Hitachi S10mini User Manual page 10

3. Operating Precautions
While the power is ON, do not touch any terminal, otherwise you may receive an
electric shock.
Before changing the program, generating a forced output, or performing the
RUN, STOP, or like procedure during an operation, thoroughly verify the safety
because the use of an incorrect procedure may cause equipment damage or
other accident.
When you switch on the power supply, follow the specified sequence. Failure
to follow the specified sequence may cause equipment damage or other
accident.
Do not use a transceiver, cellular phone, or similar device near the module
because module malfunction or system failure may occur due to noise.
To avoid malfunction, ensure that the power supply is switched on and off at
intervals of longer than 1 second.
Before constructing a system, creating a program, or performing a similar
procedure, thoroughly read this manual to become familiar with the contained
instructions and precautions. If you perform any incorrect procedure, the
system may malfunction.
Store this manual at a predetermined place where it can readily be referred to
whenever it is needed.
If you have any doubt or question about the contents of this manual, contact
your local source.
DANGER
CAUTION