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Thank´s for your help, I already recived these manual from you
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Thank you for your manual It has the basic things to and i use the Oszi for Longer Time.
THX
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Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
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This manual covers the main equipment features only. While it also includes the procedure for saving and loading from the now long obsolete memory cards it does not mention the how to operate with the optional floppy drive interface so I am still at a loss about how to use this! Note that there is a separate manual covering the MIDI interface and programming via the keyboard, not included in this download. You will also need to get hold of this if you want to use the MIDI interface properly. Basically there is little difference between this manual and the free to download manual for the similar PR60 model.
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Good list of manuals. I found a very rare one and easily get. Should be promptly to download, as we must to wait hours even after confirmed payment.
BETA TWELVE.DVC 2-OHM (PARALLEL) WIRING
Beta Twelve.dvc
(rear view)
BETA TWELVE.DVC DUAL-SUBWOOFER WIRING
(Dual) Beta Twelve.dvc
(rear view)
Twelve.dvc 12" Subwoofer
INSTRUCTIONS
CAR AUDIO
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From Amp Output
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Thank you for purchasing an Infinity Beta Twelve.dvc 12" Subwoofer. You�ve selected a premium product that offers superior performance and advanced materials, resulting from over 25 years of loudspeaker design. This Infinity product is made with our ongoing dedication to create the best consumer audio products possible. As a result, you can expect your new Beta Subwoofer to provide you with many years of listening enjoyment.
� Locate and note all fuel lines, hydraulic brake lines, and electrical wiring. Use extreme caution when cutting or drilling in and around these areas. � Check clearances on both sides of a planned mounting surface before drilling any holes or installing any screws.
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METHOD #1 � +
THIELE-SMALL PARAMETERS
FREE-AIR RESONANCE: COMPLIANCE VOLUME: MECHANICAL Q: ELECTRICAL Q: TOTAL Q: MAXIMUM EXCURSION: VOICE COIL DC RESISTANCE: FS (HZ) VAS (FT3) VAS (LITERS) Q
MS
(Dual) Beta Twelve.dvc
(rear view)
Refer to Subwoofer Enclosure Trade-Offs (on the inside pages) for help in selecting an enclosure type and alignment. Also, review the wiring diagrams (on
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22.00 5.60 158.00 7.88 0.25 0.25
BETA TWELVE.DVC 8-OHM (SERIES) WIRING
Beta Twelve.dvc
(rear view)
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From Amp Output
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the back page) on how to connect the subwoofer for 2-ohm, 8-ohm, and summed-mono applications. Each Infinity Beta Twelve.dvc 12" Dual Voice-Coil Subwoofer is covered by our limited parts and labor warranty (see the enclosed warranty card). Keep your original dated bill of sale in case warranty service is required. IMPORTANT: Installation of automotive stereo components can require extensive experience in dealing with a variety of electrical, and mechanical procedures, including subwoofer box building. Although these instructions explain how to install a Beta Subwoofer in a general sense, they do not show the exact installation methods for your particular vehicle. If you do not have the experience, do not attempt the installation yourself; instead ask your Authorized Infinity Car Audio Dealer about professional installation options.
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QES QTS X
MAX
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(IN)
0.39 10.00 2.80
XMAX (MM) RE (OHMS)
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IMPORTANT: When connecting two Beta Twelve.dvc subwoofers together, use Method #1 to create a net 4-ohm impedance. NEVER USE METHOD #2, since most amplifiers cannot fully control driver movement in this configuration.
SPECIFICATIONS
DIAMETER: POWER HANDLING: FREQUENCY RESPONSE: NOMINAL IMPEDANCE: DIMENSIONS: 12" (304.8 MM) 275 WRMS PER VOICE COIL 20 ~ 400 HZ 4 OHMS PER VOICE COIL SENSITIVITY (2.83 V @ 1 M): 94 dB
BETA TWELVE.DVC SUMMED-MONO WIRING
Beta Twelve.dvc
(rear view)
DECLARATION OF CONFORMITY
� From Left Amp Output + From Right Amp Output + �
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We, Infinity Systems A/S Kongevejen 194B DK-3460 Birkerød DENMARK declare in own responsibility, that the Beta Twelve.dvc subwoofer is in compliance with technical standards EN 50 081-1/1992 and EN 50 082-1/3.1995
PRECAUTIONS
� Always wear protective eyewear when using tools. � Turn off all audio systems and other electrical devices before starting the installation. � Disconnect the (�) negative lead from your vehicle�s battery.
Steen Michaelsen Infinity Systems A/S Birkerød. DENMARK. 4/96
mounting depth 5.875" (149.23 mm)
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cutout diameter 11.38" (289.05 mm) outer diameter 12.95" (328.93 mm)
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Infinity Systems, Inc. � 20630 Nordhoff Street Chatsworth, CA 91311, USA � VOICE (818) 407- 0228 � FAX (818) 709 -9486
Printed In Japan
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Infinity Systems, Inc. � 20630 Nordhoff Street Chatsworth, CA 91311, USA � VOICE (818) 407- 0228 � FAX (818) 709 -9486
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