Winspeed A40, A41 User Manual

User Manual

1.1 Battery Installation

⑴

.Open the battery cover on bottom of keyboard, and pull out the Nano receiver.

⑵.Put battery in according to the polarity of the battery, then close the cover.

2.2 Device connection:

⑴. Put Nano receiver into the computer's USB port, and ensure good contact。

. Computer will recognize a USB keyboard device.(can be seen from the devicemanager)

⑵

The keyboard of the red light flashing, first and then go out

⑶

, that enter the working state.

Press the keyboard buttons

⑷

⑸. If the connection failed，connection methods as follows：

and re-install battery, then replu Nano receiver;

keyboard

3.3. Sleeping mode:
Press any button to wake-up from Sleeping mode

can be work normally.

, you can enjoy wireless freedom.

4.4. receiver collection function:
For convenient to carry, can put Nano receiver into the collection tank of .

For convenient to carry, can put Nano receiver into the collection tank of

5.5 Environment condition:

⑴.Operation temperature:0 ℃～50℃，humidity:20％RH～90％RH without condensations.

6.6 Matters needing attention:

.Applications of the will be affected on the rough or reflection surface.

⑴
⑵.Don’

.Use dry and soft cotton product clean

⑶

.Careful choice battery. its quality affects operation time and life.

⑷

Instructions on “wireless”
Transmission frequency is 2.4GHz,it meet R&TTE Directive 1999/5/EC noun in Europe and
its radiation does not harm human body .(far less than the mobile phone’s radiation)
Instructions on battery
Don’t throw the waste battery into recycle bin while replace battery.

t disassemble and receiver

keyboard

keyboard

keyboard

keyboard

keyboard

§ 15.19 Labelling requirements.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.

§ 15.21 Information to user.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.

§ 15.105 Information to the user.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant

to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

* RF warning for Portable device:

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable
exposure condition without restriction.