Power Amplifier Tl 1200 - Pronomic TL 200 Operating Manual

Power Amplifier TL 1200

Disconnect the unit from the power supply before installation.
FRONT
1.
ON / OFF SWITCH
to turn the device on or off. Before
turning the power amplifier on, check
all connections and turn down the
level controls. Temporary mute is
normal when turning the power
amplifier on or off.
Caution:
Always switch the power amplifier
on last, after all other connected
devices are switched on.
Always turn off the power
amplifier before connecting any
other equipment.
2.
POWER LED-INDICATORS
These LEDs are lit when the power
is on;
3.
CLIP-LED-INDICATORS
These LEDs light up when the input
level of the output stage is
exceeded by 3dB (overload). When
this occurs, you must either turn
down the level controls on the
power amp or lower the output level
of the previous component so that
the clip LED goes out. This avoids
distortion in the sound image and
prevents damage to the connected
speakers.
2022-11-21 Pronomic TL Serie / ArtNr.: 00063864/00021732/00021733/00021734
Power amplifier TL series
4.
SIGNAL-LED-INDICATORS
These LEDs are light up to confirm
the presence of an input signal
above 100mV on the channel of the
power amplifier.
5.
PROTECT-LED-INDICATORS
These LEDs light up when the
output connection of the output
stage is short-circuited, the load
impedance is too low or an internal
malfunction occurs. If one of these
LEDs light up, switch off the power
supply and check the connection of
the output. Then turn on the power
again.
6.
LEVEL CONTROLS
to control the level of the signal that
gets into each channel. The actual
voltage attenuation of the power
amplifier is displayed in dB.
Turn these controls
counterclockwise when the SIGNAL
LEDs are lit steadily (indicating an
excessive input signal)
7.
"BRIDGED"-LED-INDICATORS
These LEDs are lit when the
"BRIDGE"-MODE is set
8.
"PARALLEL"-LED-INDICATORS
These LEDs are lit when the
"PARALLEL"-MODE is set
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