www.cleveracoustics.co.uk ZM8 BW Wall Plate User Manual
Product overview & operating instructions
The ZM8 BW Wall Plate is a remote control panel that works together with the ZM8 console
to allow remote source selection, volume control and includes a local input panel.
ZM8 Matrix Controller BW Wall Plate
1 2 3
4
5
876
ON
SOURCE
UP
SOURCE
LEVEL
SOURCE
DOWN
1
3
2
4
5
7
6
8
12
3
MIC
2
3
4
5
0
1
6
7
8
10
9
LINE
LEVEL
2
3
4
5
0
1
6
7
8
10
9
MIC
LEVEL
2
3
4
5
0
1
6
7
8
10
9
LINE
INPUT
12
11109
Net Interface 1
JTAG1
24V
GND
GND
Av+
Av-
GND
a.
1
2
3
4
5
6
7
8
485-B
485-A
RED
GND
24V1
24V1
Audio
Audio
b.
6
5
4
3
2
1
+24V
GND
GND
Audio -
Audio +
GND
01 - LED display - The display will display the source channel
1 to 8 as ‘01 to 08’ and the local input as ‘L’.
02 - Source up/down - The two buttons used to increase or decrease the
input source channels from 1 to 8 and local input.
03 - LINE input - This is the local line input via dual RCA type connectors.
04 - Label - This is for the user to display the names of each source.
05 - Source level - This is to increase/decrease the volume from low to high
of the selected source output.
06 - LINE level - This is to increase/decrease the volume from low to high of
the local line input.
07 - MIC level - This is to increase/decrease the volume from low to high of
the local microphone input.
08 - MIC input - This is the local microphone input via the
XLR type connector.
09 - RJ45 communications port - The RJ45 communication port is used to
communicate between the wall plate and the Matrix. It will also be used
to used to power the wall plate when the distance is less than or equal
to 50m (see ‘a’ below).
10 - DC 24V input - DC 24V input required to power the wall plate when the
cable length is greater than 50m (see ‘b’ below).
11 - AUX output - (see ‘b’ below).
12 - JTAG connector - Only used for intial factory software upload.
Specications
Serial communication speed 4800bps
Communication port RJ45
Communication protocol RS485
Serial communication distance 1km maximum
MIC input sensitivity 5mV/600Ω, Phantom power: +12V
AUX input sensitivity 350mV/10kΩ
Audio output 0dB/600Ω
Frequency response 50Hz-18kHz (±1dB)
S/N ratio MIC: >65dB, AUX: >75dB
THD <0.1% @ 1kHz
Power consumption 5W
Power supply DC 24V
Dimensions (H x W x D) 86 x 86 x 48mm
Weight 70g
Order code CRAM19B