Denso PR-700UDM, Operator'S Manual

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Chapter 3 Connecting the USB interface cable
The PR-700UDM receives and sends data from/to the host computer through the USB-COM
interface. Install the USB-COM Interface driver before connecting the USB interface cable.
(Refer to Sections 3.2 and 3.3)
Notes for connecting the USB interface cable

To use the USB-COM interface, install a serial port driver to the host computer before
connection of the USB interface cable.
 When plugging and unplugging a USB device, allow an interval of at least 10 seconds,
which is required to add or delete the USB device.
 When a host computer is processing connection with the reader/writer, do not hot plug or
unplug any other USB devices.
 Directly connect the reader/writer to the USB port on the host computer or to the
self-powered hub. Be aware that certain hubs may not be compatible with the
reader/writer. If the operation is unstable with a hub, unplug the reader/writer from the hub
and connect it directly to any USB port on the host computer.
 Do not use an additional extension cable.
 The reader/writer may not operate properly even if the requirement is met. It depends
on the hardware and software configuration.
 Operation is not guaranteed on all computers that meet the conditions of the
recommended operating environment.
 The reader/writer may not work properly with some computers on standby or
hibernation.
 The reader/writer may not work properly with some power environments.
1. Place the PR-700UDM on the
cradle. 3. Use the USB interface cable to connect
to a host computer.
2. Install the USB-COM interface driver.