DHR Series POWERED SPEAKER SYSTEM EN DE FR ES PT Owner’s Manual Benutzerhandbuch Mode d’emploi Manual de instrucciones Manual do Proprietário IT RU ZH KO JA Manuale di istruzioni Руководство пользователя
FCC INFORMATION (U.S.A.) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. 2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST be used. Follow all installation instructions.
PA_en_12 1/2 PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING Please keep this manual in a safe place for future reference. WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following: Do not open • This product contains no user-serviceable parts.
PA_en_12 2/2 • Do not place the product in a location where it may come into contact with corrosive gases or salt air. Doing so may result in malfunction. NOTICE To avoid the possibility of malfunction/damage to the product or damage to other property, follow the notices below. • Before moving the product, remove all connected cables. • When transporting or moving the DHR15, always use two or more people.
Introduction Thank you for purchasing the Yamaha DHR series Powered Loudspeaker. These products are designed for live performance, sound reinforcement and fixed installation sound system applications. This manual explains how to install, set up, and configure the connections for the installers, constructors, or general users familiar with speakers. Please read this manual thoroughly before you begin using this product in order to get the most out of its various functions.
Controls and Connectors Rear !3 y u i o q w !0 !1 e r !2 t !3 !5 !4 q Input jacks (CH1 and CH2) w [MIC/LINE] switch These are balanced combo jacks that support both XLR and phone plugs (both CH1 and CH2), and RCA pin plugs (CH2 only). For the combo jacks, connect a mixer, microphone, or digital musical instrument such as a keyboard. For RCA-pin jacks, connect a device such as an MP3 player or a CD player.
Controls and Connectors y [LIMIT] indicator !3 Vent Indicates (lit in red) that the limiter is on when the output voltage of the amplifier has exceeded the maximum level, or when excessive integral power consumption is detected. If this indicator stays lit, lower the input level. The unit contains a cooling fan. CAUTION Do not block the vents. This product has ventilation holes at the rear to prevent the internal temperature from becoming too high.
Controls and Connectors Rear (DHR15) !7 Rear (DHR10) !7 !7 !6 !7 !6 !6 !6 !8 !6 !7 Bottom !7 Side (DHR12M) !8 FRONT 7° 0° !8 Bottom !6 Screw holes for U-bracket M8 (DHR10 only) For installing with the separately sold U-brackets. !7 Screw holes for eye bolts M10 (DHR15 and DHR10 only) For installing the speaker using commercially available eye bolts (M10). !8 Pole socket This socket adapts to commercially available speaker stands and speaker poles of 35 mm diameter.
Setup Examples System with two DHRs and subwoofers—using the DHR15 This system is the most suitable for a main speaker system. If desired, you can add other DHR12M to create a floor monitor system. Main application: small-sized live venue, house of worship, event site NOTE We recommend to use Yamaha DXS18 as a subwoofer. In this case, we recommend that the DHR15’s HPF cutoff frequency and the DXS18’s LPF cutoff frequency are set to the same settings; however, you can adjust it as desired.
Setup Examples Floor monitor system—using the DHR12M This system is suitable for a performer’s monitoring system. For use as a vocal monitor, set the [D-CONTOUR] switch to [MONITOR]. If necessary, you can additionally connect up to four speakers in parallel. In this case we recommend that the signal is input to CH1 and the output switch is set to [CH1 THRU].
Setup Examples Fixed installations—using the DHR10 DHR10 can be neatly installed on a ceiling or a wall, either horizontally or vertically, with the separately sold Yamaha UBDXRDHR10 U-bracket. For instructions on installing the U-bracket, refer to the corresponding manual for the UB-DXRDHR10. NOTE The UB-DXRDHR10 can be used together with separately sold optional brackets, such as the Yamaha BBS251 Baton Bracket. Also, the DHR10 features a rotatable horn (90 degrees).
Setup Examples Rotatable Horn (DHR10 only) 1. Using a No. 2 Phillips head screwdriver, remove all fixing screws on the grille, and remove the grille from the speaker. 2. Using a No. 2 Phillips head screwdriver, remove all screws installed on the horn and pull the horn out from the speaker. NOTE Make sure not to push the screws too strongly with the Phillips head screwdriver. This may cause the nuts inside the cabinet to fall off. Screws (four total) 3.
Installation Examples CAUTION • Before doing any installation or construction work, consult with your Yamaha dealer. • The installation should be checked thoroughly at regular intervals. Some fittings may deteriorate over extended periods of time due to wear and/or corrosion. NOTE Safety wire can be attached to the screw holes for eye bolts and to the screw holes for the U-bracket (DHR10 only) located at the center of the handle. The illustration below is an example of using the Ubracket.
Troubleshooting Suspension angle The strength of an eye bolt differs depending on the suspension angle. Make sure to use eye bolts within a range of 0 to 45 degrees from a right angle (as shown). Correct: Within 45° from a right angle Max. 45° 0° 45° Incorrect: Do not suspend the eye bolts as shown in the illustrations below.
General Specifications (English only) General Specifications General DHR15 DHR12M 2-way, Bi-amp Powered Speaker, Bass-reflex Type DHR10 44 Hz–20 kHz 55 Hz–20 kHz 52 Hz–20 kHz H90° × V60° H90° × V90° H90° × V60° (Rotatable) System Type Frequency Range (-10 dB) Coverage Angle Crossover Type FIR-X tuning (Linear Phase FIR Filter) Crossover Frequency Measured Maximum SPL (Peak) IEC noise@1m LF Transducer Diameter Voice coil 1.8 kHz 1.8 kHz 1.
General Specifications * The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website then download the manual file. * Der Inhalt dieser Bedienungsanleitung gilt für die neuesten technischen Daten zum Zeitpunkt der Veröffentlichung. Um die neueste Version der Anleitung zu erhalten, rufen Sie die Website von Yamaha auf und laden Sie dann die Datei mit der Bedienungsanleitung herunter.
Block Diagram 电路图 INPUT Combo (Balance) LEVEL DSP HA SIGNAL 1 (MIC/LINE) MIC/LINE Combo (Balance) AD LEVEL HPF HF D-CONTOUR 120Hz FOH/MAIN 100Hz OFF OFF MONITOR HF EQ EQ FIR-X LF EQ Delay Limiter Mute ●LIMIT ●PROTECTION Limiter Mute DA Amp. (HF) DA Amp. (LF) LF HA 2 (LINE) (CH1+2 MIX) Temp.
Dimensions 外形尺寸 DHR15 80 317 ° 2×M10 336 405 692 644 432 M10 Unit: mm 単位:mm DHR12M 500 454 45 232 95 ° 57 343 8 400 Unit: mm 単位:mm 134
Dimensions DHR10 155 ° 85 2×M10 205 M8 300 214 150 494 446 243.
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Information for users on collection and disposal of old equipment: This symbol on the products, packaging, and/or accompanying documents means that used electrical and electronic products should not be mixed with general household waste. For proper treatment, recovery and recycling of old products, please take them to applicable collection points, in accordance with your national legislation.
Información para usuarios sobre la recogida y eliminación de los equipos antiguos Este símbolo en los productos, embalajes y documentos anexos significa que los productos eléctricos y electrónicos no deben mezclarse con los desperdicios domésticos normales. Para el tratamiento, recuperación y reciclaje apropiados de los productos antiguos, llévelos a puntos de reciclaje correspondientes, de acuerdo con la legislación nacional.
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