Lanex TR-55.1, Руководство по эксплуатации

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C
ONVERTER
RS-232, RS-422, RS-485
O
PERATION
M
ANUAL
IOA55-1c August 2009
3
Operation safety
The TR-55 device was designed and tested for operation safety along with the PN-EN 60950
3rd class standard.
The device does not have an installed disconnecting system unit which should be
installed outside the device.
In case of a DC power supply to the device, an easily accessible disconnecting system
should be installed in the fixed wiring outside the device.
Radiation emitted by a laser transmitter is harmful to the eye
sight!
CLASS 1 LASER DEVICE
You must not look at an uncovered socket where no optic-fibre
joint is connected.
The producer is not liable for such use of the device that would not comply with the
operation manual.
The operation manual is an integral part of the device and is provided to users with the
device.