Digitus DA-70222 产品宣传页
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:
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.
• 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.
Troubleshooting
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.
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:
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
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
© DIGITUS. All rights reserved.
Trademarks:
All the companies, brand names, and product names referred to this manual are the trademarks or registered trademarks
belonging to their respective companies.
Trademarks:
All the companies, brand names, and product names referred to this manual are the trademarks or registered trademarks
belonging to their respective companies.
PDA/Cell Phone
USB 2.0
Graphics Adapter
Graphics Adapter
Power
Digital Video
Digital Camera
Flash Driver
Printer
MP3 Player
Scanner
Computer/Laptop