SVEN KB-C3050

SVEN KB-C3050
  • 8 multimedia keys
  • Win key block function
Drivers/Manuals
Frequently asked questions (FAQ)
What documents are required when addressing to the service center with a good purchased?
What documents are required when addressing to the service center with a good purchased?

No documents are required, if a good has a mechanical damage but the repair requires payment.

If a good has not a mechanical damage, a document confirmative the date of purchase (a cash register receipt) + the warranty card are required.

With other questions regarding after-sales service you can address by e-mail service@sven.ru.

What advantages are provided by the aluminum-plated keyboard case?
What advantages are provided by the aluminum-plated keyboard case?

Plating is the coating by the method of hot rolling or pressing of material surface with a metal layer. The aluminum-plated keyboard case is resistant to contaminations and damages of its surface; in addition, aluminum screens the keyboard comptroller against electromagnetic interference.

What is the right way to install the transmitter-receiver unit of a radio mouse or radio keyboard?
What is the right way to install the transmitter-receiver unit of a radio mouse or radio keyboard?

In order to improve a radio mouse (radio keyboard) speed and its operation reliability it is necessary to place the transmitter-receiver unit a little father (more than 30 cm) away from metal surfaces and electric devices, but the radio keyboard or mouse close (within a radius approx. 30 cm) to the transmitter-receiver unit. Mobile telephones, especially of GSM standard, also worsen a radio mouse (radio keyboard) speed and its reliability; therefore keep telephones within a radius no less than 1 m from your radio devices.

Why are blue LEDs used for the light indication and backlighting in keyboards and mice?
Why are blue LEDs used for the light indication and backlighting in keyboards and mice?
The following circumstances were the reasons to choose the blue color for light indication and backlighting:
1. The area of range of sensitivity of the human eye to the blue color is the highest, the blue color is recognized at the maximum distance from the retina center even by "indirect" vision.
2. All people, even with the defective color vision (8 % of men have red-green dichromatism), distinguish the blue color and its tints very good.
3. The blue color is considered as soothing color, which also raises labor productivity.
Why do you use blue and orange colors on keyboards to designate Cyrillic alphabet letters?
Why do you use blue and orange colors on keyboards to designate Cyrillic alphabet letters?
When choosing a color for Cyrillic alphabet letters we were guided by a well-known fact, that all people, even with the defective color vision (8 % of men have red-green dichromatism), distinguish the blue and orange colors and their tints very good.
What does the Waterproof technology used in Sven keyboards mean?

Ingress of liquid into a keyboard leads to unfortunate results not only for the keyboard, but frequently and for the motherboard of a computer. For the avoidance of negative consequences, we started to use the so-called Waterproof technology, which enables to protect the controller microcircuit of a keyboard and the contact field of keys against penetration of liquid. The liquid is removed through special holes in the keyboard case.

I game of Unreal, Quake game. With what interface will you advise to purchase a mouse?
I game of Unreal, Quake game. With what interface will you advise to purchase a mouse?
The mouse speed depends on an operation system, if it is W95 or 98, then a mouse with the USB interface (125 counts per second) is the fastest mouse. After installation of special drivers, the speed can be increased up to 200 counts per second. If a mouse has PS/2 interface, then its speed is 40 counts per second (in W2000/XP – 60 counts per second). Mice with RS 232 interface are the slowest mice.