ITX-102
-FRA-108S/IRX-108/IRX-102
ITN
Decoder
MCU
50/60Hz
DC 24V
AC 220~240V
SMPS
+15V
-15V
+5V
AC/DC
DC/DC
RS-232
D
RIVER
RS-422/485
DRIVER
8
CH CONTACT
O
UTPUT
DATA
C
ONTROL
OPTION
D/A
Converter
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 5
OUTPUT 6
OUTPUT 7
OUTPUT 8
LED Driver
Signal
C
lip
LED Driver
S
ignal
C
lip
LED Driver
Signal
Clip
LED Driver
S
ignal
Clip
LED Driver
Signal
Clip
LED Driver
S
ignal
Clip
LED Driver
Signal
Clip
LED Driver
Signal
Clip
OPTICAL
DRIVER
OPTIC IN
L
G
N
1
3 4
7
T1
103922
- +
~
~
A/D
C
onverter
ITN
E
ncoder
MCU
50/60Hz
DC 24V
AC 220~240V
SMPS
+15V
-15V
+5V
AC/DC
DC/DC
RS-232
DRIVER
R
S-422/485
DRIVER
8
CH CONTACT
INPUT
DATA
CONTROL
PAD SW
INPUT 1
LED Driver
S
ignal
C
lip
-
16dB
P
AD SW
INPUT 2
L
ED Driver
S
ignal
C
lip
-
16dB
PAD SW
INPUT 3
L
ED Driver
S
ignal
Clip
-
16dB
P
AD SW
I
NPUT 4
LED Driver
Signal
Clip
-
16dB
P
AD SW
INPUT 5
LED Driver
S
ignal
Clip
-
16dB
P
AD SW
INPUT 6
LED Driver
S
ignal
C
lip
-
16dB
P
AD SW
INPUT 7
LED Driver
Signal
Clip
-16dB
P
AD SW
INPUT 8
LED Driver
Signal
C
lip
-
16dB
OPTION
OPTICAL
DRIVER
OPTIC OUT
L
G
N
1
3
4
7
T1
103922
-+
~
~