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3-4
TERM DESCRIPTION
Channel (CH)
Synchronized signal
Master
Slave
Synchronized timing
Synchronized wire
3-5
APPLICATIONS
Single stacking
A
Set the transmitter and receiver to the same channel
B
Set the transmitter and receiver to the same syncronized timing
C
Set the transmitter as a master
D
Connect the synchronized units by wire
* Synchronized wire is necessary for even single stacking.
* Please note that there is an electric polarity in a synchronized wire.
Single stacking
1 2 3 4 5 6 7 8
C
B
Set as A timing
3
A
Set as 1CH
1
2
This manual uses the following terms for explanation. Refer to the terms and their meanings.
: Frequency channel of the infrared beam signal. (There are four channel from 1CH to 4CH)
: A signal emitted from the synchronized output of the master, which is the reference signal to
determine the timing for transmitting and receiving the infrared beams.
: A device to output the synchronized signal, which is used as a reference to determine the timing
for transmitting and receiving the infrared beams. (Only the transmitter can be set as the master.)
: A device to transmit or receive the infrared beams based on the input synchronized signal.
(The receiver operates as the slave.)
: Timing for transmitting and receiving the infrared beams based on the synchronized signal.
You can select from two types of timing, A and B.
Change the synchronized timing in the same channel to achieve the multi-level protection.
: A wire to transfer the synchronized signal from the master to the slaves.
Connect between synchronized units
D
Transmitter
Synchro
output
(polarity)
Synchro
input
(polarity)
Set as Master
4
Receiver
6
Synchro
input
(polarity)
1 2 3 4 5 6 7 8
B
Set as A timing
3
A
Set as 1CH
1
2
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