Note To Users; General Precautions; Handling Instructions - Sony LT20 Series Instruction Manual

1. Note to users

1-1. General precautions

When using Sony Manufacturing Systems Corporation
products, observe the following general precautions along
with those given specifically in this manual to ensure proper
use of the products.
• Before and during operations, be sure to check that our
products function properly.
• Provide adequate safety measures to prevent damage in
case our products should develop a malfunction.
• Use outside indicated specifications or purposes and
modification of our products will void any warranty of the
functions and performance as specified for our products.
• When using our products in combination with other
equipment, the functions and performance as noted in
this manual may not be attained, depending upon the
operating environmental conditions. Make a thorough
study of the compatibility in advance.
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1-2. Handling instructions

• Do not open the cover of this device or put your hand
inside. Otherwise the internal circuit may be broken by
static electricity.
• To prevent malfunctions caused by static electricity,
always turn off the power when touching other parts than
the key switches.
• Do not route the connecting cable through the same duct
as the machine power line.
• To prevent misoperation of surrounding equipment due
to noise emitted from this display unit and vice versa,
connect the power cable in a twisted manner when
supplying DC power.
• When providing DC power, be sure to use within the
specified voltage range.
• Absolutely do not connect an AC power supply to the
terminals. Doing so may damage the internal circuits.
• Do not use connection prohibited terminal pins as relay
pins.
• When connecting the BCD connector, be sure to wire the
connector correctly.
Failure to do so may damage the internal circuits.