Crown IQ P.I.P.-DSP - Manuals

Page 5 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual Quick Install Procedure This procedure is provided for those who are already familiar with Crown’s IQ System and who would like to install the IQ–P.I.P.–DSP in the shortest time possible. Less experienced inst...

Page 6 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual ILLUSTRATIONS 1.1 IQ–P.I.P.–DSP ............................................................................................................................................................. 7 3.1 IQ Address Sw...

Page 7 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 1.1 Unpacking The unit is shipped in a protective antistatic bag. CAUTION: STATIC ELECTRICITY MAY DAMAGETHE UNIT. Use caution when handling the unit. Carefully ground yourself BEFORE touching the unit.For adde...

Page 8 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual Fig. 2.1 The IQ–P.I.P.–DSP Facilities Front View Bottom View P.I.P. -DSP PUSH PUSH D S P I C H - 2 C H - 1 E XT. PO W E R I N PU T 2 4 V D C / 4 0 0 m A T I P = R I N G = I N O U T C R O W N B U S A U D I O O ...

Page 9 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual D. Reset Switch A multifunction reset switch is provided to restore theIQ–P.I.P.–DSP to a prior state. It can be depressed witha straightened paper clip through the small hole in theP.I.P. panel. Press the res...

Page 10 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 3 Installation Before beginning, please carefully note: CAUTION: STATIC ELECTRICITY MAY DAMAGETHE IQ–P.I.P.–DSP MODULE. Use caution when handling the unit. Carefully ground yourself BEFOREtouching the IQ–P.I....

Page 11 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual settings for all 250 addresses. 2. Set the jumpers JP4 and JP5. If the IQ–P.I.P.– DSP is being installed into a PIP2-compatible orM a c ro - Te c h 5 0 0 0 V Z a m p l i f i e r, m o v e b o t hjumper JP4 and...

Page 12 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual Fig. 3.6 Amplifier Scale Factor Values and Output Signal Pad Settings 57 45 40 30 27 44 39 30 30 14 14 30 24 17 30 51 Channel 1 57 45 40 30 27 44 39 24 44 14 39 30 24 17 30 51 Channel 2 Scale Values (Decimal)...

Page 13 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 1 Input (–) 2 Input (+) 3 GND 4 Not used 5 Not used IQ Component Input 2 5 3 4 1 Optional Shield GND 1 Output (+) 2 Not used 3 Not used 4 IQ–P.I.P.–DSP Output 2 3 4 1 Figure 3.7 IQ–P.I.P.–DSP Output Connectio...

Page 14 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 3.7 A Closer Look at Audio Signal Wiring Balanced 3-pin female XLR connectors are providedfor audio input connection. The audio cables shouldbe wired in one of the following manners: plifier (if provided). Th...

Page 15 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 4 Operation With an IQ–P.I.P.–DSP module, your Crown amplifier can be monitored and controlled from a remotelocation through the use of an IQ System. This P.I.P. module features SmartAmp ™ capabilities which ...

Page 16 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 4.8 Polarity Inverter The polarity of the input signal of each channel can beindependently inverted by the IQ System. 4.9 Input Signal Attenuator An attenuator is available at the input of each channelto cont...

Page 17 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual output limiters are controlled by the IQ System and has five parameters: Output Limiter: Turns this function on/off. Threshold: Sets the threshold, in dB, above which the limiter acts. The level is based on t...

Page 18 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual level would indicate a sudden decrease in the loadimpedance—such as a shorted speaker cable orshorted loudspeaker. There are two parameters whichcontrol this feature: ODEP Short Detect: Turns this function on...

Page 20 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 4.21 Memory Backup A memory backup feature is provided which can bedisabled, if desired. The factory default setting is“enabled.” When enabled, it stores all run-timeparameters that can be controlled by the I...

Page 21 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 5 Technical Information The purpose of the IQ–P.I.P.–DSP is to provide extensive signal processing capabilities and to enablean IQ System to control and monitor a P.I.P.-compatible amplifier. See Sections 2 a...

Page 22 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 5.2.3 DSPI Control The DSPI LED flashes whenever a valid IQ command hasbeen received and can be forced to stay on to facilitatediagnosis of Crown Bus wiring problems. 5.3 IQ System Communications The IQ–P.I.P...

Page 23 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 6 Specifications General Internal Controls: An 8-segment DIP switch sets the IQ address (decimal range: 1–250). Note: If address “0” is selected, the IQ–P.I.P.–DSP will operate in stand-alone mode. A Reset sw...

Page 24 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 7 IQ Address Tables This section contains lookup tables for every valid IQ ad-dress. The valid addresses are 1 to 250. Remember thataddress “0” (zero) will put the IQ–P.I.P.–DSP into a stand- alone mode where...

Page 26 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual 8 Service This unit has very sophisticated circuitry which shouldonly be serviced by a fully trained technician. 8.1 Worldwide Service Service may be obtained from an authorized servicecenter. (Contact your l...

Page 27 IQ–P.I.P.–DSP Programmable Input Processor with DSP for IQ Systems Reference Manual Detach and send with unit. Crown Factory Service Information Shipping Address: Crown International, Inc., Factory Service, Plant 2 SW, 1718 W. Mishawaka Rd., Elkhart, IN 46517 Phone: 1-800-342-6939 or 1-219-2...