User guide

Manual-3
Rear Panel Description
1 Chassis Ground Screw provides a convenient earth (technical) ground connection point. e CP 52 does not ground the chassis
through the power cord. It is important that the unit be grounded.
2 POWER jack accepts the cable from a Rane RS 1 remote power supply (included). is is not a telephone jack. Use of a supply not
approved by Rane may damage the unit and void the warranty. Be sure the power to the CP 52 is OFF until all connections are made.
3 ZONE REMOTE Port provides the wiring interface for the optional ZR 1 wired remote. e ZR 1 remote provides remote con-
trol of Zone Level and Zone Program Select functions. Refer to page Manual-4 for details.
4 ZONE OUTPUT Port features a balanced line driver with a Euroblock connector. ese Left and Right Outputs may be wired
balanced or unbalanced.
5 MONO switch, when pressed in, sums the left and right signals to provide a mono Zone signal available at both Left and Right
Outputs.
6 EXPAND OUTPUT features a balanced line driver with a Euroblock connector. is mono Output may be wired balanced or
unbalanced.
7 EXPAND switch assigns PAGE-only, PROGRAM-only or full ZONE (both) as the source for the Expand Output.
8 EXPAND LEVEL trim adjusts the signal level delivered to the ZONE EXPAND OUTPUT.
9 PRIORITY RELEASE TIME control sets the delay time from last detected signal to release of automatic priority override. e
range of control is 5 seconds (ccw) to 20 seconds (cw).
0 PRIORITY OFF/ON switch allows disabling the automatic priority override function when in the OFF position.
q PRIORITY DETECT THRESHOLD control allows adjusting the threshold from -∞ (signal on) to -35 dBu (typ). e factory
setting is -50 dBu.
w Four PROGRAM INPUTS are provided. ree are non-priority Inputs — the fourth is a Program PRIORITY Input. When
signal is detected at this Input, it is automatically selected as the Program Input source regardless of the front panel PROGRAM
SELECT setting.
e PAGE LEVEL TRACKS ZONE LEVEL switch, when ON, forces the Paging level to track the Zone level. When OFF, Paging
level and Zone level are independent.
r LOW / HIGH CUT FILTER switch, when IN, limits the bandwidth of the Paging Input from 100 Hz to 7 kHz, improving
intelligibility in some installations. e Paging detector is always bandlimited to 100 Hz to 7 kHz.
t MIC PHANTOM POWER switch, when ON, enables +15 volt Phantom Power to the PAGING INPUT connector. If the front
panel LINE switch is selected, Phantom Power is defeated.
y PAGING INPUT Euroblock connector may be wired balanced or unbalanced.
RANE CORP.
MADE IN U.S.A.
INPUT
POWER
LOW / HIGH
PAGE LEVEL
TRACKS
PHANTOM
MIC
–
–+
OFFINOUTOFF ON
PRIORITY
ON
CUT FILTER
100 Hz / 7 kHz +15V
+
ZONE LEVEL
RELEASE
DETECT
TIME
SEC
LEVEL RIGHT LEFT
ZONE OUTPUT EXPAND OUTPUTZONE REMOTE
OFF ON
PAGE
PROGRAM
–––
–+––+ +
ZONE
D1 D0
D1 D0
Vc VrCLASS 2 EQUIPMENT
MIN
+ + +
THRESHOLD
MONO
CP 52
ACN 001 345 482
LL
RR
L1L2L3
PROGRAM INPUTS
PAGING INPUT
205
750mA
POWER
21 3 4 6 7 9 10 11 13 14 15 16125 8