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Optoma Nu Force DAC80, User Manual

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Optoma Nu Force DAC80 User Manual Download Page 11

10

NuForce DAC-80 Digital to Analog Converter

Adjust USB-192 Software

Installation of the USB-192 software on Apple Mac systems is straightforward and simple:

1. On the 

Desktop

, select 

Launchpad

.

2. Under 

Launchpad

, select 

Utilities

.

3. Under 

Utilities

, select 

Audio/Midi Setup

. 

4. Under 

Audio/Midi Setup

, select 

NuForce DAC-80

 as the default audio device.

5. In the 

Format

 drop-down menu, select the desired sample rate and bit resolution.

6. The color (Blue or White) of the LED on the DAC-80 will indicate the selected sample rate.

7. Begin using the DAC-80 by playing music files via your media software.

USB-192 Software Specifications

Applicable NuForce models

DAC-9, DAC-80, LPS-192K, U192S

Supported Operating Systems

Windows XP, Windows 7 (32-bit and 64-bit), Mac OSX

Digital Input

USB-B

Supported Sample Rates 

44.1, 48, 88.2, 96, 176.4 and 192 kHz

USB

Asynchronous up to 192kHz/24-bit

Bit Resolution

16 or 24 bit

Summary of Contents for Nu Force DAC80

Page 1: ...DAC80 A class leading DAC for your home system User manual ALDACBZ 44 1k 48 0k 88 2k 96 0k 176 4k 192 0k ...

Page 2: ...turning the equipment off and 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 ...

Page 3: ...ed to the appropriate voltage for your country All DAC 80s are shipped with the switch set to 230VAC in order to prevent accidental damage Turn ON the AC power switch at the rear of the unit The DAC 80 will now be in standby mode The logic On Off is enabled by pushing the knob or using the remote The DAC 80 consumes less than 1W in standby and approximately 10W when ON When turned ON from the stan...

Page 4: ...e Control The volume knob is a one turn control Pressing in on the knob turns the DAC 80 ON and OFF OFF standby The volume at turn on will be determined by the knob position LED Indicators A stable and fully illuminated LED indicates the sample rate Blue multiples of 48kHz White multiples of 44 1kHz A blinking LED indicates that the output is muted When the six LEDs light sequentially in a clockwi...

Page 5: ... to 192kHz 24 bit Sample rate indicator YES Volume control 32 bit digital attenuator Analog THD N 0 005 0dB 1kHz SNR 96dB 1kHz A weighted Frequency Response 20 25kHz 0 25dB Outputs RC Output voltage 0dB 1kHz RCA 4 0Vrms Output Impedance RCA 100 Ohm Remote Control Functions Volume Input Select Mute Stand by AC voltage 100V 110V 220V 230V Power consumption 12 Watts Dimensions wide x deep x tall 8 5 ...

Page 6: ...orce optoma com download InstallDriver Software After downloading the driver run the Installation program After the installation an icon linking to the NuForce Stereo Audio Control Panel program will appear on your desktop For now move on to the Connect Hardware step Detailed information regarding software adjustment will follow ConnectHardware Once the software has been installed connect a qualit...

Page 7: ...ng mode See WASAPI section DirectSoundMode Because the USB input is asynchronous the DAC 80 will operate at a fixed sample rate Regardless of whether the music is recorded at 48k or 192k whatever actual DS format bit depth sample rate is selected that format will be the operating format Selection is made via the Audio Control Panel CPL section of the NuForce Stereo Audio Control Panel For the best...

Page 8: ...alog Converter When music is being played the Audio Format cannot be changed on the fly The music must be stopped before you can make the next change Note the message Stop Player The ASIO tab should be set to 24 bit and Auto Adjust ...

Page 9: ...ng different supported device driver options As you can see both Direct Sound DS and WASAPI options are listed Once the WASAPI mode is selected the native sample rate will be employed No adjustment in Audio CPL is required Look at the Stream Status You will note in the screenshot below that the actual sample rate used does not equal the selected sample rate This is a result of WASAPI s ability to ...

Page 10: ...r the Installation program begins Click Continue Install Install Software Continue installation as each screen appears In the last window click Restart to reboot your computer in order to complete the installation process ConnectHardware Once the software has been installed connect a quality USB cable from the computer s USB port to the input of the DAC 80 A white LED multiples of 44 1k will indic...

Page 11: ...5 In the Format drop down menu select the desired sample rate and bit resolution 6 The color Blue or White of the LED on the DAC 80 will indicate the selected sample rate 7 Begin using the DAC 80 by playing music files via your media software USB 192 Software Specifications Applicable NuForce models DAC 9 DAC 80 LPS 192K U192S Supported Operating Systems Windows XP Windows 7 32 bit and 64 bit Mac ...

Page 12: ...www optoma com ...

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