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No.
Component
33
Contact Input 4
34
Contact Input 5
35
Contact Input 6
36
Contact Input 7
37
Contact Input 8
Fire Alarm Interface
38
(RS-485)
39
Program
If users select RK-ZONE8, the interface appears as below:
The fault list of the RK-ZONE8 is as follows:
No.
Positions
1
Network
2
Main PS
3
Backup PS
4
CH1 Amp PS
5
CH2 Amp PS
6
Spare Amp PS
7
CH1A Amp Loop
8
CH1B Amp Loop
9
CH2A Amp Loop
10
CH2B Amp Loop
11
Spare Amp Loop
12
Speaker Line 1A/B
Status
Description
Normal/Open/
Display the wiring status of contact input 4.
Short
Normal/Open/
Display the wiring status of contact input 5.
Short
Normal/Open/
Display the wiring status of contact input 6.
Short
Normal/Open/
Display the wiring status of contact input 7.
Short
Normal/Open/
Display the wiring status of contact input 8.
Short
When the MCU is connected to the fire alarm
Normal/Fault
system via the fire alarm interface (RS-485), it
displays the interface status.
The software program is supervised. If there are any
Normal/Fault
errors, the MCU will show a program fault.
Status
Description
Display the communication status between the device
Normal/Fault
and RK-MCU.
Normal/Fault
Display the status of main power supply.
Normal/Fault
Display the status of backup power supply.
Display the status of power supply of the power
Normal/Fault
amplifiers which are connected to CH1.
Display the status of power supply of the power
Normal/Fault
amplifiers which are connected to CH2.
Display the status of power supply of the spare power
Normal/Fault
amplifiers.
Normal/Fault
Display the loop status of CH1A power amplifier.
Normal/Fault
Display the loop status of CH1B power amplifier.
Normal/Fault
Display the loop status of CH2A power amplifier.
Normal/Fault
Display the loop status of CH2B power amplifier.
Normal/Fault
Display the loop status of spare power amplifier.
Normal/Open/
Display the status of speaker line 1A/B.
Short
108
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