Digitus DA-70221 Podręcznik użytkownika - Strona 2

Przeglądaj online lub pobierz pdf Podręcznik użytkownika dla Przełącznik Digitus DA-70221. Digitus DA-70221 2 stron. 4-port usb 2.0 design hub

Computer/Laptop

Safety Instructions

Always read the safety instructions carefully

Keep this user's manual for future reference

Keep this equipment away from humidity.

If any of the following situation arises, get the equipment checked by a service technician:

• The equipment has been exposed to moisture

• The equipment has been dropped and damaged

• The equipment has obvious sign of breakage

• The equipment has not working well or you cannot get it work according to this user's manual.

Q1: Can I connect or disconnect devices while the computer is powered?

A1:

Yes, you can connect or disconnect any USB cable or devices,

because USB is supporting Plug & Play and Hot-Plug

Q2: Can I use my old USB 1.1 devices with the USB2.0 hub?

A2:

Yes, you can. USB 2.0 is downward compatible to USB 1.1, but please note,

you can use only Low-and Full speed (1.5 / 12Mbps) with these units.

Q3: Can I use USB 1.1 cable to connect the hub and devices?

A3:

Yes, you can, but it may cause connection problems by connecting USB 2.0 high speed

peripherals. Therefore it is recommended to use only certified USB 2.0 cables.

Q4: After successful installation of the hub and connecting external USB devices,

some of the devices don´t seem to work. – What should I do?

A4.1: Please check all connections and try again, when you are sure the connections are correct.

A4.2: If you did not connect any power supply to the hub, connect an external one and try again.

Make sure it works properly.

A4.3: If you have an external power adapter that comes with your external USB device, connect

the power adaptor to the device and power on the device. Check also the correct driver

installation of your device in your operating system.

On any further problems please contact the technical support under www.digitus.info

Trademarks:

All the companies, brand names, and product names referred to this manual are the trademarks or registered

trademarks belonging to their respective companies.

USB 3.0

Power

Graphics Adapter

USB Hub

Printer

Digital Camera

Digital Video

Scanner

MP3 Player

PDA/Cell Phone

Flash Driver