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Dynaudio LYD, Руководство пользователя

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EMC/EMI

This equipment has been tested and found to comply with the limits for a Class B Digital device, pursuant to part
15 of the FCC rules.

These limits are designed to provide reasonable protection against harmful interference in residential installations.
This equipment generates, uses and can radiate radio frequency energy and, if not in- stalled and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If the equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off an on, the user
is encouraged to try to correct the interference by one or more of the following measures.

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

For Customers in Canada:

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

Important safety information

9

Содержание LYD

Страница 1: ...LYD User manual ...

Страница 2: ... EMI For Customers in Canada Product Overview Amplifier Positioning the speakers Acoustic Axis Room Boundaries Listening Distance Listening Angle Connecting the Speakers Mains Standby Mode Audio Signals Caution Adjusting the Volume DSP Settings Bass Extension Sound Balance Position Listening Tests Reference Material Pink Noise 2 LYD User manual ...

Страница 3: ... Final Tweaks First Reflection Treatment Bass Trapping 3 ...

Страница 4: ...4 LYD User manual ...

Страница 5: ...and listener to get the best performance from your Dynaudio loudspeakers When your speakers are properly setup and the rear panel settings are optimized your mixes will translate better to other playback systems including home theaters car stereos and headphones Figure 1 Dynaudio Personal Reference Monitors Things You Will Need Tape Measure White String Marker Optional Dynaudio Meter app for iOS d...

Страница 6: ...ces Please also visit our web site www dynaudio com You will find additional information including Questions and answers about Dynaudio products and technical information Dynaudio events and news 6 LYD User manual ...

Страница 7: ... plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the...

Страница 8: ...Do not install in a confined space Do not open the unit risk of electric shock inside Caution You are cautioned that any change or modifications not expressly approved in this manual could void your authority to operate this equipment Service There are no user serviceable parts inside All service must be performed by qualified personnel Disposal Disposal of used electrical and electronic equipment...

Страница 9: ...ar installation If the equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off an on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a ...

Страница 10: ...D amplifier with analog inputs All connections and settings are available on the backplate of the amplifier Please do not remove the amplifier yourself If servicing is required please contact your Dynaudio dealer Figure 2 Dynaudio LYD backplate 1 Power ON OFF switch 2 AC power Input 100 230V 3 Balanced analog input XLR 4 Unbalanced analog input RCA 5 Standby Mode switch Turns auto standby ON OFF 6...

Страница 11: ...8 Sound Balance switch Switches between three tilt filter settings 9 Position switch Turns boundary effect filters ON OFF Product Overview 11 ...

Страница 12: ... The acoustic axis is an imaginary line passing through the center point on the speaker and is used for positioning This point shown in Figure 3 should be used for measuring the distance and angle to the listener The point is positioned half the distance between the boundary of the tweeter and the boundary of the woofer or midrange driver LYD 5 7 8 are designed to be positioned vertically and poin...

Страница 13: ...38 62 Figure 4 Room diagram walls and ceiling Positioning the speakers 13 ...

Страница 14: ...m making the bass response less reliable This also holds true for the listening position These room anomalies are always present and good placement of the speaker and listener will reduce their effect A good rule of thumb is to place speakers somewhere between one quarter and one third of the distance between room boundaries as shown in Figure 4 Also make sure the listening position is not right i...

Страница 15: ...he listener In other words the distance between each speaker should equal the distance from each speaker to the listener The LYD 48 can be positioned with the woofers inside recommended or outside depending on how the equilateral triangle can be achieved best Make sure to take measurements from the acoustic axis of the speaker An easy method to do this involves the tape measure and string 1 With t...

Страница 16: ...Figure 6 Listening angle vertical 16 LYD User manual ...

Страница 17: ...red on until the mains switch is turned off Auto When set to AUTO the speakers will automatically enter a power saving mode when not in use that shuts down the amplifier section until audio is detected at the input Audio Signals There are two physical inputs you can choose RCA type unbalanced XLR balanced or unbalanced The balanced XLR connection is preferable as it can reduce noise and hum from t...

Страница 18: ...hoose a setting that optimizes the gain staging into the loudspeaker 6dB 0dBu 775V max 0dB 6dBu 1 5V max 6dB 12dBu 3 1V max If you are using a professional interface with a max output of 20dBu or more then a setting of 6dB on the loudspeaker is the most appropriate If you are using equipment that runs at a consumer or domestic output level 10dBV nominal then the 6dB setting is better 18 LYD User m...

Страница 19: ...ncrease the playback volume you may need to reduce the amount of bass extension in order to prevent overdriving the loudspeaker Sound Balance The sound balance or tilt filter represents a refined way to affect the overall tone of the speaker Depending on the room treatment among other factors it may be necessary to make the loudspeaker darker or brighter than the normal setting A dead sounding roo...

Страница 20: ...iOS app with these tools built in so you can quickly test and calibrate your LYD speakers using your iPhone iPad or iPod touch In the Apple App Store search for Dynaudio Meter to locate and download this free app You can connect the device directly to the speakers using a conventional headphone to RCA adapter Play the pink noise from the Dynaudio Meter and adjust the level for a reasonable playbac...

Страница 21: ... much absorption that is practical at the first reflection points to improve the response of the system Bass Trapping If you notice any peaks or dips in the low frequency response curve of the RTA 20 250 Hz they may be caused by room modes Room modes occur at specific low frequencies that have wavelengths that are equal to or multiples of the dimensions of the listening room For example if the lis...

Страница 22: ...Figure 7 Reflection diagram 22 LYD User manual ...

Страница 23: ...esigned and engineered by Dynaudio Labs in Denmark Dynaudio A S 8660 Skanderborg Denmark dynaudio com 2022 Dynaudio A S All text and image copyrights reserved Subject to change without notice Final Tweaks 23 ...

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