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10 – Specifications

34

 — TASCAM US-122

Other characteristics

Physical characteristics

Digital audio

A/D conversion

24-bit, 17 samples delay

D/A conversion

24-bit, 15.4 samples delay

Sampling frequencies

44.1 kHz, 48 kHz (software selectable)

MIDI

MIDI IN and MIDI OUT ports

Conform to MIDI standards

Host computer compatibility

Operating system

Windows

Windows 98SE, Windows Me, Windows 
2000, Windows XP

Macintosh

Mac OS 8.8 and above (pre-OS X) or OS 
10.2.3 and above (OS X)

Communication

USB 1.1

Audio/MIDI interface 
protocols

Windows

ASIO, MME, GSIF

Macintosh

ASIO, Sound Manager, CoreAudio and 
CoreMIDI (OS X), OMS, Free MIDI

Bundled software

Cubasis (not for OS X), Giga24 (Windows 
only)

Dimensions

External dimensions (w x h x d)

149 x 60 x 196 (mm), 5.9 x 2.4 x 7.7 ()in)

Weight

925 g (2 lb)

Power

Supplied by USB connection

5 V, maximum current 500 mA

Содержание US-122

Страница 1: ...e 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 prod uct s enclosure that may be of...

Страница 2: ...d Do not expose this apparatus to drips or splashes Do not place any objects filled with liquids such as vases on the apparatus Do not install this apparatus in a confined space such as a book case or...

Страница 3: ...atic Tuner 19 6 Interfacing with your Audio Software Selecting the US 122 as your Audio Device 20 Audio Control Panel 20 ASIO Control Panel 20 Setting the Sample Rate and Bit Depth 21 Input Enabling 2...

Страница 4: ...d XLR mic inputs with phantom power capability two 1 4 balanced line inputs switchable to high impedance unbalanced for direct input of a guitar bass or other hi Z source with TRS inserts on each inpu...

Страница 5: ...gal copying performed using the US 122 Microsoft Windows Windows 98 Win dows Me Windows 2000 and Windows XP are trademarks of Microsoft Corpo ration The full name of the product referred to as Windows...

Страница 6: ...icator Indicates presence of incoming MIDI data at the MIDI input MIDI OUT indicator Indicates trans mission of MIDI data from the MIDI output 3 USB indicator Indicates a valid USB connection to the h...

Страница 7: ...PHANTOM switch Switches 48V power to the microphone inputs to allow powering of condenser micro phones NOTE NOTE Only use the phantom powering with con denser microphones which need it Keep this swit...

Страница 8: ...rophones 1 Ground 2 hot 3 cold H LINE GUITAR L and R Ana log inputs 1 4 TRS jack tip hot ring cold sleeve ground L and R Bal anced when MIC LINE GUITAR switch is set to MIC LINE unbalanced when set to...

Страница 9: ...is product has been checked for use with normally configured com puters which meet the specifications above we cannot guarantee the opera tion of the product even with computers meeting the specificat...

Страница 10: ...S versions ear lier than 8 6 do not implement full USB support and are not recommended Again plenty of RAM and fast drives are suggested Installation Because the US 122 is a USB device connection is s...

Страница 11: ...n Win98 is not recommended NOTE Run the Installer with the US 122 NOT con nected to the computer 1 Double click on the executable file US122_Win9x_y_zz exe where y and zz represent the version num ber...

Страница 12: ...g appears regarding digital certificates etc ignore them and select Continue anyway 7 This process will take about 30 60 seconds The drivers are now installed and the US 122 is ready to operate NOTE W...

Страница 13: ...nagement on the Macintosh Since the US 122 can send and receive MIDI you will need to install OMS in order to use the US 122 The exception is Digital Performer which utilizes FreeMIDI The drivers supp...

Страница 14: ...s or internet tools that can steal those resources Certain devices such as network cards and WinModems can cause conflicts with the native handling of USB Should you experience such conflicts the offe...

Страница 15: ...tile one and much has been made of the possibility of using multiple over 100 devices on a single bus While this is cer tainly a possibility we recommend using as few other USB devices as possible in...

Страница 16: ...vel of the inputs will be summed and very likely interfere with each other Input level is regulated by the INPUT level controls The INPUT level controls directly affect the input level at the A D conv...

Страница 17: ...irect monitor feature built into the US 122 eliminates this problem by pro viding a way to listen to the signals you re recording directly without any computer processing delay When the DIRECT switch...

Страница 18: ...he computer to send input audio to output channels in order to monitor the input The driver lets you select which buffer size works best for your computer and audio application NOTE This adjustment do...

Страница 19: ...change the Tuning Standard in the Reference section Nor mally the Tuning Standard is set to 440 Hz for a middle A note but you can use the up down arrows to change it to a number between 430 and 450...

Страница 20: ...t s located in the Audio pull down menu under System Select the ASIO Device pull down menu and select ASIO US 122 Driver If your software for example the bundled Cubasis only supports 16 bit recording...

Страница 21: ...ou will need to upgrade to Cubase VST or another application that supports 24 bit audio Input Enabling You will need to enable the inputs on Cubasis Open the Audio Input window see the illustration he...

Страница 22: ...tput such as Steinberg s Cubase VST support a fea ture called Direct Monitoring This lets the program s user interface control hardware input to output monitoring paths Without Direct Monitoring enabl...

Страница 23: ...ved while the program is running So make sure to exit your audio applica tion programs before disconnecting the US 122 It is also advisable as with all audio devices that you turn your amplifier or po...

Страница 24: ...You should see audio signal on those channels meters assuming you re sending signal from your source If your input signal is too high the OL LED will glow steadily red If the signal level is too low...

Страница 25: ...already recorded via the US 122 s out puts while recording additional tracks into Cubasis via the US 122 s inputs Be sure to assign each track to its own chan nel in the program s internal mixer For m...

Страница 26: ...playing and recording sound on a Mac The audio inputs and outputs speakers that are built into any Macintosh use the Sound Manager interface and essen tially every Mac application that uses sound supp...

Страница 27: ...utput and lets you select among several Built In input sources It cannot be used to select the US 122 as the Sound Manger input or output The Sound control panel has a selection line at the top to let...

Страница 28: ...US 122 as the input device You may choose to keep alerts and sound effects played through the Built in audio controller Setting sampling frequency and bit length under OS X 10 2 3 and above Launch th...

Страница 29: ...ents you should see MIDI for US 122 Expand by clicking on the plus sign and you should see US 122 Port 1 Port 1 corresponds to the US 122 s MIDI I O ports Tech Support Contacts If you re unable to sol...

Страница 30: ...HotFix What other hardware is installed in this computer SoundBlaster or other audio cards Other USB devices hubs Scanner CD burners WinModem etc What application s are you running If running the bund...

Страница 31: ...ve connected audio to the US 122 but can t hear anything A Make sure your input levels are suffi cient The green SIGNAL indicators should light to indicate the presence of analog audio signal at the...

Страница 32: ...L and R XLR balanced 0dBu LINE GUITAR input in LINE position 1 4 jack balanced 20dBu LINE GUITAR input in GUITAR posi tion 1 4 jack unbalanced 11 8dBV INSERT returns 6dBV Input impedance MIC inputs X...

Страница 33: ...N through direct monitor to LINE OUT 97dB A weighting TRIM min input impedance at 150 LINE OUT 3dB GUITAR IN to INSERT send 98dB A weighting TRIM min output impedance at 600 LINE OUT from digital sour...

Страница 34: ...tibility Operating system Windows Windows 98SE Windows Me Windows 2000 Windows XP Macintosh Mac OS 8 8 and above pre OS X or OS 10 2 3 and above OS X Communication USB 1 1 Audio MIDI interface protoco...

Страница 35: ...10 Specifications TASCAM US 122 35 Dimensional drawing 40mm 1 6 2mm 0 1 60mm 2 4 149mm 5 9 145mm 5 7 196mm 7 7...

Страница 36: ...Delegaacion Iztapalapa CP 09810 Mexico DF TEAC UK LIMITED Phone 44 1923 438880 www tascam co uk 5 Marlin House Croxley Business Park Watford Hertfordshire WD1 8TE U K TEAC DEUTSCHLAND GmbH Phone 49 61...

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