53
2
.
Audio Channel Setting
The system can support a maximum of 2 audio channels. The RK-MCU and RK-ZONE8 can
support both single and dual audio channels
. Before use, set the audio channel via the “MODE”
switch.
Switch No. Function
Description
1
Audio channel
ON
——Dual Channel Mode
OFF
——Single Channel Mode
3
.
Line Supervision Disabled
Line supervision of RK-MCU can be forcibly disabled by setting the
“MODE” switch.
Switch No. Function
Description
2
Line
supervision
ON
——Disabled
OFF
——Work as configured
RK-ZONE8 Zone Expander
1
.
Standalone & Networking Mode Setting
Zone expanders can work in standalone and networking mode, which can be set using the
“MODE” switch. When the device works in STANDALONE mode, it only broadcasts line input
audio in audio channel 1. The loudspeaker line can be enabled and disabled by setting the
contact input. When the device is in networking mode, the RK-MCU performs broadcast control
and status supervision on zone expanders.
Switch No. Function
Description
1
Work mode
ON
——Standalone Mode
OFF
——Networking Mode
2
.
Line Supervision Disabled
Line supervision of zone expanders can be forcibly disabled by setting the
“work mode” switch.
Switch No. Function
Description
2
Line supervision
ON
——Disabled
OFF
——Work as configured
RK-AMP500 500W Class-D Power Amplifier
1
.
Main Power Supervision
Main power fault supervision can be enabled by setting the power amplifie
r’s DIP switch.
Switch No. Function
Description
1
Main power
supervision
ON
——Enabled
OFF
——Disabled
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