RCF NX 915-A Two-Way 15" 2100W Powered PA Speaker

OWNER’S MANUAL - Page 7

For NX 915-A. Also, The document are for others RCF models: NX 910-A, NX 912-A, NX 932-A, NX 945-A

PDF File Manual, 52 pages, Read Online | Download pdf file

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7
EN
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 MAINS 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 (NX 945-A only).
11
POWERCON OUTPUT SOCKET Sends the AC power to another speaker (NX 932-
A and NX 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.
3. REAR PANEL FEATURES AND CONTROLS
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