SPEAKER LINE CHECKER
4
SC-6224
59.41*28 *88.2,'2)-*(/.2,
59.41*28 *88.2,'2)-*(/.2,
!!
- Set the equipment numbers for each deciding condition using the rear panel DIP switch.
- If the equipment number is not set-up or is incorrect, all Zone Indicator LEDs will blink.
- If the number is already in-use, the system will not function properly.
- Please check the equipment number set-up status.
Setting should be as below table, and if data number is added to switch which is On, it will be
the equipment number.
(Ex: when number 1 and 3 is ON, 1 and 4 is added, so equipment number will be 5.)
!! $! !!
1) For the system linked by using RS-485 communication interface, it is necessary to set the termination
switch (LOAD/OPEN) on the rear panel to stabilize data transfer.
2) Set the termination switch to LOAD only for the first and last-numbered equipment units.
All others must be set to OPEN.
※CAUTION : Communication error may occur if setting is performed incorrectly.
Pin No.1234
Data 12 48
1 ON
2 ON
3 ON ON
4 ON
Address 5 ON ON
:: : : :
12 ON ON
Equipment 1
S/W : LOAD
IN OUT
Equipment 2
S/W : OPEN
IN OUT
Equipment 3
S/W : OPEN
IN OUT
Equipment 4
S/W : LOAD
IN OUT
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