audiophony H11071 사용자 설명서 - 페이지 6

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audiophony H11071에 대해서도 마찬가지입니다: 사용자 설명서 (10 페이지)

AMP480MKII/4120MKII/4240MKII - 1x480/4x120/4x240W PA amplifiers with 1 or 4 x 100V outputs

English

4 - Using your amplifier

CAUTION: Please make sure your amplifier is not plugged in and is OFF when checking cables.

Standby mode

The amplifier is equipped with a standby system.

If no audio signal is sent, the amplifier goes into standby mode.

Standby is triggered automatically when an audio signal is received at the input. There is a delay of about 2

seconds before the power section is switched on.

This function can be deactivated for special applications (chimes, for example).

Please contact our technical department for further details.

Input connectors

The line-level plug (INPUT) and LINK output are balanced.

However, they can still receive unbalanced signals.

You can also send the incoming signal from one way to another one as described below:

Output terminals

Please use high-quality cables to connect your speakers.

In order to prevent short-circuits, please tin the cables before connecting them to the output terminal.

You will find below a table of correspondence between the amplifier/speakers distance and cable sections in

order to prevent signal quality losses.

Power

60 W

120 W

240 W

480 W

Note: Never use screened cable to carry amplified signal.

Page 16

100 V line maximum length

Minimum impedance

167 Ω

83 Ω

42 Ω

21 Ω

Cross-section of the installed cable

1.5 mm²

2000 m

1000 m

500 m

180 m

2.5 mm²

3300 m

1600 m

880 m

350 m