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USER GUIDE
KRK MODEL V-4
VIDEO SHIELDED
BI-AMPLIFIED
STUDIO MONITOR
KRK SYSTEMS, LLC.
5452 BUSINESS DRIVE
HUNTINGTON BEACH, CA. 92649
TEL: (714) 373-4600 FAX: (714) 373-0421
WEB SITE: WWW.KRKSYS.COM
EMAIL: SALES@KRKSYS.COM
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Contents Page Introduction/ Features Overview • • • • • • • • • • • • • • • • • • • • 1 System Controls • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2 Connecting Your System • • • • • • • • • • • • • • • • • • • • • • • • • • 3 Installing and Positioning Your Monitors • • • • • • • • • • • • • • • 4~6 Design Goals and System Highlights • • • • • • • • • • • • • • • • • • 7 Troubleshooting • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 8~9 Specifications • • • •
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SYSTEM GAIN Input sensitivity is adjusted (counterclockwise reduces sensitivity) through a rear panel mounted trim control. Adjustment range is from -30dB to +6dB. Factory preset gain is +6dB, which should suffice for most conditions. Normally adjustments would only be made if you’re using your V-4 in a surround system and you need to balance levels or if your monitor send is too hot and not adjustable. If an adjustment is necessary, you’ll need a small flathead screwdriver and some measuring e
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® NEUTRIK COMBO CONNECTOR ® The Neutrik Combo connector accommodates ¼” phone plugs, XLR, TRS. Please note that PIN 2 is hot! If you are using an unbalanced connection make sure and wire PIN 1 and PIN 3 together at the source end. Installing Your Monitors The close-field monitor, by definition, reduces room interaction. This can be compared to the conventional stereo configuration or the large monitor arrangement in a recording studio where sounds emanating from the monitor or reflecting off ce
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Mid-Field Configuration – This configuration is basically the same as the Close-Field set-up. (see Figure 2) It is normally used with larger monitors or when the monitors are too large or heavy for the meter bridge. This set-up has the potential for a larger sweet spot and better spatial imaging. Make sure that the height of the woofer is above height of the console. Figure 2 SUBWOOFER SET-UP Begin by determining the best location for your subwoofer. If possible, the optimum set-up would loo
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5.1 CHANNEL SURROUND SET-UP Begin set-up by placing the Left and Right front channels 30º degrees from the Center channel and equidistant to the listening position (Figure 4). The Left Surround (Rear) and Right Surround (Rear) channels should be placed 110º degrees from the Center channel. Their location should also be equidistant from the listening position. The subwoofer (Low Frequency Effects) channel is most effective when situated directly below the Center channel (as shown in Figure 4).
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Design Goals KRK’s design goal for your V-4 was to create a monitor capable of accurately reproducing sound with clarity and accuracy. Other monitors in the marketplace tend to modify, extend, or “tilt” their response above 1 kHz to sound more “spatial, exciting and impressive”. What is not mentioned is this practice tends to make you incorrectly balance your mixes to compensate for this effect, leading to poor “translation”. Your V-4 was designed to reproduce the signal with a minimal of freq
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Troubleshooting Problem: If there is no power, check to see if... • The power cord is plugged into both the IEC socket on the rear panel of the unit and into the AC mains • The AC mains voltage is matched to the operating voltage requirements (See Changing Voltage in the Connecting the System section on page 3). If the AC mains voltage is higher than the V-8’s selected voltage it is possible that the fuse needs to be replaced. (See Changing Fuses in the Connecting the System section on page 3).
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• Once you have a better idea of what may be at fault then call us and speak with someone in the service department. They will help you determine the best solution to correct your monitors. The service department can be reached at (714) 373-4600 ext. # 21. Problem: The monitor hisses, hums or makes other loud noises... Here are some suggestions that will help you eliminate these undesirables from your system: • Make sure that the power cord is plugged snugly into the IEC socket on the rear of
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Specifications THE V-4 POWERED STUDIO MONITOR Frequency Response 65Hz -20Hz ±2dB High Frequency Driver 1” (25mm) Fabric Dome ® Low Frequency Driver 4” (100.4mm) Woven Kevlar , High Sensitivity Voice Coil Dimensions 6” W x 9-1/4” H x 7-3/4” D (152mm W x 235mm H x 197mm D) Net Weight 9 lbs. ea. (20 kg) THE V-4 AMPLIFIER Power Rating 15 Watt HF Amplifier 30 Watt LF Amplifier Signal to Noise >90dB T.H.D <.05% at full output 1khz Input Impedance 10k Ohms Balanced Input Input Sensitivity +6dB to –3
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Safety Instructions: English This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of un-insulated “dangerous voltage” within the products enclosure that may present a risk of electric shock. Caution: To prevent the risk of shock, do not remove the cover (or open the speaker enclosure). There are no user serviceable parts inside. Refer s
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Explanation of graphical symbols The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to humans. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying
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Consignes de Securite: Francais Ce symbole sert à avertir l’utilisateur que la documentation fournie avec le matérial contient des instructions importantes concernant l’exploitation et la maintenance (rèparation) Ce symbole sert à avertir l’utilisateur de la présence dans le boìtier de l’appareil de “tensions dangereuses” non isolées posant des resques d’électrocution. Attention: Afin d’éviter tout danger d’électrocution, ne pas enlever le couvercle(ni ouvrir le boitier). Aucun des éléments inte
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Explication des symboles graphiques Le symbole “éclair” avec fléche à l’intérieur d’un triangle équilatéral est utilisé pour alerter l’utilisateur de la presence à l’intérieur du coffret de “voltage dangereux” non isolé d’ampleur suffisante pour constituer un risque d’elétrocution. Le symbole d’exclamation à l’intérieur d’un triangle équilatéral est employé pour alerter les utilisateurs de la présence d’instuctions importantes pour le fonctionnement et l’entretien (service) dans le livret d’ins
