Pro-face Pro-face ST Series, User Manual

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4
Battery Replacement
Installation/Maintenance
Installation/Maintenance
Wiring
The ST uses a lithium battery for backing up its internal clock data. If the battery is incorrectly replaced, the battery
may explode. To prevent this, please do not replace the battery yourself. When the battery needs to be replaced,
please contact your local ST distributor.
High voltage runs through the ST. Except for replacing the backlight, never take apart the ST, otherwise an electrical
shock can occur.
Do not modify the ST unit. Doing so may cause a fire or an electric shock.
Do not use the ST in an environment where flammable gasses are present, since operating the ST may cause an
explosion.
Be sure to securely connect all cable connectors to the ST. A loose connection may cause incorrect input or output.
Ground the ST's FG line separately from other units’ FG lines. Putting these FG lines too close may cause an electric
shock or unit malfunction. Be sure to use a grounding resistance of 100W or less and a 2mm
2
or thicker wire, or your
country's applicable standard.