C Series Amplifier - Dynacord L1300FD-AU Installation Manual

18 en | Controls, indicators and connections
6.2

C Series amplifier

Front view
1.
2.
3.
4.
Rear view
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2.
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5.
6.
7.
8.
9.
10. INPUT - audio inputs for channels A or B (CH A, CH B).
6.3 Fan cooling
The power amplifier has two fans. The fans are switched in three performance-optimized
levels, for example they are not running permanently but the speed of the fans is controlled
depending on the temperature. That in return ensures very silent operation during idle state.
The temperatures of the power amp's channels are supervised and monitored individually.
2017.10 | 02 | F.01U.327.801
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 - Power on/off indicator.
STANDBY - standby indicator.
2 3 4 5
HIGH-Z MODE
BRIDGET
1 x 70 V
1 x 900 W
8 9
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.
POWER REMOTE connector
POWER ON DELAY - power on delay selection switch.
USB type B connector.
GPI/GPO
POWER OUTPUTS
POWER/STANDBY switch
Installation manual
1 2
6 7
Bosch Security Systems BV
Torenallee 49, NL-5617BA Eindhofen
Quality by Bosch
Made in China
RC-1.3K2-EU
230V~50-60 Hz / 550W
S/N: PPBTTTTDDDLLLLSSSS
Mat/N: F01U314181
N633
10
L Series and C Series FIR-Drive Power
Amplifiers
3
4
Bosch Sicherheitssysteme GmbH