JAMO JAV-61 User's Manual
Contents
1. FIG 2 Zoned systems NOTE To CD inputs on each receiver i 1 Use high quality low loss cables for all A V connections For runs in excess of 10 feet use low loss coax Runs in excess of 50 feet are not recommended 2 JAV 61 Distribution Amplifiers used in zoned systems prevent loading mismatch on the source components and audio distortion on music peaks when some zones are turned off while one or more are still on You need one JAV 61 for each source as shown in Fig 2 3 Fig 2 assumes the use of A V Receivers having base band video switching capabilities AUDIO Gain Input overload Input impedance Output impedance THD Freq Responce Channel separation In out isolation Out out isolation Signal to noise Specification Unity 3 0 V RMS gt 20k Ohms ea input lt 100 Ohms 0 06 1 0 V input level 10 45 kHz 1 dB gt 75 dB 1 kHz gt 60 dB gt 60 dB 100 dB re 2V out VIDEO Gain Input impedance Output impedance Video insertion loss In out isolation Out out isolation Return loss GENERAL A V input outputs Power requirements Power jack Dimensions WxDxH The scope of the warranty The warranty period will come into force as from the purchase date stated on the invoice The warranty will apply for the following period of time e 2years for electronics power supply amplifier etc 7years for other parts cabinet speaker units etc2. In case of warranty inquiries please contact your dealer Unity 75 Ohms lt 3 Ohms 50 Hz 10mHz lt 1dB 50 Hz 10 mHz gt 25 dB 50 Hz 10 mHz gt 55 dB 50 Hz 10 mHz gt 20 dB RCA type phone jacks 16V DC 300 mA Power supply included 2 1 mm coaxial type 10x234x1 Yin 251x68x32 mm In case of request for service under warranty please enclose your original receipt Defects covered by the warranty Except for the defects stated below the warranty covers any production and material defects of the product Defects not covered by the warranty e Defects arising from accidents misuse normal wear and tear mis maintenance voltage variation overloading stroke of lightning and other force majeure events e Defects arising from incorrect installation or operation Defects arising from modification repair attempt of repair by a non authorised service centre Defects arising from the use of non original spare parts Defects on products with altered or lacking series number Other defects due to conditions or circumstances beyond the supplier s control Transportation costs for servicing are not covered by the warranty The supplier is liable only to repair or replace defective parts or products A replacement cannot exceed the value of the product under warranty 69449 41 2000
3. monitors where two of them have connected a VCRs from a single DVD player via the JAV 61 Many other combinations of AV or audio only products could be configured in a similar manner TV TV MONITOR MONITOR TV S a J e J MONITOR ES SP SES Sse Tap pep fg uur oumur2 N ounurs outrurs oumurs ourrurs Wy Oo VIDEO VIDEO VIDEO VIDEO VIDEO AUDIO AUDIO AUDIO R R R oO F C gt o 2 W MODEL JAV61 AUDIO VIDEO DISTRIBUTION AMPLIFIER p FIG 1 Audio Video distribution ZONED SYSTEMS One of the most useful applications of the JAV 61 is to drive several receivers or preamps from common sources in multiple zone A V systems Fig 2 illustrates the use of four JAV 61 s to drive four receivers from four sources in a typical four zone system COMMON SOURCES Satellite receiver JAV 61 DISTRIBUTION AMPLIFIERS oom To satellite inputs T i on each receiver A V receiver zone 1 T mm an a a 000 DVD player oom 220o O 200 9 OO Se ToDVDinputs on each receiver oso oo ToVCRinputs on each receiver
4. JAV 61 WARNING Improper installation could result in damage to the amplifier Read all instructions before installation Jamno Lets get personal Introduction The JAV 61 is a low noise low distortion unity gain distribution amplifier for line level stereo audio and video baseband signals It splits audio and video signals six ways with no signal loss It prevents audio distortion in multiple zone systems by buffering the source units from the loading effects of several AV receivers or preamps The space saving flat pack design allows great flexibility in mounting and positioning JAV 61 panel description 1 INPUT jacks Connect to the corresponding output jacks of the source component DVD VCR CD player Tuner etc 2 16V DC supply Jack and Power indicator LED The 16 VDC 300 mA power supply included is plugged in here The LED will light when power is applied 3 OUTPUT jacks Connect to the corresponding input jacks of AV receivers preamps TV monitors VCRs etc 4 Mounting holes INPUT OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 OUTPUT 5 OUTPUT 6 O VIDEO VIDEO VIDEO VIDEO VIDEO VIDEO VIDEO O C eas bio abo abo abo bio nDo AUDIO O O MODEL JAV61 AUDIO VIDE DISTRIBUTION AMPLIFIER tt 9 E 1 2 4 Typical applications AUDIO VIDEO DISTRIBUTION Fig 1 shows the distribution of video baseband and stereo audio signals to three TV
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