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9

Introduction

Congratulations on your purchase of this precision component and thank you for selecting
Parasound. Your new AVC-2500 Audio Video Controller is designed to be the heart of the finest
imaginable home theater system and to provide you with years of listening and viewing
enjoyment. Intuitive front panel and remote control operation makes your AVC-2500 one of the
easiest to use high performance audio/video products ever developed.

Autoformat Surround Processing (ASP) modes include Dolby Digital, DTS, Stereo, a dual-
stereo “party” mode, an enhanced music mode and mono. You can easily set up the AVC-2500
to detect the type of signal present at each input and automatically decode it based on how the
source software was originally encoded. Your AVC-2500 also has discrete 5.1 channel analog
inputs to accommodate the latest processing technology and the possibility of future formats.

The AVC-2500 has unique features you have never seen before on any audio equipment.
Therefore, we strongly advise you take the time to read these instructions thoroughly; you will
need them to fully understand and appreciate its extensive and unprecedented capabilities.

About this Manual

The names of connectors and controls are italicized to help you find what you are looking for
within a particular section. On-screen and front panel display indications are in small caps and
the variable settings or adjustments shown in the displays are bracketed. The drawings on the
following pages are intended as a quick reference guide to explain controls and connectors.

Unpacking and Inspection

Carefully unpack your AVC-2500 Audio Video Controller and locate the enclosed accessories:

Universal remote control with 4 AAA batteries

Detachable AC cord

Omnidirectional calibration microphone with cord and AA battery

FM Folded Dipole 300 

 Antenna

FM 300 ohm to 75 

 "balun" matching transformer

Threaded DIN to F type 75 

 coax FM antenna adapter

AM loop antenna

(2) 3.5 mm mini plugs for 12V triggers

Be sure to carefully inspect the AVC-2500 for any signs of shipping damage. If you believe you
notice any, contact your Parasound Dealer immediately. Be sure to save both cartons and the packing
inserts for future transport and always pack the carton into a larger protective outer carton before
shipment.

Placement of  Your AVC-2500

Install your AVC-2500 near your source equipment so you can use the shortest possible
interconnect cables. Keep your AVC-2500 out of direct sunlight because it could interfere with
the remote control sensor. You should also keep the unit away from heat sources such as hot air
ducts, radiators and moisture sources such as open windows.

Optional Rack Mounting Kit

If you want to rack mount your AVC-2500, you will need to obtain the optional RMK-3 rack
mount kit. When you install the RMK-3 onto the AVC-2500 and remove its four feet, it will
occupy three rack spaces (5 1/4 inches high) in a standard 19” wide equipment rack. Refer to
the RMK-3 instructions for installation procedures. Make certain to use the eight insulated
shoulder washers included with the RMK-3 to prevent metal-to-metal contact between its brackets
and your equipment rack.

Summary of Contents for AVC-2500

Page 1: ...O W N E R S M A N U A L AVC 2500 Audio Video Controller...

Page 2: ...nt of Your Home Theater Speakers 33 AVC 2500 Default Settings 37 Setting up your AVC 2500 38 Programming the Learning Remote Control 47 Remote Control Shift Commands 49 Operating Your AVC 2500 50 Usin...

Page 3: ...ume After Turn On Ramp Down for Sleep Mode Advanced On screen and Front Panel Displays User Selectable Name for Each Source Digital Input Illuminated Eight Source Learning Remote Control Dual Zone Aud...

Page 4: ...ical shock Route power supply cords so that they are not likely to be walked on or pinched by items placed on or against them paying particular attention to cords at plugs convenience receptacles and...

Page 5: ...miento importantes que estan en los materiales de lectura que se incluyen Fran ais Instructions de S ret Importantes Gardez ces instructions pour r ference future Observez toutes les instructions et t...

Page 6: ...o Importanti norme di sicurezza Conservare le presenti norme per l utilizzo futuro Osservare tutte le istruzioni e le avvertenze apposte sull unit Utilizzare esclusivamente con Ia tensione di rete cor...

Page 7: ...igtig drifts og vedligeholdsinfornation I den tuhorende titteratur Svenska Viktiga s kerhetsf reskrifter Spara dessa f reskrifter f r framtida bruk F lj alla anvisningar och Varningar som anges p enhe...

Page 8: ...elektrisk st t Komponenten er merket med denne trekanten som betyr at den tilh rende litteraturen inneholder viktige opplysninger om drift og vedlikehold Suomi T rkeit turvallisuusohjeita S ilyt n m...

Page 9: ...pages are intended as a quick reference guide to explain controls and connectors Unpacking and Inspection Carefully unpack your AVC 2500 Audio Video Controller and locate the enclosed accessories Univ...

Page 10: ...sound External RF Demodulator Optical 1 Optical 2 Outputs Monitor With OSD Zone 2 Video Video 6 Record Video 2 Video 3 Video 4 Video 5 Video 1 Audio 2 Audio 3 Audio 4 Audio 5 Audio 1 Video 6 Video 6 R...

Page 11: ...em to these inputs DC Triggers These DC Trigger outputs provide 12 Volt DC trigger to activate equipment such as power amplifiers or relays Connect these outputs to the DC input of the com ponent you...

Page 12: ...e o C o n t r o l l e r V I D E O 1 C I N E M A C O A X I A L 1 1 5 d B On Off Preset Source Cal Mic Digital Surround THX Zone Memory FM AM Mute Tuning Pro Logic DTS Dolby Digital Overload 1 2 3 4 5...

Page 13: ...n of indi vidual channel levels and delays Connect the providedACM 2500Automatic Cali bration Microphone to this input during the setup process 10 Volume Control Rotary Knob Normally this is the maste...

Page 14: ...Volume Mute Status Disc Tuning FM AM A Cal Sleep Dim Aud 1 Aud 4 Vid 1 Vid 4 Aud 2 Aud 5 Vid 2 Vid 5 Aud 3 Aud 6 Vid 3 Light Shift Zone MAC 1 MAC 2 MAC 3 MAC 4 1 2 3 4 5 6 7 8 9 10 Vid 6 Surround TV T...

Page 15: ...ast frequency When you hold this button down for three seconds theAVC 2500 scans for any active video signal and automatically switches to that input source 11 Tuning Button Pressing the Tuning button...

Page 16: ...n Audio Video 4 Video 5 Monitor OSD S Video Inputs Outputs Digital Inputs Video 1 75 Ohm AM Ground Video 6 Video 6 Record Y Cb Cr Y Cb Cr Y Cb Cr Input 1 Y Cb Cr Input 2 Y Cb Cr Monitor Monitor No OSD...

Page 17: ...ord output sends analog audio from whichever of the other five Audio Video or six Audio only inputs you select 1 Connect the left and right audio output connectors from theVCR you ll use for recording...

Page 18: ...kers Subwoofer Output Connections Two Subwoofer output jacks are provided for your convenience if you have two subwoofers For passive subwoofers without built in amplifiers connect the Left and or Rig...

Page 19: ...gger delivers up to 350 mA of current The Zone or 2 DC Trigger accepts a standard 1 8 inch 3 5 mm two conductor mini plug The tip is positive and the sleeve is negative You can program the AVC 2500 to...

Page 20: ...two bare wire leads to the included balun adapter and press it onto the female 75 coaxial FM antenna input connector Cable TV and Community Antenna In many situations you may be able to use the FM ant...

Page 21: ...ly sources Refer to the setup instructions for Digital Input assignment procedures Use only cables intended for digital signal transmission Coaxial Digital Inputs The four Coax Inputs on theAVC 2500 a...

Page 22: ...to program many typical functions and operations into memory for easy subsequent control of your AVC 2500 On Off Button Press the On Off button to turn the unit on and off When you turn on the AVC 25...

Page 23: ...ress the Surround button again Surround Mode Indicators These indicators let you know the type of digital bitstream the AVC 2500 has detected and how it is being decoded DTS indicator The blue DTS ind...

Page 24: ...Mute does not affect the record output jacks If you adjust the volume knob it will automatically turn Mute off This prevents you from accidentally increasing volume while Mute is on and getting a surp...

Page 25: ...range compression to allow soundtracks with a high dynamic range to maintain clear audibility even at low levels Dynamic Range Control is often called the nighttime listening mode Setup Trim Press an...

Page 26: ...e accompanying digital or analog input andASP mode you had assigned to that Input Source This advanced feature provides virtual one touch operation for movie viewing Memory Enter e e e e e The Mem Ent...

Page 27: ...nates all the remote control buttons for approximately 5 seconds The illumination makes it easier to see the buttons in a darkened room Zone Press the Zone button to control the remote zone from the m...

Page 28: ...15 dB COAXIAL 1 030 VIDEO 1 THX CINEMA ZONE SOURCE INPUT VIDEO 1 ANALOG COMPOSITE MODE STEREO ANALOG On screen and front panel display indicating remote zone operation On screen and front panel displ...

Page 29: ...Dolby Digital system are digital and the AVC 2500 can transfer them without loss from the producer s mixing console to your home system While in the CinemaASP mode theAVC 2500 automatically decodes D...

Page 30: ...peakers located at the sides of your head TheTimbre Matching feature filters the information going to the surround speakers so that they more closely match the tonal characteristics of the sound comin...

Page 31: ...utomatically decodes DTS encoded source material DTS is always encoded in 5 1 but theAVC 2500 plays back downmixed two channel in the front left right and rear surround channels in a dual stereo confi...

Page 32: ...RS Sub PCM Pro Logic Surround L C R LS RS Sub Analog Pro Logic Surround L C R LS RS Sub Music 5 1 Ch Dolby Digital Dolby Digital downmix with rear Ch ambiance L R C LS RS Sub 2 Ch Dolby Digital Dolby...

Page 33: ...on to the center channel speaker should be the same as the distance from your listening position to the left and right speakers You can accomplish this by measuring the distance to a left or right spe...

Page 34: ...he sub could be located You should be able to find a place where you hear balanced bass without excessive boominess Once you have found this optimum loca tion simply move the subwoofer there If you ch...

Page 35: ...ant RIGHT LEFT SUBWOOFER Left Surround Right Surround Typical home theater setup using THX dipole surround speakers Note that all three front speakers are the same distance to the listening area Typic...

Page 36: ...SC or PAL OSD SETUP Tr 1 Source Trigger event Polarity Norm Inv Delay time 2 mS Tr 1 Source Trigger event Polarity Norm Inv Delay time 2 mS DC TRIGGER SETUP Sleep Ramping Fast Slow Tuner region US Can...

Page 37: ...plete Level All Inputs 0 dB Complete A D Level All Inputs 0 dB Complete BASS MGMT SETUP Main Small THX Basic Center Small THX Basic Surround Small THX Basic Subwoofer Yes Basic Bass Limiter 0 db Compl...

Page 38: ...Mode Programming The first level of the setup process is to program each of the AVC 2500 s twelve input Sources to match its audio with one of the analog input pairs or one of the eight Digital Inputs...

Page 39: ...or h h h h h buttons to scroll through the alphanumeric menu 6 Stop on the letter or number that you want for the first character 7 Press the Tune f f f f f and e e e e e buttons to move to the next o...

Page 40: ...ons until LEVEL appears in the displays 4 Use the Volume g g g g g and h h h h h buttons to adjust the Input Source level from 16 dB to 16 dB The input level defaults to 0 dB In most cases the default...

Page 41: ...ARGE appear in the displays 3 Refer to the owner s manual of your front left and right speakers to determine whether they are designed to reproduce frequencies below 80 Hz 4 If the Main Left and Right...

Page 42: ...ter and Surround speakers as specified 5 Press the Tune e e e e e button to advance to bass limiter settings or press and hold the Setup Trim button for three seconds to exit BASS MGMT SETUP and retur...

Page 43: ...hold the Setup Trim button for three seconds to exit SPEAKER LEVEL SETUP and return to normal operation Manually Calibrating Channel Levels Manual calibration requires independent adjustment of the o...

Page 44: ...Calibration Microphone to the Cal Mic jack on the front panel 2 Locate the calibration microphone upright at ear level at your listening position 3 Press and hold the Setup Trim button on the remote c...

Page 45: ...rn to normal operation Setup Menu Level Six DC Trigger Assignment Procedures You can program the external Main or 1 and or the Zone or 2 12 V DC Triggers on the rear panel to activate when any of seve...

Page 46: ...evices lights curtains screens etc Component video Controlling various Component Video output dependent devices screens projectors etc Digital input Controlling various digital components for example...

Page 47: ...the Mem Enter button simultaneously until the amber Status LED and the red LED behind the device button both illuminate 4 Press the button you want to store a code into until the amber LED flashes 5...

Page 48: ...V VCR CBL Program the Macro buttons for the upper group with the AVC device button Once programmed you can activate any of these macro buttons while in any of the upper row of device pages AVC DVD CD...

Page 49: ...ute Main Speakers Small Large Toggle Tuning Reset Trim Volume g g g g g Trigger 1 Manual Toggle Volume h h h h h Trigger 2 Manual Toggle Tune f f f f f Composite OSD Toggle Mem Enter S Video OSD Toggl...

Page 50: ...o Video button on the remote control TheAVC 2500 automatically detects the input source where the video is playing and stops at that input If there are two video sources playing simultaneously the AVC...

Page 51: ...to simulcast sporting events or listening to background music while watching home movies To view video with a different audio source 1 Select the Video input source on the AVC 2500 that has the video...

Page 52: ...button number 5 for two seconds and P15 will be selected Automatic Tuning from the Remote Control 1 Press and hold the Tuning button on the remote control to activate the tuner in the automatic tunin...

Page 53: ...indicator There is a P symbol in front panel display to let you know when either or both zones are powered on When both zones are turned off the entire P symbol appears in the display When you turn on...

Page 54: ...of electric shock do not remove the top cover Clean the chassis with a soft cloth moistened with glass cleaner or water Never use solvents or abrasives In Case of Trouble Call your Parasound dealer o...

Page 55: ...ult in shipping damage Common carriers such as UPS will not pay claims for dam age incurred during shipment when products are surrounded only with styrofoam peanuts or placed in non original factory c...

Page 56: ...56 Button Assignment Worksheet for Learning Remote Component Component Instructions write down stored codes into the blank buttons for each programmed component...

Page 57: ...57 Button Assignment Worksheet for Learning Remote Component Component Instructions write down stored codes into the blank buttons for each programmed component...

Page 58: ...58 Button Assignment Worksheet for Learning Remote Component Component Instructions write down stored codes into the blank buttons for each programmed component...

Page 59: ...No _______ dB _______ dB Audio 2 __________ ___________ ________ 1 2 None Yes No _______ dB _______ dB Audio 3 __________ ___________ ________ 1 2 None Yes No _______ dB _______ dB Audio 4 __________...

Page 60: ...No _______ dB _______ dB Audio 2 __________ ___________ ________ 1 2 None Yes No _______ dB _______ dB Audio 3 __________ ___________ ________ 1 2 None Yes No _______ dB _______ dB Audio 4 __________...

Page 61: ...pedance All Inputs 10 k IM Distortion 1 kHz 1V Output All Channels 0 06 Signal Noise Ratio Flat A Weighted Front 94 dB 97 dB Center 94 dB 97 dB Rear 78 dB 85 dB Subwoofer 88 dB 96 dB Video Section Out...

Page 62: ...y IHF 10 uV m Signal to Noise Ratio 74 dB Stereo 65 dBf IHF Weighted FM Stereo Separation 50 dB 1 kHz 40 dB 10 kHz FM Selectivity 80 dB AM Selectivity 30 dB FM Frequency Response 30 Hz to 15 kHz 1 dB...

Page 63: ...63 Parasound Products Inc 950 Battery Street San Francisco CA 94111 415 397 7100 FAX 415 397 0144 www parasound com 1999 Parasound Products Inc Rev 0 91...

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