10
Recommended Calibration Procedure
e CP52S 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
system is connected, take the time for proper calibration. e following is an ordered list of system adjustments to make calibration
easy with optimum performance results.
is procedure assumes that a microphone is used for the Page. e procedure (except for the exact wording) is the same for other
Page sources.
Make sure the POWER is o!
PREFLIGHT CONTROL SETTINGS
PAGING SETTINGS:
• MIC/LINE Pad As required (front panel)
• INPUT TRIM 12:00 (center) (front panel)
• DETECT THRESHOLD Min (ccw, Active) (front panel)
• PAGING LEVEL Min (front panel)
• LIMIT THRESHOLD +20 dBu (front panel)
• MIC PHANTOM POWER As required (rear panel)
• LOW / HIGH CUT FILTER As required (rear panel)
• PAGE LEVEL TRACKS ZONE LEVEL OFF (rear panel)
PROGRAM INPUT SETTINGS:
• Input Levels Min (front panel)
• PRIORITY DETECT THRESHOLD Set to -50 dBu at factory (range -∞ to -35 dBu; rear panel)
• PRIORITY RELEASE TIME Set to 12 sec. at factory (range 5 to 20 sec; rear panel)
• PRIORITY OFF / ON OFF (rear panel)
ZONE SETTINGS:
• DUCKER DEPTH 2:00 (about 15 dB) (front panel)
• DUCKER OFF / ON OFF (front panel)
• PROGRAM SELECT LINE 1, 2, 3 or P (Any active Input; front panel)
• REMOTE Out (local control) (front panel)
• Zone LEVEL Max (front panel)
• LIMIT THRESHOLD +20 dBu (front panel)
• Equalizer Flat (front panel)
• Zone Output MONO As required (rear panel)
• Expand ZONE/PROGRAM/PAGE As required (rear panel)
SYSTEM CONNECTIONS
• Connect page microphone or line level paging source
• Connect Program sources
• Connect Output to amps
• Connect ZR1 Remote control (if required)
...You are now ready to calibrate the CP52S (continued on next page...)
CP52S
COMMERCIAL
PROCESSOR
+60+30
+8
–3
+20–20
+16
+8
–3
+20–20
+16
100-240 V
50/60 Hz 12 WATTS
PAGE LEVEL
TRACKS
ZONE LEVEL
COMMERCIAL AUDIO
EQUIPMENT 24TJ
R
ALL AUDIO AND REMOTES ARE CLASS 2 WIRING
MADE IN U.S.A. RANE CORP.
Comments to this Manuals