GETTING STARTED GUIDE
K8074
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
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’.
Choose install from a specific location:
Point to the path that leads to the ‘K8074.inf’-file
for either XP or Vista. Click ‘next’