Metrohm Titrando 890, Руководство пользователя, Страница: 27 / 46

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3 Installation
890 Titrando
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CAUTION
If you operate the 890 Titrando with the aid of the Touch Control, take
care to ensure that the Touch Control is switched off when you set up
or disconnect connections between the various instruments. If you use
a PC software to control the 890 Titrando, you should exit the program
before you set up or disconnect the USB connections.
3.4.2 Connecting a USB hub
If you wish to connect more than two devices to the USB connector of the
890 Titrando, you can also use an additional commercially available USB
hub (distributor). If you operate the 890 Titrando with the help of the
Touch Control, then you should use a USB hub with its own power supply.
Connect the USB hub as follows:
1 Switch off the Touch Control and/or exit the PC software.
2 With the aid of the 6.2151.020 cable, connect the USB connector of
the 890 Titrando (type A) with the USB connector of the hub (type B,
see manual for the hub).
3 Switch on the Touch Control.
The USB hub is recognized automatically.
3.4.3 Connecting a printer
Printers that are connected to the 890 Titrando with Touch Control must
meet the following requirements:
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Printer languages: HP-PCL (PCL 3 to 5, PCL 3GUI), Canon BJL Com-
mands or Epson ESC P/2
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Printer resolution: 300 dots/inch or 360 dots/inch (Epson)
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Paper size: A4 or Letter, single-sheet feed.
Connect the printer as follows:
1 Switch off the Touch Control.
2 With the aid of the 6.2151.020 cable, connect the USB connector of
the 890 Titrando (type A) with the USB connector of the printer (type
B, see manual for the printer).
3 Switch on the printer first, then the Touch Control.