ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā
ā¼
Safety Precautions
DS1103 Hardware Installation and Configuration March 2004
23
ā²
ā ā ā ā ā ā ā ā ā ā I
ā²ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā
Safety Precautions for Using AutoBox in
a Vehicle
To avoid damage to the AutoBox and to achieve safe and trouble-free
operation, the following special guidelines have to be observed:
ā Turn off the engine while connecting or disconnecting the car
battery. Even a brief disconnection of the battery while the engine
is running results in a load dump of the car generator producing
hazardous voltages of more than 100 V.
ā Double check the supply voltage polarity of the AutoBox. Reverse
polarity will immediately destroy the AutoBox power supply even if
the remote control input is turned off.
ā Do not block the air intake of the fan on the rear side, and provide
sufficient space for free air flow.
ā Do not operate the AutoBox for extended periods of time when
the cover is removed.
Safety Precautions for Using Connector
Panels
To avoid damage to the hardware and to achieve safe and trouble-free
operation, the following guidelines must always be observed:
ā Before connecting a panel to a board, make sure that the PC or the
expansion box (if used) are turned off and no external devices are
connected to the panel.
ā No chemicals other than alcohol (ethanol or isopropanol) should
be used to remove writing from the panel templates, since they
might damage the permanent print on the templates or even
corrode the panel.
ā Guard against foreign objects (staples, etc.) falling or blowing into
the unit, or liquids being spilled into it.
ā Do not expose the panel to excessive dust or moisture.
To Next Page
Loading...
