Remote controler (KAC-7251 only)
dB
+6 +9
OFF+12
67
7Power indicator
When the power is turned on, the Power indicator lights.
If the Power indicator does not light when the power is turned on, the protection function may be activated. Check whether there is any indication of trouble.
■The protection function is activated in the following situations:
This unit is equipped with a protection function for protecting this unit and your speakers from various accidents or problems that can occur.
When the protection function is triggered, the Power indicator goes off and the amplifier stops operating.
•When a speaker wire may be short- circuited.
•When a speaker output contacts ground.
•When the unit malfunctions and a DC signal is sent to the speaker output.
•When the internal temperature is high and unit won’t operate.
•When a ground wire of the center unit (cassette receiver, CD receiver, etc.) or this unit is not connected to a metal part serving as an electrical ground passing electricity to the battery's negative - terminal.
English 5