Manual-
RECOMMENDED CALIBRATION PROCEDURE
The CP 64S is a very versatile instrument. While this allows it to conform to the requirements of a large number of system applica-
tions, it also results in complexity. For this reason, it is very important to use an organized approach to system calibration. Once the
internal switches are set and the system is connected, take the time for proper calibration. The following is an ordered list of system
adjustments that should make calibration easy and result in optimum performance. Most important:
• Program Priority Assign
rear panel
off
• Limiters
rear panel
+20 dBu
• Duckers
front panel
OFF
• Page Zone Levels
front panel
Min
• Remote Controls
front panel
not
selected
• Paging Zone Assigns
front panel
1&2 (both)
RMT
1&2
RMT
1&2
1 2
1 2
ZONE 1
ZONE 2
PAGING
ZONE ASSIGN
LEVEL
L1
P
L2 L3
4k
630
1.6k
40
100
250
10k
CP 64S
ACTIVE
ACTIVE
PAGE 2
PAGE 1
LINE 1
LINE 2
LINE 3
PRIORITY
ON
OFF
SIG
RMT
OL
DUCKER
DEPTH
PROGRAM
SELECT
LEVEL
L1
P
L2 L3
ON
OFF
SIG
RMT
OL
DUCKER
DEPTH
PROGRAM
SELECT
LEVEL
PROGRAM INPUT LEVELS
ZONE 1
ZONE 2
ZONE 2
4k
630
1.6k
40
100
250
10k
ZONE 1
POWER
COMMERCIAL
PROCESSOR
12
•
6
•
•
•
6
12
0
+
10
0
6
4
2
8
10
0
6
4
2
8
10
0
6
4
2
8
10
0
6
4
2
8
10
0
6
4
2
8
10
0
6
4
2
8
10
0
6
4
2
8
10
0
6
4
2
8
PRIORITY
ASSIGN
ZONE
ZONE
1
PAGE
+30
+60
1&2
PRIORITY
3
2
1
RANE CORP. MADE IN U.S.A.
OL
Z2 Z1
Z1 Z2
+
–
+
–
+
–
+
–
D1 D0
Vr Vc
Vr Vc
1
2
DETECT THRESHOLD
REMOTE PAGE
ZONE ASSIGN WIRING
PAGE 2
PAGE 1
LIMITER
WIRING
ZONE 1
ZONE 2
PAGE 1
TRIM
PAGE 2
TRIM
CP 64S
+8
+8
PAGING INPUTS
R
L
R
L
+30
+60
MIC
LINE
–20
+20
–20
+20
REMOTES
OUTPUTS
MIN
MAX
PROGRAM INPUTS
ZONE 2
EXPAND OUT
ZONE 1
EXPAND OUT
ZONE
2
Z2 PGM
Z2 EXPAND Z2 MONO
REMOTE 1
INPUT 1
REMOTE 2
INPUT 2
Z1 RIGHT
Z1 EXPAND
Z1 LEFT
Z2 LEVEL
Z1 PGM
Z1 LEVEL
ACN 001 345 482
MIC
LINE
100-240 V
50/60 Hz 12 WATTS
COMMERCIAL AUDIO
EQUIPMENT 24TJ
R
PGM
PGM
PAGE
THIS DEVICE COMPLIES WITH
PART 15 OF THE FCC RULES FOR
A CLASS 'B' COMPUTING DEVICE.
off
Make sure the power is disconnected!
Control Presets:
Page settings (repeat for second page input):
• Input Pad
rear panel
MIC or LINE as required
• Input gain trim
rear panel
Center (12:00)
• Detect Threshold
rear panel
Min (CCW, active)
• Paging Zone Assign
front panel
1&2 (both)
• Paging Level, Zone 1
front panel
Min
• Paging Level, Zone 2
front panel
Min
• Phantom Power
internal
As required. Default Off
• Pre/Post summing
internal
As required. Default Pre-VCA
• Page Priority
internal
As required. Default Page 1
Program Input settings:
• Priority Assign Zone
rear panel
off
• Program Input Levels
front panel
Min
• Priority Threshold
internal
Set to -50 at factory (internal adjust -∞ to -35 dBu)
• Priority Release Time
internal
Set to 12 sec. at factory (internal adjust 2 to 20 sec.)
Zone Settings (repeat for second zone):
• Expand Out
rear panel
As required (Zone/Program/Page)
• Limiter Threshold
rear panel
CW, +20 dBu
• Zone Level
front panel
Max
• Program Select
front panel
L1
(if your input is on L1).
• Ducker
front panel
OFF
• Ducker Depth
front panel
Center (about 15 dB)
• RMT (Remote)
front panel
Out
• EQ
front panel
Flat (center detent position)
• Stereo / Mono switch
internal
As required (Zone 1 only,
default:stereo
)
System Connections:
• Connect page mics or line-level paging source
• Connect Program sources
• Connect Outputs to amplifiers
• Connect Remotes
You are now ready to calibrate the CP 64S…
