Velleman K8074 getting started manual

GETTING STARTED GUIDE

USB to RF remote control transmitter

This unit will turn your computer into a powerful remote control.

Simply connect to the USB port, install the driver and you are set.

The transmitter works together with our K8056 card, equipped with

an RX433 receiver module. Also our K8070 / VM119 one channel

receiver can be used. In total a combination of 255 cards can be

addressed, resulting in a maximum of 2040 channels !!

Our wireless RGB controller, VM151 can also be used.

Drivers and example software can be downloaded from our

web site.

K8074

K8056 8 channel relay cards

K8070 / VM119 one channel dual output receivers

Technical :

• USB1.1 or 2.0 port compliant

• Range : up to 30m (depends on environment)

• Works with K8056(+RX433) and K8070 / VM119

VM151..

• RF transmit indicator LED

• Power LED

• USB port function LED’s

• 255 selectable addresses

• Transmit—test button

Screenshot of the demo and test software

• 433MHz transmitter

• R&TTE compliant design

• Power supply : USB

• Includes enclosure

• Dimensions : 80x55x35mm

K8074

GETTING STARTED GUIDE

TEST BUTTON FUNCTION

When the TEST-button is pressed, the unit will transmit an ‘ALL CLEAR’-command. All outputs on the K8056/
VM118/K8070/VM119 will turn off. Careful: The TEST-button will only work when the unit is connected to the PC via
a USB cable.

INSTALLATION OF THE USB DRIVER

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Connect the K8074 to the USB port of your PC. The first time you connect the device to the PC, Windows will
try to locate the necessary .inf file. Do not allow Windows to connect to Windows Update in order to look for
the software. Click ‘next’.

Point to the path that leads to the ‘K8074.inf’-file

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for either XP or Vista. Click ‘next’

Choose install from a specific location:

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