Led Indicators; Setup Jumpers; Cleaning - Ecler essentials eCA120HZ User Manual

Compact amplifier high impedance micro-amplifier

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7.3. LED indicators

• SP: The signal presence or SP LED indicator shows that there is a signal in the

amplifier input. This lights up when the input level reaches the established

detection threshold.

• CLIP: The saturation or CLlP LED indicator comes on when the signal delivered to

the speakers is close to the amplifier's clipping or saturation level. Input signals

should be set to ensure the CLIP (saturation or cut off) indicators never stay on, but

that they do so at most to the beat of the lowest sound frequencies. Otherwise the

amplified signal will be distorted with low quality and low intelligibility.

Note:

If the input signal is too high, the CLIP indicator lighting up very frequently

over a short time interval (a few seconds), the amplifier may go into protection

mode, being muted to return to normal operation in a short time

• ON/STBY: the green light comes on when the equipment is in normal operating

mode and it goes orange when it is in standby or low consumption mode

(STANDBY).

• REMOTE: enables (ON) the remote volume control from a WPm-type wall panel (or

another model of the WPm series) connected to the REMOTE port.

• AUTO STANDBY: Switch the AUTO STANDBY function on (ON) or off. When the

function is on, the eCA120HZ will automatically go into STANDBY or low

consumption mode in the absence of audio signals in its inputs.

The eCA120HZ must not be cleaned with solvents or abrasive substances which may

damage the prints. Clean using a cloth moistened in water and a neutral liquid detergent,

then dry with a clean cloth. Under no circumstances allow water to enter any of the

orifices in the equipment.

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