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L Series and C Series FIR-Drive Power
Amplifiers
6
Controls, indicators and connections
6.1
L Series amplifier
Front view
1.
2.
3.
Rear view
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2.
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5.
6.
7.
Bosch Sicherheitssysteme GmbH
LCD - LCD control and monitoring interface.
Encoder knob - Scroll through the DSP menu and select the available choices. Push the
encoder knob to enter the DSP menu.
POWER - AC button for turning the power ON or OFF. The LCD screen lights up when the
power is turned on.
2
3
TL-1.3K2-EU
S/N: PPBTTTTDDDLLLLSSSS
Mat/N: F01U312382
5
FAN - Exhaust air vent for amplifier cooling. Do not obstruct!
MAINS IN - AC mains input socket.
Groundlift switch (CIRCUIT ⊥ TO CHASSIS SWITCH) - Switch allows eliminating hum
noise loops.
USB type B connector.
Power amp outputs Speakon (CHANNEL A, CHANNEL B)
Audio inputs (INPUT A, INPUT B) directly linked to the outputs.
Audio outputs (OUTPUT A, OUTPUT B) directly linked to the inputs.
Installation manual
Controls, indicators and connections | en
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Bosch Security Systems BV
Torenallee 49, NL-5617BA Eindhofen
Quality by Bosch
Made in China
230V~50-60 Hz / 550W
N633
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7
7
17
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2017.05 | 01 | F.01U.327.801
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