Protection Function - Kenwood KAC-526X Instruction Manual

NOTE
For the pre-output level or the maximum power output, refer to the "Specifications" in the
instruction manual of the center unit.
5 LINE IN terminal
6 Speaker level input terminals
7 Fuse (20 A 2 : KAC-726)
Fuse (15 A : KAC-526X)
8 Battery terminal
9 Ground terminal
0 Power control (REMOTE) terminal
! SPEAKER OUTPUT terminals

Protection function

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.
Power 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 activates in the following
situations:
• When a speaker output contacts ground.
• When the unit malfunctions and a DC signal is sent to the speaker output.
• When the temperature of internal parts exceeds 120°C (248°F).
• When a ground cable 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.
Power indicator
5