SL3000D · Features · Front panel
Front Panel
1) AC Mains Switch
The SL3000D has combination AC mains switch/circuit breakers on the front panel. If either of the switches shut off during
normal use, push it back to the ON position once. If it will not stay on you should take the unit to qualified service personnel
to have it serviced..
2) Power / Thermal
These are dual colour LED's. When green they indicate that the Power Switch is ON and that channel of the amplifier is
powered up. When red they indicate that that channel has overheated and shut down. The unit will Auto Reset after it cools
down to a safe operating temperature.
3) Signal / Speaker Protection
Indicator These are dual colour LED's. When green they indicate that signal is present at the Input to that particular channel
of the amplifier. When yellow they indicate that the audio speaker protection limiter has been activated for that particular
channel of the amplifier.
4) Display
Shows the set parameters and allows settings of various functions in the menu.
5) Rotation encoder with Enter push-button
The encoder serves as the main way for increasing (clockwise), or decreasing (counter clockwise) values and menu positions.
The encoder also serves as the ENTER (PUSH) button, allowing the operator to enter/leave the submenu in the main menu.
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