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TASCAM US-1800

  19

The sound breaks up or there is noise. 

 

ª

The load on the computer causes sound to break up and 

noise to occur. 
Methods to reduce the load on the computer are 

introduced below. 
1) If a wireless LAN, antivirus software and other software 

that run in the background are operating, they 

regularly put burdens on the computer, which can 

cause sound to break up and noise.

Stop wireless LAN transmission, antivirus software and 

other software running in the background when using 

this unit. 

2)   Try increasing the buffer size (latency) setting in this 

unit's control panel or in the audio application that 

you are using.

NOTE

Please check with the maker of the audio application that 

you are using for methods to reduce the application’s burden 

on your computer 

3)   Change the settings of your computer so that they are 

optimal for audio processing.

Windows XP 
1  Right-click 

My Computer

 and select 

Properties

.

2  Click the 

Advanced

 tab. 

3  Click 

Settings

 in the 

Performance

 section. 

4  On the 

Performance Option

 screen, select the 

Adjust 

for Best Performance

 option. 

Windows Vista 

a) Turn Aero off. 
1  Right-click the desktop and select 

Personalize

 to 

open the 

Personalize appearance and sounds

 screen. 

2  Choose 

Window Color and Appearance

 and then click 

Open classic appearance properties for more options

3  Select 

Windows Vista Basic

 or any option other than 

Windows Aero

b) Performance settings 
1  Right-click 

Computer

, select 

Properties

, and then 

click 

Advanced system settings

2  Click the 

Advanced

 tab. 

3  Click 

Settings

 in the 

Performance

 section. 

4  On the 

Performance Option

 screen, select the 

Adjust 

for Best Performance

 option. 

Windows 7 

a) Turn Aero off.
1  Right-click the desktop and select 

Personalize

2  Select any theme from among 

Basic and High 

Contrast Themes

b) Performance settings
1  Right-click 

Computer

 and select 

Properties

.

2  Click 

Advanced system settings

.

3  Click the 

Advanced

 tab. 

4  Click 

Settings

 in the 

Performance

 section. 

5  On the 

Visual Effects

 tab of the 

Performance Options

 

screen, select the 

Adjust for best performance

 option.

Mac OS X 
1  Open 

System Preferences. . .

” from the Apple menu 

and select 

Energy Saver

2  Click the 

Sleep

 tab. 

3  Set 

Put the computer to sleep when it is inactive for:

 to 

Never

4  Set 

Put the display(s) to sleep when the computer is 

inactive for:

 to 

Never

.

5  Click the 

Options

 tab.

If a 

Processor performance

 setting is available, set it 

to 

Highest

.

NOTE

Depending on the Mac OS version and model this setting 

might not be available.

Questions related to Cubase LE 5 

 

ª

Since Cubase LE 5 is a product provided by Steinberg 

Media Technologies GmbH, it is not supported by 

TASCAM. 
Please use the Cubase LE 5 Help menu (and access the 

PDF manuals) for information about how to use this 

software. 

8 – Troubleshooting

Содержание US-1800

Страница 1: ...US 1800 USB2 0 Audio MIDI Interface D01127720A OWNER S MANUAL...

Страница 2: ...em for your records Model number Serial number In North America use only on 120V supply CE Marking Information a Applicable electromagnetic environment E4 b Peak inrush current 0 6 A TO THE USER This...

Страница 3: ...cordance with the manufacturer s instructions 8 Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat 9 Do not defeat t...

Страница 4: ...Source 12 Digital Output Format 12 Digital Output Channels 12 5 Connections 13 External device connection example 13 USB connections 14 Audio connections 14 Mic 14 Guitar 14 Analog connections with ke...

Страница 5: ...and other use WDM for audio control USB 2 0 High speed 480 MHz compatible Cubase LE 5 included A note about computer operation If you are unsure about how to perform basic computer operations appearin...

Страница 6: ...places Doing so could degrade the sound quality and or cause malfunctions Places with significant vibrations or that are otherwise unstable Near windows or other places exposed to direct sunlight Nea...

Страница 7: ...tandard TRS analog input jacks When the switch is pressed in the corresponding jack functions as an unbalanced guitar input GUITAR When the switch is out the corresponding jack functions as a balanced...

Страница 8: ...dBV 10 or 4 dBu 4 NOTE The gain of these jacks cannot be adjusted y LINE OUT BALANCED jacks 1 4 These standard TRS jacks are balanced analog line output jacks The nominal output level is 4 dBu These j...

Страница 9: ...ystem Apple Macintosh series equipped with a USB2 0 port as standard equipment CPU clock Intel processor or Power PC G4 Memory 1 GB or more HDD 1 GB or more free space DVD ROM drive for the installati...

Страница 10: ...t the unit in step 7 You should complete each of these installation steps in less than one minute Installation may fail if you take too much time 1 Confirm that the unit and the PC are not connected b...

Страница 11: ...applications at the same time you are running audio programs Processing digital audio places a considerable load on your computer This means that if you are running other applications especially grap...

Страница 12: ...ications The lowest latency setting is the minimum buffer size and the highest latency setting is the maximum buffer size On Mac OS X the buffer size is determined by each audio application Consequent...

Страница 13: ...F or set the standby for this unit and all devices that you will connect Connect all the devices so that they receive power from the same line When using a power strip for example use one with a thick...

Страница 14: ...er devices and damage human hearing Guitar When connecting a guitar or bass guitar directly to this unit use a GUITAR LINE IN 9 10 standard jack on the front panel and set the GUITAR LINE IN switch to...

Страница 15: ...ng the procedures above restart the computer If you make this setting sound will be output through this unit but no sound will be output by the computer s speakers or headphone jack Windows Vista Wind...

Страница 16: ...r sound input and Use this device for sound output The microphone and speaker icons should move to the US 1800 When using Mac OS 10 5 click the Audio Devices tab and set the Default input Properties D...

Страница 17: ...FF X X After Touch Polyphonic X X Through Channel X X Pitch Bender X X Through Control Change X X Through Program Change X X Through Range System Exclusive X X Through System Common Song Pos X X Throu...

Страница 18: ...uency of the S PDIF signal is used In this case disconnect the cable from the S PDIF input jack or turn the power of the source device OFF There is no sound even when audio is playing back The audio o...

Страница 19: ...rance properties for more options 3 Select Windows Vista Basic or any option other than Windows Aero b Performance settings 1 Right click Computer select Properties and then click Advanced system sett...

Страница 20: ...impedance 100 Nominal output level 4 dBu 1 228 Vrms Maximum output level 24 dBu 12 277 Vrms Monitor output Balanced terminals MONITOR L R Connector 6 3 mm 1 4 TRS Standard phone jack Tip HOT Ring COL...

Страница 21: ...for Windows 7 64 bit Macintosh Supported operating system Mac OS X v10 5 8 for Intel processor or Power PC G4 Mac OS X v10 6 or later for Intel processor Supported computer system Apple Macintosh ser...

Страница 22: ...44 mm 1 mm 31 8 mm 280 mm 14 1 mm 6 3 mm 465 mm 432 6 mm 41 1 mm Illustrations and other depictions may differ in part from the actual product Specifications and external appearance may be changed wit...

Страница 23: ...TASCAM US 1800 23 Block diagram 9 Specifications...

Страница 24: ...9888 5939 Wallace Street Mississauga Ontario L4Z 1Z8 Canada TEAC MEXICO S A de C V www teacmexico net Phone 52 55 5010 6000 R o Churubusco 364 Colonia Del Carmen Delegaci n Coyoac n CP 04100 M xico DF...

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