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UNiKA UD-064 & UD-064D Switching Power Amplifier

Dante interface.
Dante in Upgrading: Dante interface is in a process of software upgrading. Please wait for the upgrade
to complete and then re-power the amplifier.
Upgrade Done: The Dante interface of the amplifier has just completed a process of firmware upgrade.
Please re-power the amplifier.
Dante not OK: It means that Dante interface is not ready for operation. This can happen if you re-
powered on the amplifier immediately right after it was powered off. You may have to turn off the
amplifier again and wait for a couple of seconds to re-power it to let the Dante interface get a complete
recycle restart.

Most of the time, you can simply press the BACK button to ignore the error/service message even if the
power supply of the amplifier has been shut down for protection. However, a similar error/service message
may pop up again if an even worse condition occurs. For example, a message of a fan stuck at 1.2KRPM
may pop up after you ignored a message of a fan stuck at 1.5KRPM.

Overview Description Getting Started

Configurations

eXtraTone & LPF In & Out Dante Applications Specifications Warranty

Содержание UD Series

Страница 1: ...e Applications Specifications Warranty UNiKA Electronic Co Ltd www unika com 6F No 168 XinHu 2nd Road NeiHu Dist Taipei 11494 Taiwan R O C 886 2 27933017 unika unika com tw The latest version of this...

Страница 2: ...ifier eXtraTone to compensate speaker for loss below its bass cutoff A subwoofer deidicated Low Pass Filter LPF is automatically indroduced on channels with a set of bridged output or a pair of parall...

Страница 3: ...bove its cutoff frequency While doing so the amplifier does not need to waste energy by sending power below the cutoff frequency to speakers the harmonic mirror of audio below the cutoff frequency enf...

Страница 4: ...let Which means the amplifier can work straightaway in an environment of AC range in either 110 127V or 220 240V without the user having to do any setting of AC select in advance Wide range of toleran...

Страница 5: ...display on the center of the front panel there are mere two buttons BACK INFO SET and one ENCODER for users to navigate all the control settings and monitoring status The concise and intuitive user i...

Страница 6: ...edit mode While briefly press the BACK button when ENCODER in browse mode make the ENCODER leave the browse mode and save the edited value previously modified in edit mode INFO SET There are two funct...

Страница 7: ...VOLUME Long pressing the INFO SET button will specially bring up the SETTINGS menu for device configurations The details of these menus are described below VOLUME menu A speaker icon is stayed on the...

Страница 8: ...e output of the amplifier can pull down the operating voltage and reflect as a lower reading of AC Voltage on the INFO menu Therefore the AC voltage reading in the INFO menu is only meaningful when th...

Страница 9: ...s stayed on the upper left of the display when the content of FAN menu is being browsed The FAN menu is where you can read the revolution speed of cooling fans in the amplifier including Speed of Fan...

Страница 10: ...AR1 4 Input1 Input2 Input3 and Input4 are all parallelized And all channels are fed by Input1 via XLR1 XLR2 XLR3 and XLR4 are all disconnected internally to avoid unconscious noise coupling NOTE Three...

Страница 11: ...r m Revolutions per Minute and r s Revolutions per Second as unit of fan speed displayed in the FAN menu FAN_HI This makes the fan run at a higher speed to aggressively cool down the amplifier if the...

Страница 12: ...the tab of device config in the device view window for your UD 064D You need to re power your UD 064D for the default settings to take effect after you see a message about Dante Reset to Default on th...

Страница 13: ...gh it won t have an immediate impact on the amplifier operation keeping the amplifier running at an excessively high AC voltage will shorten the life of the amplifier DC Detected It means a DC voltage...

Страница 14: ...right after it was powered off You may have to turn off the amplifier again and wait for a couple of seconds to re power it to let the Dante interface get a complete recycle restart Most of the time...

Страница 15: ...to eXtraTone setting items by rotating the ENCODER over the last item of channels in the VOLUME menu The setting items include Base Frequency We recommend you to set this to the 6dB or 10dB cutoff fr...

Страница 16: ...the following block diagram The LPF filter cuts mid and high frequency components of audio from the output which allows you to direct connect the subwoofer s to the output s of the amplifier without...

Страница 17: ...responded channels from where LPFMix source in the range from 0dB down to 19 24dB depending on the setting of analog sensitivity When inputs are sourced from Dante network audio the whole analog pre a...

Страница 18: ...akON2 and speakON4 are left unconnected See an illustration for regular single ended bridged and Bi Amp speaker connections on the right speakON 1 speakON 2 speakON 3 speakON 4 contacts 1 1 CH1 CH2 CH...

Страница 19: ...deployment in audio networking The sample rate as well as other configurations such as device name and etc for the Dante interface of UD 064D are set via computer with dedicated Dante Controller soft...

Страница 20: ...ult restoring Every Dante enable device has a unique Dante name for identifying in the Dante network You can find the factory assigned Dante default name on a label in an enclosure of Dante Default Na...

Страница 21: ...t switch in between Dante Networking with Switch Once your audio network grows up and turns complex you may want to add Ethernet switches in your audio network so that you can better manage the cablin...

Страница 22: ...very output of the amplifier can drive a bunch of parallelized speakers with equivalent impedance as low as 2 For bridged output the lowest equivalent impedance of parallelized speakers can be driven...

Страница 23: ...D is initially designed to seamlessly work with line arrays Audio technicians can efficiently manage the amplifier s output capability to each speaker of the line array Overview Description Getting St...

Страница 24: ...UNiKA UD 064 UD 064D Switching Power Amplifier Overview Description Getting Started Configurations eXtraTone LPF In Out Dante Applications Specifications Warranty...

Страница 25: ...4 bit PCM Sample Rate Audio Process 48KHz Sample Rate Dante Interface N A 44 1KHz 48KHz 96KHz Ethernet N A x2 Gigabit RJ 45 Ports Networking Mode N A Switch Mode a k a Daisy chain Dante Audio Latency...

Страница 26: ...s partner or national distributors and does not affect your statutory rights as a consumer This warranty will only apply to products purchased from legal UNiKA distributor or dealer partner etc This w...

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