Extreme Networks GP042, Manual

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1. Notes oN iNstallatioN
1. NOteS ON INStALLAtION
• The unit is designed for 12V dC, negative ground operation system only. Before installing the
unit, make sure your vehicle is connected to 12V dC negative grounded electrical system.
• The negative battery terminal must be disconnected before making connections, which can
reduce damaging to the unit due to short circuit.
• Be sure to connect the speaker (-) leads to the speaker (-) terminal. Never connect the left and
right channel speaker cables each other or to the vehicle body. do not block vents or radiator
panels. Blocking the will cause heat to build up inside and may result in fire.
• After the completion of the installation and begin to operate the unit (including replacing the
battery), please press the reset button on the front panel with pointed objects (such as ball pen)
to set the unit to initial status.
P3296_CP0000_v1_rv0_CV.indb 30 09/09/2014 14:37:51