Rane CP52S CP52S Installation Manual - Page 10

Recommended Calibration Procedure The CP52S 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 system is connected and the internal switches set for your specific application, it is important to take the time for proper calibration. The following is an ordered list of system adjustments that makes calibration easy and results in optimum performance. This procedure assumes that a microphone is used for the Page. The procedure (except for the exact wording) is the same for other Page sources. Make sure the POWER is off! INPUT TRIM DETECT THRESHOLD +30 +60 MIC LINE OL ACTIVE PAGING PROGRAM INPUT LEVELS ZONE LEVEL 4 6 LIMIT THRESHOLD +8 2 8 -3 +16 LINE 1 4 6 2 0 10 -20 +20 0 10 LIMIT LINE 2 4 6 0 10 LINE 3 4 6 0 10 PRIORITY 4 6 8 DUCKER DEPTH PROGRAM SELECT L2 L3 L1 P REMOTE LEVEL 4 6 LIMIT THRESHOLD +8 2 8 -3 +16 OFF ON 0 10 0 10 SIG OL -20 +20 LIMIT EQ + 12 • 6 • 0 • 6 • 12 40 100 250 630 1.6k 4k 10k CP52S COMMERCIAL AUDIO 100-240 V EQUIPMENT 24TJ 50/60 Hz 12 WATTS R ZONE REMOTE PROGRAM LEVEL D1 D0 MIN MAX Vr Vc ACN 001 RANE CORP. MADE IN U.S.A. 345 482 D1 D0 Vr Vc ZONE OUTPUT EXPAND OUTPUT RIGHT +- LEFT +- MONO EXPAND +- SOURCE LEVEL +- +- +- ZONE PAGE PROGRAM RELEASE PRIORITY 3 PROGRAM INPUTS 2 1 L L DETECT THRESHOLD 5 20 SEC OFF ON R R ALL AUDIO AND REMOTES ARE CLASS 2 WIRING PAGING INPUT PAGE LEVEL TRACKS ZONE LEVEL LOW / HIGH CUT FILTER MIC PHANTOM POWER OFF ON OUT IN OFF ON 100 Hz / 7 kHz +15V POWER CP52S COMMERCIAL PROCESSOR INPUT +- +- PREFLIGHT CONTROL SETTINGS PAGING SETTINGS: • MIC/LINE Pad As required • INPUT TRIM 12:00 (center) • DETECT THRESHOLD Min (ccw, Active) • PAGING LEVEL Min • LIMIT THRESHOLD +20 dBu • MIC PHANTOM POWER As required • LOW / HIGH CUT FILTER As required • PAGE LEVEL TRACKS ZONE LEVEL OFF (front panel) (front panel) (front panel) (front panel) (front panel) (rear panel) (rear panel) (rear panel) PROGRAM INPUT SETTINGS: • Input Levels • PRIORITY DETECT THRESHOLD • PRIORITY RELEASE TIME • PRIORITY OFF / ON Min Set to -50 dBu at factory Set to 12 sec. at factory OFF (front panel) (range -∞ to -35 dBu; rear panel) (range 5 to 20 sec; rear panel) (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...) 10