Kenwood VR-4900 Connection And Setup Manual

Also see for KRF-V9993D: Service manual Service manual User guide How to operate Connection guide

Contents

52SpecificationsChapter Five : Warnings and SpecificationsSignal to Noise Ratio (IHF ‘66)PHONO (MM) ............................................................... 74 dBCD1 .................................................................................. 97 dBInput Sensitivity / ImpedancePHONO (MM) ................................................ 2.5 mV / 47 kΩCD1 ................................................................. 200 mV / 47 kΩDVD 6CH ........................................................ 200 mV / 47 kΩOutput Level / ImpedanceTAPE REC ..................................................... 200 mV / 2.2 k ΩPRE OUT (Front, Center, Surround, Subwoofer) .. 1 V / 1 kΩTone ControlBass ............................................................ + 7 dB (at 100 Hz)Treble ......................................................... + 7 dB (at 10 kHz)Loudness ControlVolume at -30 dB level ....... +6 dB (100 Hz), +3 dB (10 kHz)Digital Audio SectionSampling Frequency ............. 32 kHz, 44.1 kHz, 48 kHz, 96 kHzInput Level / Impedance / WavelengthOptical ........................ -15 dBm ~ -21 dBm, 660 nm +30 nmCoaxial ............................................................ 0.5 Vp-p / 75 ΩOutput Level / Impedance / WavelengthOptical ........................ -15 dBm ~ -21 dBm, 660 nm +30 nmCoaxial ............................................................ 0.5 Vp-p / 75 ΩChapter Five: Warnings and SpecificationsRead this page carefully to ensure safe operation.VR-4900 SpecificationsAudio SectionRated Output Power during stereo operation130 watts per channel minimum RMS, both channelsdriven, at 6 Ω from 20 Hz to 20 kHz with no more than0.03% total harmonic distortion (FTC).Effective Output Power during surround operation(Simultaneous power)Front20 Hz to 20 kHz, 0.06 % T.H.D. at 6 Ω ........ 130 W + 130 WCenter20 Hz to 20 kHz, 0.06 % T.H.D. at 6 Ω ........................ 130 WSurround20 Hz to 20 kHz, 0.06 % T.H.D. at 6 Ω ........ 130 W + 130 WTotal Harmonic Distortion ............. 0.005 % (1 kHz, 10 W, 6 Ω)Frequency Response (IHF’66)CD1 .............................................. 7 Hz ~ 90 kHz, 0 dB, -3 dBDVD 6CH ................................... 7 Hz ~ 100 kHz, 0 dB, -3 dBWarningsFCC WARNINGThis equipment may generate or use radio frequency en-ergy. Changes or modifications to this equipment may causeharmful interference unless the modifications are expresslyapproved in the instruction manual. The user could losethe authority to operate this equipment if an unauthorizedchange or modification is made.NOTE: This equipment has been tested and found to com-ply with the limits for a Class B digital device, pursuant toPart 15 of the FCC Rules. These limits are designed to pro-vide reasonable protection against harmful interference ina residential installation. This equipment may cause harm-ful interference to radio communications if it is not installedand used in accordance with the instructions. However, thereis no guarantee that interference will not occur in a particu-lar installation. If this equipment does cause harmful inter-ference to radio or television reception, which can be de-termined by turning the equipment off and on, the user isencouraged to try to correct the interference by one or moreof the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and thereceiver.• Connect the equipment into an outlet on a circuit dif-ferent from the one that the receiver is connected to.• Consult the dealer or an experienced radio/TV techni-cian for help.FCC Compliance NoticeAudio-video Receiver, VR-4900 and VR-4700These devices comply with Part 15 of FCC Rules.Operation is subject to the following two conditions:(1) This device may not cause harmful interference, and(2) this device must accept any interference received, in-cluding interference that may cause undesired operation.KENWOOD U.S.A. CORPORATION2201 East Dominguez St., Long Beach, CA 90801-5745Telephone: 310-639-9000IC(Industry Canada) NoticeOperation is subject to the following two conditions: (1)This device may not cause interference, and (2) this devicemust accept any interference, including interference that maycause undesired operation of the device.Note to CATV System Installer:This reminder is provided to call the CATV system installer’sattention to Article 820-40 of the NEC that provides guide-lines for proper grounding and, in particular, specifies thatthe cable ground shall be connected to the grounding sys-tem of the building, as close to the point of cable entry aspractical.NOTE: Do not use contact cleaning agents because theycould cause a malfunction. Be especially careful not to usecontact cleaning agents containing oil, since they may de-form the plastic components.