Cloud Electronics CX163 - Manual (Page 8)

3 Schematic Diagram
4 Installation
The Cloud CX163 occupies one unit of standard 19” equipment rack. The microphone input and all zone
outputs are balanced. The CX163 is 150mm deep but a depth of 250mm should be allowed to clear
connectors and cables. Ventilation holes on the base of the unit should not be obscured.
5 Stereo/Music Inputs
The line inputs are suitable for most music
sources such as compact disc players, tape
players and receivers etc.. All inputs are
unbalanced and use RCA type phono
sockets. Input impedance is 48k
Ω . Each
zone on the CX163 can operate in either
mono or stereo mode; the default setting for
each zone is stereo. The mode of each
zone is determined by the position of their
internal jumpers.
J8: Zone 1
J7: Zone 2
Self-adhesive labels (supplied) can be
affixed to the front panel to identify the
available input sources.
CX163 Stereo Zone Mixer Installation and Setup Guide
CLOUD ELECTRONICS LIMITED
2 V2 100904
LINE 6
LINE 5
LINE 4
LINE 3
LINE 2
LINE 1
L
R
1
1
1
2
2
2
3
3
3
EQ
PHANTOM
GATE
GATE
PRIORITY
PRIORITY
RELEASE
TIME
LINE 6
PRIORITY
EQ GATE
GATE
VCA SPEAKER
MODULE
SPEAKER
MODULE
UTILITY ZONE
STEREO ZONE
(1 OR 2)
OPTIONAL
REMOTE
(RL-1)
MUSIC
MUTE
MIC 1 ACCESS CONTACTS
MIC 1 INPUT GAIN
100Hz
+
+
GAIN
UTILITY MUSIC
SOURCE SELECT UTIL
OUTPUT
(0dBu)
FROM
RIGHT
CHANNEL
ZONE1ONL
Y
LINE 1
ZONE 1
ZONE 2
STEREO
MONO NRM
DEF
J8(Z1)
ACC
ACC
AVO
AVO
OFF ON 3s 6s
OFF
ON
J13(Z1)
J9 J10
NO JUMPER=12s
J5
J14(Z1)
SHARED JUMPERS
JUMPERS DUPLICATED FROM ZONE 1 TO
ZONE 2 ARE MARKED FOR ZONE 1.
THE ZONE 2 JUMPERS ARE:
J7: STEREO/MONO MUSIC
J11: AVO/ACC MIC PRIORITY
J12: DEFEAT FRONT PANEL LEVEL
CONTROL
J6
J15
ADDITIONAL JUMPERS
J1-3:
J4:
B Y P A S S M IC R OP H ON E A C C E S S
CONTACTS FOR ZONES 1, 2 AND UTIL
RESPECTIVELY.
NORMALLY OPEN/NORMALLY CLOSED
CONTACT SELECTION FOR MUSIC
MUTE.
POWER CX163
ZONE
1
ZONE
2
1
2
3
4
5
6
2 ZONE
STEREO
AUDIO
MIXER
MONO STEREO
J7 AND J8 SETTINGS