Peavey Univerb User's Manual
Contents
1. OSHA HAS SPECIFIED THE FOLLOWING PERMISSIBLE NOISE LEVEL EXPOSURES SOUND LEVEL dBA SLOW RESPONSE 30 DURATION PER DAY IN HOURS B 6 Va OF less ACCORDING TO OSHA ANY EXPOSURE IN EXCESS OF THE ABOVE PERMISSIBLE LIMITS COULO RESULT IN SOME HEARING LOSS EAR PLUGS OR PROTECTORS IN THE EAR CANALS OA OVER THE EARS MUST BE WORN WHEN OPERATING THIS AMPLIFICATION SYSTEM IN ORDER TO PREVENT A PERMANENT HEARING LOSS iF OF THE LIMITS AS SET FORTH ABOVE TO INSURE AGAINST P XPOSURE TO HIGM SOUND PRESSURE LEVELS iT IS RECOMMENDED THAT ALL UIPMENT CAPABLE mh ER SYSTEMS EXTENDED BE OPTAINEO WITH VERY this product Ali safety and operating instructions should be retained for future reference Obey all cautions in the operating instructions and on the back of the unit All operating instructions should be followed This product should not be used near water ie a bathtub sink swimming pool wet basement etc This product should be located so that its position does not interfere with its proper ventilation It should not be placed flat against a wall or placed in a built in enclosure that will impede the How of cooling air This product should not be placed near a source of heat such as a stove radiator or another heat producing amplifier JUM POSITION SIGNAL IS ouian Vy to a power supply SPN f unit adjacent to the power supply cord Never break off the ground pin on the power supply cord For more informati2. UniVerb DIGITAL STEREO REVERB PROCESSOR OPERATING GUIDE FRONT PANEL SIGNAL REVERB wan Unt Verb G 0 N H 10 Med OUTPUT TYPE LEVEL SELECT MADE IN U S A DIGITAL STEREO REVERB OCESSOR LIMIT LED 1 Illuminates to indicate that the effect computation is within 6 dB of limiting Adjust the source signal and the Input Level contro to allow illumination of this LED only on program peaks Continuous illumination means there is risk of distortion and or reduced signal processing performance ACTIVE LED 2 Provides an indication of the minimum signal level necessary for operation of the processor The LED illuminates approximately 20 dB below the onset of clipping and should illuminate frequently during a performance INPUT LEVEL CONTROL 3 Adjusts the input sensitivity for optimum matching with the input signa The control should be adjusted to a level that allows the Limit LED to light occasionally on program peaks Failure to adjust the Input Level control correctly may cause increased distortion and degrade the signal to noise performance of the unit EFFECT MIX 4 Sets the mix ratio for the Effect Dry signals at the outputs Range is from dry unprocessed signal only full counterclockwise position to wet effect only signal full clockwise position The 12 o clock position yields a 1 1 mix ratio Note that an audible drop in signal level may occur at the 1 1 mix ratio position 12 o clock contro
3. d to generate stereo reverb images The resultant left and right reverberant signals are then re mixed with the original Left and Right input signals Continuity and imaging of the original stereo program is maintained The mix ratio of reverb to dry is adjusted via the Effect Mix control MONO IN STEREO OUT OPERATION Mono signal sources should be connected to the Left Mono input Mono signals here are processed to generate left and right reverb images Left reverberant signal is then re mixed with the mono input signal for the Right output Likewise right reverberant signal is re mixed with the mono input signal for the Right output Inthis manner a stereo reverb effect is processed from a mono source The mix ratio of reverb to dry is adjusted via the Effect Mix control For mono output operation either of the two outputs may be used with equally realistic Mono reverb performance LEFT MONO INPUT 10 Use this input for processing mono sources or the Left program material from stereo sources Mono sources input here are processed into stereo at the Left and Right outputs RIGHT INPUT 11 Use this input for processing Right program material from stereo sources SIGNAL OUTPUT RIGHT amp LEFT 12 Right and Left outputs are provided for stereo effects For mono operation either output may be used DEFEAT SWITCH JACK 13 Provided for connection of an optional footswitch for remote defeat bypass of the e
4. ffect With the Effect Mix control set fully to wet the bypass mode yields a no output condition POWER SUPPLY SOCKET 14 Provided for connection of the external power supply Insert the power supply plug fully into the socket before making the AC outlet connection CAUTION Use only the power supply provided with this product If the original power supply must be replaced consult your dealer or the factory for assistance in obtaining the correct replacement Failure to use the correct power supply could resutt in fire or shock hazard circuit damage decreased performance or non operation UNIVERB SPECIFICATIONS REVERBERATION SETTINGS 32 Reverb Positions 2 Bypass Settings 13 Warm Reverbs 13 Bright Reverbs 2 Gated Reverbs 2 Reverse Reverbs FREQUENCY RESPONSE Dry Signal 20 Hz to 20 kHz Effect Signal 20 Hz to 11 kHz QUANTIZATION 16 Bit Linear PCM SIGNAL TO NOISE RATIO Dry Signal 100 dB minimum Effect Signal 96 dB minimum INPUTS Left Mono 20 dBV mininum 10 dBV maximum Right 20 dBV mininum 10 dBV maximum OUTPUTS Left 6 dBV maximum Right 6 dBV maximum EXPOSURE TO EXTREMELY HIGH NOISE LEVELS MAY CAUSE PERMANENT HEARING LOSS INDIVIOUALS VARY CONSIDERABLY IN SUSCEPTIBILITY TO NOISE INDUCED HEARING LOSS BUT NEARLY DANGER EVERYONE WILL LOSE SOME HEARING F EXPOSED TO SUFFICIENTLY INTENSE NOISE FOR A SUFFICIENT TIME THE US GOVERNMENT S OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION
5. l position due to cancellation of certain frequencies corresponding to 180 phase shifts OUTPUT LEVEL 5 Adjusts the overall signal leve available at the Left and Right outputs BANK SELECT SWITCH 6 Allows selection of the effects in Bank 1 or Bank 2 The effects available in each bank are designated in the table below TYPE SELECT DIAL 7 Allows selection of any of the 16 effects in Bank 1 and the 16 effects in Bank 2 The A position in both banks is bypass The effects available in each bank are designated in the table below Bypass Bypass Small warm Small bright room reverb effects room reverb effects Medium warm Medium bright room reverb effects room reverb effects Large warm Large bright hall reverb effects hall reverb effects Gated reverb Reverse reverb effects effects POWER SWITCH 9 Depress the switch to the On position The red pilot light LED will illuminate indicating power is being supplied to the unit BACK PANEL 16 VAC SIGNAL SIGNAL 60H CAUTION DEFEAT PuT l INpuT AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIRA i Tout 25 WATTS TO PREVENT THE AISK OF FIRE AND SHOCK HAZARD DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE DO NOT Fi rg Q REMOVE FROM CASE NO USER SEAVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL LEFT RIGHT RIGHT LEFT s MONO STEREO IN STEREO OUT OPERATION Stereo input signals at the Left and Right inputs are processe
6. on on yenndiny write tor our tree booklet Shock Hazard and Grounding Power supply cords should always be handled carefully Never walk or place equipment on power suppiy cords Periodically check cords for cuis or signs of stress especially at the plug and the point where the cord exits the unit The power supply cord should be unplugged when the unit is to be unused for long periods of time it this product is to be mounted in an equipment rack rear support should be provided ERE HEADROOM Active 20 dB down from maximum Limit 6 dB down from maximum AUXILIARY FOOTSWITCH Effect Defeat Switch FRONT PANEL CONTROLS Input Level Control Effect Mix Control Output Level Control Bank Select Switch Push Effect Select Switch Rotary REAR PANEL CONNECTORS Left Mono Input Jack Right Input Jack Left Output Jack Right Output Jack Effect Defeat Jack AC Input Connector POWER SUPPLY REQUIREMENTS Use only Peavey 16 5 VAC Power Supply 92 9 97 100 102 105 110 115 ORS WHILE necessary Care should be taken so that abjecis do not fall and liquids are not spitied into the unit through the ventilation holes or any other openings This unit should be checked by a qualified service technician if A The power supply cord or plug has been damaged B Anything has fallen or been spilled into the unit C The unit does not operate correctly D The unit has been dropped or the enclosure damaged The use
7. r should noi to attempt to service this equipment All service work should be done by a qualified service technician Due to our efforts for constant improvement features and specifications are subject to change without notice PEAVEY ELECTRONICS CORPORATION 711 A Street Meridian MS 39301 Telephone 601 483 5365 Fax 601 484 4278 Telex 504115 1987 Printed in U S A 80300764 12 87
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