rcf ART 9 Serie Manual Del Propietário página 7

3. REAR PANEL FEATURES AND CONTROLS
1
PRESETS SELECTOR This selector allows to select 3 different presets. By
pressing the selector, the PRESET LEDS will indicate which preset is selected.
LINEAR - this preset is recommended for all regular applications of the
speaker.
BOOST - this preset creates a loudness equalization recommended for
background music applications when the system plays at a low level.
STAGE - this preset is recommended when the speaker is used as a stage
monitor.
2
PRESET LEDS These LEDs indicate the selected preset.
3
FEMALE XLR/JACK COMBO INPUT This balanced input accepts a standard
JACK or XLR male connector.
4
MALE XLR SIGNAL OUTPUT This XLR output connector provides a loop
trough for speakers daisy chaining.
5
OVERLOAD/SIGNAL LEDS These LEDs indicate
The SIGNAL LED lights green if there is a signal present on the main
COMBO input.
The OVERLOAD LED indicates an overload on the input signal. It is okay
if the OVERLOAD LED blinks occasionally. If the LED blinks frequently
or lights continuously, turn down the signal level avoiding distorted
sound. Anyway, the amplifier has a built-in limiter circuit to prevent input
clipping or overdriving the transducers.
6
VOLUME CONTROL Adjusts the master volume.
7
POWER MAIN SWITCH The power switch turns the AC power ON and OFF.
8
FUSE CARRIER Mains fuse housing.
9
STANDARD 3-PRONG IEC SOCKET Power connection.
10
POWERCON INPUT SOCKET PowerCON TRUE1 TOP IP-Rated power
connection (ART 945-A only).
11
POWERCON OUTPUT SOCKET Sends the AC power to another speaker
(ART 945-A only). Power link: 100-120V~ max 1600W l 200-240V~MAX 3300W
WARNING! CAUTION! Loudspeaker connections should be
only made by qualified and experienced personnel having the technical
know-how or enough specific instructions (to ensure that connections are
made correctly) in order to prevent any electrical danger.
To prevent any risk of electric shock, do not connect loudspeakers when
the amplifier is switched on.
Before turning the system on, check all connections and make sure there
are no accidental short circuits.
The entire sound system shall be designed and installed in compliance
with the current local laws and regulations regarding electrical systems.
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