Rane CP 64B Data Sheet
DATA SHEET
RMT
BOTH
Z1 Z2
L1 P
L2 L3
RMT
BOTH
Z1 Z2
ZONE 1 ZONE 2
PAGING
ZONE ASSIGN LEVEL
L1 P
L2 L3
4k630 1.6k40 100 250
10k
4k630 1.6k40 100 250
10k
CP 64
ACTIVEACTIVE
PAGE 1 PAGE 2
ONOFF
SIGRMT OL
DUCKER
SELECT
PROGRAM
DEPTH
LINE 1 LINE 2 LINE 3 PRIORITY LEVEL
ONOFF
SIGRMT OL
DUCKER
SELECT
PROGRAM
DEPTH
LEVEL
PROGRAM INPUT LEVELS ZONE 1 ZONE 1ZONE 2 ZONE 2
POWER
100
248
6
100
248
6
100
248
6
100
248
6
100
248
6
100
248
6
10
248
6
10
248
6
12
•
6
•
•
•
6
12
0
+
12
•
6
•
•
•
6
12
0
+
COMMERCIAL
PROCESSOR
General Description
e CP 64 is a versatile commercial preamplifier designed for use
in restaurants, bars, health clubs and offices. e
CP 64 is capable of serving two independent Zones. Two gated
Paging inputs and four Program inputs are provided. Ports are
provided for expansion of Page, Program or Zone signals. Four
levels of priority are supported:
• Priority Page
• Non-Priority Page
• Priority Program
• Non-Priority Program
e versatility of the CP 64 allows a wide variety of system
configurations while providing simple and intuitive controls.
Two gated Paging Inputs capable of receiving mic or line
level input are provided. Each features independent Mic/Line
Pad, Gain Trim, detector reshold, Zone Assign and Zone
Level controls. Internally selectable phantom power is provided
for each input. Each Paging input may be summed Pre- or PostZone Level control to allow setting Paging Level independent of
Zone Level. An internal Paging Priority switch allows a “master”
pager to override non-priority paging in its assigned zones, while
allowing true dual zone independent paging. If no Paging Priority is selected, the Paging inputs mix together for applications
like karaoke.
CP 64
COMMERCIAL PROCESSOR
Optional SCP 2 Equalizer-only Security Cover
Four stereo Program inputs are provided with independent
Input Level controls. Any one of the four Program inputs may
be independently assigned in each Zone. One of the Program
inputs is a gated Priority Program input. When signal is detected
at its input, it overrides any non-priority Program selection in the
assigned Zones. e Priority detector features internal, adjustable
reshold and Release-Time controls.
e CP 64 has two Zone outputs: Zone 1 is stereo: Zone 2 is
mono. Each Zone features independent
• Level
• Program Select
• Ducker On/Off
• Ducker Depth
• Servo-Locked-Limiter™
• 7 Band EQ (±12 dB)
Versatile wired remote control interface ports are provided
for Paging assignment, Zone Level and Zone Program source
selection. Paging Zone and Source/Volume remote controls are
available as accessories.
An optional security cover is available for the CP 64’s front
panel. Front panel Ducker Depth controls are screw driver
adjust. All other front panel knobs can be removed and replaced
with hole plugs. e remote controls allow blank Decora™ switch
covers to act as remote control security covers. e remote knobs
can also be replaced with the included hole plugs.
Features
• Two fully independent gated Mic/Line Paging Inputs
• Three stereo Program Inputs
• Paging Priority Assign
• Page Ducking
• One gated stereo Priority Program Input
• Page / Program / Zone Expansion
• 7-Band graphic EQ for each Zone
• Servo-Locked-Limiter™ for each Zone
• Optional SCP 2 Security Cover for EQ section only
• Optional PR 2 Remote Page Assign Remote
• Optional ZR 1 Remote Zone Level/Program Select Remote
• UL/CSA/CE and 100/120/230 VAC Remote Power Supplies
Data Sheet-1
CP 64 Features and Specifications
Parameter Specication Limit Units Conditions/Comments
MIC/LINE PAGING INPUTS Two mono All controls duplicated for both inputs.
..........Input Type Euroblock Balanced; Instrumentation amplifier.
..........RFI Filter Yes
..........Gain range +30 to +60 2 dB Continuously adjustable.
..........Frequency Response 30 Hz to 40 kHz +0/-3 dB Maximum gain.
..........Input Referred Noise -125 1 dBu Gain: 60 dB, Rs: 150 Ω, BW: 20 kHz
..........CMR 40 min dB 20 to 20 kHz
..........THD+N .05 .01 % Gain: 30 dB, +4 dBu out, 1 kHz, BW: 80 kHz
..........Phantom Power +15 4% VDC Internal switch.
..........Mic Input impedance 500 1% Ω Each leg to ground.
..........Line Pad 30 1 dB
..........Line Input impedance 14.5k 1% Ω Each leg to ground. Defeats phantom power.
..........Signal Detector Range off to +4 typ dBu Continuously adjustable.
..........Signal Detector Attack .5 typ msec Fixed
..........Signal Detector Release 3 typ sec Fixed
..........Overload Indicator +16 1 dBu 4 dB before clipping.
..........Front Panel Zone Assign Remote, Z1, Z2, Both Z1 = Zone 1; Z2 = Zone 2
..........Remote Zone Assign Off, Z1, Z2, Both Internal pull-up; Active low;
Switch closure to ground or 5 volt TTL logic.
..........Pre/Post Paging assign Summed with program Pre VCA or Post VCA via Internal switch
..........Page Priority Assign P1 (Page 1)
NO (none)
P2 (Page 2)
..........Paging Zone Level Adjust off to 0 dB Independent for each Zone.
..........Page Remote Selector 11 = Off
10 = Z1 (Zone 1)
01 = Z2 (Zone 2)
00 = Both
PROGRAM INPUTS Four stereo All controls duplicated for all four inputs.
..........Input Type RCA Unbalanced.
..........Input Level adjust off to 0 dB
..........Frequency Response 10 Hz to 50 kHz +0/-3 dB
..........Input impedance 10 k 20% Ω
.....Priority Program Input
...............Input Detector Range off to -35 typ dBu Internal trim, factory set to -50 dBu.
...............Release Time Range 5 to 20 typ sec Internal trim, factory set to 12 second.s
...............Attack Time 50 typ msec For a 20 dB step; Fixed.
...............Assign OFF, Z1, Z2 or Both
EXPAND OUTPUTS All controls duplicated for both zones.
..........Number of Expand Outputs Two Z1 & Z2, both mono.
..........Expand Selector Zone
Program only
Page only
..........Output Type Balanced Cross-coupled; Euroblock connecto.r
..........Gain: Zone 12 1 dB
....................Page/Program 6 1 dB
..........Frequency Response 10 Hz to 50 kHz +0/-3 dB
..........S/N -84 1 dBr re +4 dBu. BW: 20 Hz-20 kHz
..........THD+N .05 .01 % +4 dBu, 1 kHz, BW: 80 kHz
..........Crosstalk -75 max dB 1 kHz, Rs: 25 Ω, ch/ch
..........Output impedance 100 1% Ω Each leg
..........Maximum Output +24 dBu typ Ri: 2 kΩ
1 dBu Priority pager overrides non-priority pager only
in assigned zones; Selecting NONE allows the
two pagers to mix.
1 dBu Internal pull-up. Active low;
Switch closure to Ground or 5 volt TTL logic.
Note: If a Page signal is summed Post-VCA, it
is not present on the Expand Zone output. It is
available for the Expand Page output.
Data Sheet-2
Parameter Specication Limit Units Conditions/Comments
ZONE OUTPUTS
..........Number of outputs Two Zone 1 Stereo, Zone 2 mono.
..........Output Type Euroblock Balanced; Cross-coupled.
..........Gain: From Program Inputs 12 1 dB
....................From Page Inputs 6 1 dB
..........Frequency Response 10 Hz to 50 kHz +0/-3 dB
..........S/N -84 1 dBr re +4 dBu. BW: 20 Hz-20 kHz
..........THD+N .05 .01 % +4 dBu, 1 kHz, BW: 80 kHz
..........Crosstalk -75 max dB 1 kHz, Rs: 25 Ω, (L/R or ch/ch)
..........Output impedance 100 1% Ω Each leg.
..........Maximum Output +20 typ dBu Ri = 600 Ω
..........Signal Present Indicator -20 typ dBu Maximum
..........Overload Indicator +16 typ dBu 4 dB before clipping.
..........Ducker: Enable ON/OFF Independently defeatable for each Zone.
...............Depth Range -50 to -6 typ dB Continuously adjustable.
..........Limiter: reshold Range -20 to +20 typ dB Continuously adjustable.
...............Attack Time 20 typ msec For a 10 dB step; Fixed.
...............Release Time 250 typ msec For a 10 dB step; Fixed.
...............Ratio 15:1 typ Soft knee.
PROGRAM SELECTION
..........Local (Front Panel) L1, L2, L3 or P (priority) Independent for each Zone.
..........Zone RMT Selector 11 = L1
10 = L2
00 = L3
01 = P
..........Zone RMT Volume
(RMT engaged)
..........Off Isolation -80 typ dB 1 kHz, Rs: 25 Ω
EQ CIRCUITS
..........Boost/Cut Range +12 to -12 .5 dB
..........ISO Center Frequencies 40, 100, 250, 630, 1.6k,
..........Filter Bandwidth 2 3% oct
UNIT: Agency Listing
..........120 VAC model Class 2 Equipment National Electrical Code
..........230 VAC model CE-EMC EMC directive 89/336/EEC
Power Supply: Agency Listing
..........120 VAC model UL File No. E88261
..........230 VAC model CE-EMC EMC directive 89/336/EEC
Power Supply Requirements 18 VAC w/ center tap .1 Vrms RS 1 (see data sheet)
Maximum Current 750 mA RMS current from Remote Supply
Unit: Construction All Steel
..........Size 1.75"H x 19"W x 8.5"D 1U (4.4 cm x 48.3 cm x 21.6 cm)
..........Weight 5 lb (w/o power supply) (2.3 kg)
Shipping: Size 4.5" x 20.3" x 13.75" (11.5 cm x 52 cm x 35 cm)
..........Weight 9 lb (4.1 kg)
Attenuation = 64 mV/dB
Range 0 V to +5 V (0 dB to -78 dB)
3% Hz Zone 1: Stereo 7-band.
4k, 10k
UL Exempt Class 2 equipment
CSA Exempt Class 2 equipment
CE-Safety Exempt Per Article 1 of LVD 73/23/EEC
CSA File No. LR58948
CE-Safety LVD directive 73/23/EEC
Internal pull-up. Active low.
Switch closure to ground or 5 volt TTL.
Gray Code logic.
Control element: 2 kΩ pot, reverse-log taper;
Or any ground referenced 0-5 VDC control.
Zone 2: Mono 7-band.
Note: 0 dBu = 0.775 Vrms
Data Sheet-3
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