Crown PIP-ISO Technical Information

LEVEL LEVELONOFF302724211815129630ENABLECH1 CH2ODEP302724219630SIGNAL/IOC181512LEVEL LEVELONOFF302724211815129630ENABLECH1 CH2ODEP302724219630SIGNAL/I

Macro-Tech 600/1200/2400 Power AmplifiersPage 10If the air supply is unusually dusty, you might want topre-filter it using commercial furnace filters

Macro-Tech 600/1200/2400 Power AmplifiersPage 113.3 WiringThis section describes the most common ways to in-stall your amplifier in a sound system. T

Macro-Tech 600/1200/2400 Power AmplifiersPage 123.3.2 Bridge-Mono OperationBridge-Mono mode is intended for driving loads with atotal impedance of 4

Macro-Tech 600/1200/2400 Power AmplifiersPage 13Fig. 3.6 Parallel-Mono WiringPARALLEL-MONO MODECH-2 CH-1CH-2 CH-1STEREOBRIDGEMONOPARALLELMONOINPUTSO

Macro-Tech 600/1200/2400 Power AmplifiersPage 14Twin-lead shielded cable2-wire line cord(or battery power)Shield connectedto ground terminal3-wire gr

Macro-Tech 600/1200/2400 Power AmplifiersPage 15SOLVING INPUT PROBLEMSSometimes large subsonic (subaudible) frequenciesare present in the input signa

Macro-Tech 600/1200/2400 Power AmplifiersPage 16shielded pair cable is another effective way to reduceor eliminate hum resulting from inductive coupl

Macro-Tech 600/1200/2400 Power AmplifiersPage 171. Note the load resistance of the loudspeakers connectedto each channel of the amplifier. Mark this

Macro-Tech 600/1200/2400 Power AmplifiersPage 183.3.6 Additional Load ProtectionMacro-Tech amplifiers generate enormous power. Ifyour loudspeakers do

Macro-Tech 600/1200/2400 Power AmplifiersPage 194 Operation4.1 PrecautionsMacro-Tech amplifiers are protected from internal andexternal faults, but y

WORLDWIDESUMMARY OF WARRANTYThe Crown Audio Division of Crown International, Inc., 1718 WestMishawaka Road, Elkhart, Indiana 46517-4095 U.S.A. warrant

Macro-Tech 600/1200/2400 Power AmplifiersPage 20The table in Figure 4.2 shows the possible states forthe ODEP and Signal/IOC indicators. It also desc

Macro-Tech 600/1200/2400 Power AmplifiersPage 21and put the affected channels in standby. This protectsthe loads and prevent oscillations. The unit r

Macro-Tech 600/1200/2400 Power AmplifiersPage 224.3.4 Fuses and Circuit BreakersThe power supplies of the Macro-Tech 600 and 1200are protected by fus

Macro-Tech 600/1200/2400 Power AmplifiersPage 23sensitivity to 0.775 volts for standard 1 kHz power.5. Replace the P.I.P. module and reconnect the po

Macro-Tech 600/1200/2400 Power AmplifiersPage 24The two channels may be used together to double thevoltage (Bridge-Mono) or the current (Parallel-Mon

Macro-Tech 600/1200/2400 Power AmplifiersPage 25Fig. 5.1 Circuit Block DiagramFAULTONLY ONE CHANNEL SHOWNNPN HIOUTPUTSTAGENPN LOWOUTPUTSTAGEPNP LOWO

Macro-Tech 600/1200/2400 Power AmplifiersPage 26The balanced gain stage (U104-C and U104-D)causes balanced to single-ended conversion using adifferen

Macro-Tech 600/1200/2400 Power AmplifiersPage 276 SpecificationsThe following applies to units in Stereo mode with 8-ohm loads and aninput sensitivit

Macro-Tech 600/1200/2400 Power AmplifiersPage 28Stereo/Mono: A three-position back panel switch used toselect Stereo, Bridge-Mono or Parallel-Mono mo

Macro-Tech 600/1200/2400 Power AmplifiersPage 29Crown specifications are guaranteed for three years.In an effort to provide you with as much informat

The information furnished in this manual does not include all of the details of design, production, or variations ofthe equipment. Nor does it cover e

Macro-Tech 600/1200/2400 Power AmplifiersPage 3082Macro-Tech 2400 – Minimum Guaranteed Power (Watts)Stereo-MonoModeStereo(both channelsdriven)Bridge-

Macro-Tech 600/1200/2400 Power AmplifiersPage 31Maximum Power SpecificationsCrown’s maximum power specifications represent the largest amount of outp

Macro-Tech 600/1200/2400 Power AmplifiersPage 3282Stereo(both channelsdriven)Bridge-Mono(balanced output)Parallel-Mono1164468551535014751030675132510

Macro-Tech 600/1200/2400 Power AmplifiersPage 3310 100 1 K 10 K 100 KFREQUENCY (Hz)+2+10–1–2–3–4dB–5–6–74 ohm8 ohm1 watt504.0126.831.8MILLIOHMS8.02.0

Macro-Tech 600/1200/2400 Power AmplifiersPage 34TECHRONTEF®+45˚0˚–45˚100 1 K 10 K 20 KFREQUENCY (Hz)100 1 K 10 K 20 KFREQUENCY (Hz)dBTECHRONTEF®TEF®M

Macro-Tech 600/1200/2400 Power AmplifiersPage 35100 1 K 10 K 20 KFREQUENCY (Hz)dBTECHRONTEF®100 1 K 10 K 20 KFREQUENCY (Hz)dBTECHRONTEF®Fig. 6.12 Ty

Macro-Tech 600/1200/2400 Power AmplifiersPage 367 AC Power Draw and Thermal DissipationThis section provides detailed information about theamount o

Macro-Tech 600/1200/2400 Power AmplifiersPage 378 Ohm StereoL O A D50%40%30%20%10%5804853852851908957806605454258507005453952403102602151701251165

Macro-Tech 600/1200/2400 Power AmplifiersPage 388 Accessories8.1 P.I.P. ModulesOne advantage of Macro-Tech amplifiers is the abilityto customize them

Macro-Tech 600/1200/2400 Power AmplifiersPage 39CLPProgrammableInput Processor (P.I.P.)312GNDINPUT INPUTCH-2 CH-1PUSHPUSHP.I.P.–CLP detects and preve

Macro-Tech 600/1200/2400 Power AmplifiersPage 4CONTENTS1 Welcome ... 71.1 Un

Macro-Tech 600/1200/2400 Power AmplifiersPage 408.2 Cooling Fan OptionsEvery Macro-Tech amplifier has a built-in high-velocityfan that provides optim

Macro-Tech 600/1200/2400 Power AmplifiersPage 419 ServiceThis unit has very sophisticated circuitry which shouldonly be serviced by a fully trained t

Detach and send with unit.Crown Factory Service InformationShipping Address: Crown International, Inc., Factory Service, Plant 2 SW, 1718 W. Mishawaka

Macro-Tech 600/1200/2400 Power AmplifiersPage 5ILLUSTRATIONS1.1Macro-Tech Amplifier ...7

Macro-Tech 600/1200/2400 Power AmplifiersPage 6

Macro-Tech 600/1200/2400 Power AmplifiersPage 71 WelcomeCongratulations on your purchase of the renownedMacro-Tech®professional power amplifier. Macr

Macro-Tech 600/1200/2400 Power AmplifiersPage 8Fig. 2.1 Front FacilitiesLEVEL LEVELONOFF302724211815129630ENABLECH1 CH2ODEP302724219630SIGNAL/IOC181

Macro-Tech 600/1200/2400 Power AmplifiersPage 9Fig. 2.2 Rear FacilitiesUNBALANCEDINPUT WIRINGBALANCEDINPUT WIRINGTHIS AMPLIFIER IS EQUIPPED WITH SEL