© 2017 Adolf Nissen Elektrobau GmbH + Co. KG
Construction and function
Variable Message Sign
17
3.4.12 Type plate
Each VarioSign LED has a type plate on the rear side which
contains information about type designation, article number,
year of manufacture and serial number.
If a NiCo system is installed additionally an individual NiCo
identification is mounted on the control unit.
3.4.13 Power supply
PLUS (+) MINUS (-)
To start VarioSign LED connect the pole terminals of the supply line
to a battery. Take care of the right voltage (12V/ 24V) and
assignment of the battery poles.
Always switch off VarioSign LED by using the remote control.
Avoid switching off by disconnecting the battery.
WARNING!
To avoid short circuits make sure that always the minus pole is loosened and taken off firstly from the battery,
then the plus pole. Return the pole terminals in revers! First the plus pole then the minus pole!
DANGER!
Danger from electric current!
Before changing the fuse the system must be separated from the power supply and secured against be switched
of again! Take care of the right strength of the fuses! Electrical work may only by carried out by specialist
personnel, see chapter "Safety", the "personnel requirements".
NOTE!
When connecting to the vehicle power supply or other electrical systems secure VarioSign LED against short
circuit! For operation with batteries an interposition of a battery guard is recommended!
When VarioSign LED is connected to a battery a previously set symbol can be displayed. To avoid incorrect
information always control which symbol is indicated.
Содержание VarioSign Series
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