Connect The Usb Cable - Hitachi PC-KCB120 User Manual

2. Installation of the Biometric Reader
2.1 Place the Biometric Reader
Install the Biometric Reader on a horizontal and stable place. No light through a window or
from lamps should enter the scanning area of the Biometric Reader.
It is recommended that you use the Biometric Reader in the 300-1000 lx luminance
environment, which is equivalent to brightness suitable for reading a newspaper.
Important

Do not use the Biometric Reader in places where the Biometric Reader is exposed
to the strong light such as outdoors, near windows, near a light source. It may lead
to an authentication failure.

2.2 Connect the USB cable

Connect the USB Micro-B plug of the USB cable to the USB Micro-B connector of the
Biometric Reader.
Biometric Reader
USB cable
Connect the plug A of the USB cable to the USB port of your PC.
Attention

Connect the USB plug and the USB connector securely. Hold the plug end when
connecting or disconnecting the USB cable to prevent the connectors from
breaking down.
Important

When connecting the USB cable via a USB hub, check the supply current. The
Biometric Reader may malfunction with insufficient power supply.

Biometric Reader may hold some heat due to the use of infra-red rays inside, but
this will not cause malfunctions.

Do not connect more than two Biometric Readers simultaneously to one PC. If
multiple Biometric Readers are connected, they will not work properly.

After connecting the Biometric Reader to your PC, wait for at least 5 seconds
before performing any operation.
USB Micro-B connector
USB Micro-B plug
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