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Manual-1

OPERATORS MANUAL CP 64S

COMMERCIAL PROCESSOR

QUICK START

If you were the type that cheated on school book reports by just

skimming through the reading assignments, then this section is

for you! It gives you not quite enough information to really know

what you’re doing. But, if you follow the recommended set up

procedure, you should get at least a “B.”

Keep the ampliﬁers and the CP 64S turned oﬀ until all connec-

tions are made.

INTERNAL SETTINGS

Access to the following internal controls requires removal of the

top cover. All internal settings should be complete before you in-

stall the CP 64S, before you attach the power cable. e factory

default settings work for many applications. However, you may

need to change one or more for your system. See the INTERNAL

ADJUSTMENTS description on page Manual-4 for more details.

• Each Page Input has a 15 volt Phantom Power switch. e

default is oﬀ.

• e Page Priority switch assigns priority override to Page 1,

Page 2 or NO (none). e default is Page 1. If a Page has

priority, it overrides the non-priority Page in the Zone(s) it is

assigned. e NO priority setting allows the Pagers to mix.

• Each Page Input may sum with the Program Pre- or Post-

VCA. When set to Pre-VCA, Zone Level, EQ and Limiter

circuits act upon the Page. When summed Post-VCA, the

Page is not inﬂuenced by Zone Level, EQ or Limiter circuits.

e default is Pre-VCA.

• e Zone 1 Stereo/Mono switch default is Stereo.

• ere are two internal trim controls for the Program Priority

detector. e Program Priority reshold trim has a range of

-∞ to -35 dBu with a default of -50 dBu. e Program Priority

Release Time has a range of 2 to 20 seconds. e default is 12

seconds.

PAGE INPUTS

Connect Page Inputs to the Euroblock on the rear panel and

select the appropriate MIC or LINE switch position for each.

First, set the gain with the Page TRIM control, then set the Page

DETECT THRESHOLD and ﬁnally the Page Zone LEVEL.

PR 2 REMOTE

If you use the optional PR 2 remote (sold separately), wire it to

the rear RMT ZONE ASSIGN Euroblock as indicated. If you

WEAR PARTS: is product contains no wear parts.

RMT

1&2

RMT 1&2

1 2 1 2

ZONE 1 ZONE 2

PAGING

ZONE ASSIGN

LEVEL

L1 P

L2 L3

4k630 1.6k40 100 250

10k

CP 64S

ACTIVEACTIVE

PAGE 2PAGE 1 LINE 1 LINE 2 LINE 3 PRIORITY

ONOFF

SIG

RMT

DUCKER

DEPTH

PROGRAM

SELECT

LEVEL

L1 P

L2 L3

ONOFF

SIG

RMT

DUCKER

DEPTH

PROGRAM

SELECT

LEVEL

PROGRAM INPUT LEVELS ZONE 1 ZONE 2 ZONE 2

4k630 1.6k40 100 250

10k

ZONE 1

POWER

COMMERCIAL

PROCESSOR

•

100

2 8

100

2 8

100

2 8

100

2 8

100

2 8

100

2 8

100

2 8

100

2 8

require remote control but do not wish to use a PR 2, any simple

switch closure to GND will work. ese inputs are also TTL

compatible (0 to 5 VDC). See wiring details on page Manual-5.

PROGRAM INPUTS

Connect Program sources to the RCA PROGRAM INPUTS.

If you have a priority program, like a jukebox, connect it to the

PRIORITY Input. e Program PRIORITY ASSIGN switch

assigns priority override to Oﬀ, Zone 1, Zone 2, or Both. In the

Zone(s) that it is assigned, the priority program is automatically

selected when signal is detected.

EXPAND OUTPUTS

Wire the EXPAND OUTPUT Euroblock for each Zone as

required. ese are cross-coupled line drivers and may be used

balanced or unbalanced. Each Expand Output can be Page-only,

Program-only or its Zone signal. e Zone source will not include

the Page if the Page is summed Post-VCA. Page is always avail-

able from the Page source.

ZONE OUTPUTS

Wire the two ZONE OUT Euroblocks as required. ese are

cross-coupled line drivers and may be used balanced or unbal-

anced. Set the LIMIT threshold as required.

ZR 1 REMOTE

You may use one or two ZR 1 Remotes with each CP 64S. If

you use the optional ZR 1 remote (sold separately), wire it to the

rear REMOTES Euroblock as indicated. If a ZR 1 remote is not

used, any simple switch closure to ground will work for the D0

and D1 pins. ese pins are TTL compatible (0 to 5 VDC). e

logic is inverse Gray Code. Any ground referenced 5 volt DC

control may be used as the input to V

or V

. Do not ground the

or Vr

pins. See wiring details on page Manual-5.

SETUP ADVICE

e CP 64S is very versatile. While this makes a large number of

system applications possible, it also results in complexity. For this

reason, it is important to use an organized approach for setup and

calibration. A highly recommended setup procedure appears on

page Manual-7. By following it you will encounter fewer prob-

lems and reduce the need to increase our collective phone bills.

Summary of content (8 pages)

PAGE 1
OPERATORS MANUAL CP 64S COMMERCIAL PROCESSOR PAGING ZONE ASSIGN PAGE 1 PAGE 2 1 2 1 2 RMT 1&2 RMT 1&2 ZONE 2 LINE 1 LINE 2 LINE 3 4 6 4 6 4 6 4 6 4 6 0 10 0 10 0 10 0 10 0 10 2 ACTIVE PROGRAM INPUT LEVELS LEVEL ZONE 1 8 2 8 2 8 2 8 2 ZONE 1 DUCKER DEPTH PRIORITY 8 4 6 0 10 2 ZONE 2 PROGRAM SELECT L2 L3 L1 P 8 LEVEL 4 2 OFF ON ACTIVE 10 ZONE 1 PROGRAM SELECT L2 L3 L1 P 8 0 RMT DUCKER DEPTH 6 SIG OL • ON SIG OL 6 CP 64S • 0 COMMERCIAL PROCES
PAGE 2
CP 64S FRONT PANEL 1 6 80 PAGING ZONE ASSIGN PAGE 1 PAGE 2 1 2 1 2 RMT 1&2 RMT 1&2 ZONE 2 LINE 1 LINE 2 LINE 3 4 6 4 6 4 6 4 6 4 6 0 10 0 10 0 10 0 10 0 10 2 ACTIVE PROGRAM INPUT LEVELS LEVEL ZONE 1 8 2 8 2 8 2 8 2 8 4 6 0 10 2 3 4 ZONE 2 PROGRAM SELECT L2 L3 L1 P 8 LEVEL 4 ON DUCKER DEPTH 6 2 OFF 10 ZONE 1 PROGRAM SELECT L2 L3 L1 P 8 0 RMT ACTIVE 2 ZONE 1 DUCKER DEPTH PRIORITY • ON SIG OL SIG OL 6 CP 64S • 0 COMMERCIAL PROCESSOR •
PAGE 3
CP 64S REAR PANEL CP 64S COMMERCIAL AUDIO EQUIPMENT 24TJ 100-240 V 50/60 Hz 12 WATTS Z2 PGM Z2 LEVEL ACN 001 345 482 q LIMITER ZONE 1 ZONE 2 MIN MAX Vr Vc ZONE 2 EXPAND OUT Z1 PGM D1 D0 +8 ZONE 1 EXPAND OUT ZONE PAGE ZONE PAGE Z1 LEVEL 2 1 Vr Vc PGM PGM 0 PROGRAM INPUTS Z2 EXPAND Z2 MONO WIRING R RANE CORP. MADE IN U.S.A.
PAGE 4
INTERNAL ADJUSTMENTS There are a number of controls inside the CP 64S used to configure the system for specific applications. Access to these controls is only required once before initial system setup. Do this before the CP 64S is installed in a rack or wired into a system. Make sure the power cable is unplugged before removing the top cover to gain access. Refer to the diagram below for control locations. There are five internal switches related to the two Page Inputs.
PAGE 5
4 5 The Zone 1 Page and Zone 2 Page switches allow you to sum Page signals with Program signals “Pre” (before) or “Post” (after) the VCA. The VCA is used for Zone Level control and Limiting. Therefore, if you require the Page Level to be controlled independent of the Program Level, set the switch for that Zone to “Post.” This is the desired setting for emergency paging. If “Pre” is selected, Paging signals sum with Program signals before the VCA.
PAGE 6
REMOTE MOUNTING The ZR 1 and PR 2 remote assemblies mount in a standard U.S. electrical box with a minimum depth of 2.25". Be sure to note the wire color of each input in order to facilitate correct wiring to the CP 64S. Connect each wire to the Euro connector by fully inserting it in the correct socket and tightening the screw. Make sure wires are free of nicks and that the cable jacket is stripped back sufficiently to allow it to lie in the electrical box with the remote assembly inserted.
PAGE 7
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 applications, 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.
PAGE 8
…CP 64S Calibration (continued) 1. Connect the power cord and verify the Power indicator lights. 2. Verify Zone Level controls are set to Maximum and that you have an active source for each of the Program Inputs you intend to use. Select each Program Input and adjust its Input Level control to be the very loudest you would ever desire. 3. Adjust the rear panel Zone Limiter thresholds so that they just start to audibly reduce the output level.