User manual YAMAHA DSR-112
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Manual abstract: user guide YAMAHA DSR-112
Detailed instructions for use are in the User's Guide.
[. . . ] POWERED S PE A K E R S
POWERED SPEAKER
DSR
DSR118W
MODE D'EMPLOI
series
POWERED SUBWOOFER
DSR112 DSR115 DSR215
OWNER'S MANUAL BEDIENUNGSANLEITUNG
EN DE FR ES IT RU ZH JA
MANUAL DE INSTRUCCIONES MANUALE DI ISTRUZIONI
Italiano
Español
Français
Deutsch
English
Explanation of Graphical Symbols
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
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 persons. 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 the product.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The above warning is located on the rear of the unit.
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions. 8 Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. [. . . ] · Condensation can occur in the device due to rapid, drastic changes in ambient temperature--when the device is moved from one location to another, or air conditioning is turned on or off, for example. If there is reason to believe that condensation might have occurred, leave the device for several hours without turning on the power until the condensation has completely dried out. · Avoid inserting or dropping foreign objects (paper, plastic, metal, etc. ) into any gaps or openings on the device. If this happens, turn off the power immediately and unplug the power cord from the AC outlet. · Do not use the device for a long period of time at a high or uncomfortable volume level, since this can cause permanent hearing loss. If you experience any hearing loss or ringing in the ears, consult a physician. Prolonged use in this condition could cause overheating and result in fire. · Do not rest your weight on the device or place heavy objects on it, and avoid use excessive force on the buttons, switches or connectors. · Do not pull on any attached cable, such that of a microphone. 7 Setup Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Main Features of the DSR Series
DSR112
DSR115
DSR215
DSR118W
Speaker processing functionality
provided by internal DSP (DSR112/DSR115/DSR215)
The internal DSP delivers high-resolution sound by using speaker processing functionality that has been optimized for each model of the DSR series.
Light and compact
Featuring class-D amplifier, switching power supply with PFC, and light powerful magnetic neodymium magnet (DSR112 and DSR115 only) provides top-level light and compact body in the class.
FIR-X tuningTM feature
(DSR112/DSR115/DSR215)
Linear phase FIR filter provides natural sound quality and smooth frequency response without phase cancellation around the crossover point.
Powerful protection function
Separate advanced protection circuits in the speaker unit, amplifier unit, and power supply unit ensure optimum reliability and long equipment life.
Included Accessories
· AC power cord · Owner's manual (this book)
D-CONTOUR (Dynamic CONTOUR)
feature (DSR112/DSR115/DSR215)
D-CONTOUR is a newly developed three-band multiband compressor. It dynamically adjusts the level of each frequency range according to the volume of speaker outputs. It boosts the high and low frequencies when the volume level is low, and it reduces the amount of boost when the volume level is high. For example, this is useful for dance music, etc. , if you want to emphasize the rhythm.
6
DSR112/DSR115/DSR215/DSR118W Owner's Manual
Controls and Functions
Controls and Functions
Rear panel
English
DSR112 / DSR115 / DSR215 DSR118W
INPUT jacks
These are balanced XLR and phone input jacks. The DSR118W has XLR jacks (L, R) only.
NOTE
LIMIT indicator
Lights when the output limiter is active. The output limiter will operate in the following situations, attenuating the output signals to the amplifier. · If the output voltage of the amplifier has exceeded the maximum value · If excessive integral power consumption is detected · If the amplifier overheats
NOTE
You may use either the XLR or the phone jack, but not both types simultaneously. Please connect to only one of these jacks.
THRU jack(s)
These are balanced XLR output jack(s). Input signals will be passed through unaffected, since these are parallel connected to the INPUT jacks.
· The integral power consumption refers to the sum of power consumption provided to the speaker driver per unit time.
PEAK Indicator
Lights red when the input level reaches 3dB below clipping. If the PEAK indictor frequently lights, adjust the volume of the input source so that the PEAK indictor flashes briefly on the highest input levels.
· (DSR112/DSR115/DSR215) If the output voltage of the amplifier has
exceeded the maximum value, or if excessive integral power consumption is detected, the LIMIT indicator will light when the amount of attenuation is 3dB or higher.
PROTECTION indicator
Lights when the protection system is active. [. . . ] The system is most suitable for a medium-sized live house, an auditorium and a public hall. 4.
English
NOTE
If you use multiple subwoofers at the same time, set the POLARITY switch of adjacent subwoofers to the same position. Otherwise, the sounds from each speaker may cancel each other, resulting in diminished sound pressure.
4. Stage monitor system
As necessary, connect speakers in parallel.
NOTE
We recommend that the HPF switch is set to on (
) to reduce feedback when using as a vocal stage monitor.
NEXT
5. [. . . ]
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