LD Systems AMP 205 Manual De Usuario página 9

CONNECTIONS, OPERATING AND DISPLAY ELEMENTS
7
2
1
POWER IN
1
Terminal block connection for the device's power supply. To avoid damage to the device, please
use only the original power supply (power supply included).
STRAIN RELIEF
2
Use the strain relief for the flexible cable of the power supply unit to protect the device's power
terminal block connector and the power supply terminal block from damage and to prevent the
terminal block from being pulled out unintentionally.
LINE IN 1 / 2
3
Analogue audio inputs with balanced terminal block connections. The +, - and G poles are for
the balanced input signal (suitable for unbalanced cabling). Terminal blocks are included in the
packaging content.
OUT 1 / 2
4
Loudspeaker outputs 1 and 2 for connecting low-impedance loudspeakers (ST and PAR mode:
min. 4 ohms each; HPM mode min. 2 ohms). Please observe the correct assignment of the terminal
block poles (see TERMINAL BLOCK CONNECTIONS in this manual). The total power handling of the
connected speakers should be approximately equal to the amplifier power.
MODE
5
Before using the unit, make sure that the switch is in the correct position!
ST: Stereo mode. LINE IN 1 is sent to OUT 1, LINE IN 2 to OUT 2.
PAR: Parallel mode. LINE IN 1 and LINE IN 2 are mono summed and sent simultaneously to OUT 1
and OUT 2. The volume of the two channels is adjusted individually with the VOLUME 1 and 2 level
controls on the front panel.
HPM: The High-Power mode allows users to connect speakers or speaker lines with an impedance
of 2 ohms to the amplifier (amplifier power. 100 W @ 2 Ohm). Using higher impedance loads may
not fully utilize the benefits of HPM mode. Use LINE IN 1 as the signal input and the VOLUME 1 level
control on the front panel to adjust the volume.
CAUTION! Please observe the correct assignment of the terminal block poles
(see TERMINAL BLOCK CONNECTIONS in this manual).
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4
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8
ON
1 2
3
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