RCF ES3323 User manual

ES 3323
3 ZONE CD-USB/MP3 DIGITAL RECEIVER AMPLIFIER
DESCRIPTION
ES 3323 is a mixer-amplifier with 4 mic-line audio inputs, CD/USB – MP3
player and tuner and an aux input for an additional external music source.
The amplifier nominal power is 320 W can be share between the 3 zones
speakers, the ES 3323 is able to control the independent activation of
announcements and musical program and control separately the sound level
of the 3 zone. The 3 zone output and the direct output are available at 100 V
– 70 V for constant voltage line. All four inputs can access the priority through
an external command, have a common ‘presence’ control and separate high-
pass filters that are useful for improving speech intelligibility. Inputs 2 and 3
also have an RJ 45 socket for quick connection of an BM 3001 and BM 3003
paging microphone. The BM 3001 send the announcement in all the zone, the
BM 3003 allow to select the zone to send the announcement. The BM 3003
could be connect in a single unit or a line (daisy-chain) of BM 3003 (max. 12,
by using an additional power supply unit). The paging buttons on the front
panel can be used to select zones to be paged by either the channel 1 or
4. The music buttons turn the music on in the respective zones. Aux outputs
are available to send the internal / external music source signals to additional
amplifiers, mixers, phone systems, etc. As system expansion, it is possible to
link a second generic external amplifier to keep the background music in the
zones that are not paged. Through a screw terminal connector is possible
control the master volume and the music volume from a remote area, also the
selection of the music source is a remote control available.
MAIN FEATURES
• CD-USB/MP3 Player / FM tuner / Mixer Amplifier
• IR Remote control for CD - USB/MP3 player & tuner functions
• Full digital technology amplifier 320 W RMS, 100V-70V
• Low impedance (min. 4 O) 2 W output for a monitor loudspeaker is available
• 4 universal inputs with phantom facility, Presence Control and per-channel
High-Pass filters
• RJ45 connectors on input 2 and 3 for connection to BM3001 and BM 3003
microphone
• Screw terminal connections, additional XLR and RJ45 input connections
available
• Configurable Priority settings, VOX facility on input 1
• Selectable aux input for music source with volume and tone controls
• USB port on front panel allows reproduction of MP3 files from a memory
stick
• Music On Hold and PRE outputs
• The 3 PAGING buttons to select zones to be paged by either the channel 1
or 4
• GENERAL call button is available
• The 3 MUSIC buttons turn the music on in the respective zones
• Digital Chime and Siren built-in generator, activation through dry contact
• Status / Priority / Audio Level LED indications
• Link to a external amplifier (i.e. RCF UP 2321) to keep the music in the
zones that are not paged
MAIN APPLICATIONS
• Restaurants • Boutique • Pub • Beauty Centre • Market • Hotels
• Office building • Medical centres
INSTALLATION NOTES
The ES 3323 is supply with 4 footpad that allow to place the unit on a table.
In case the ES 3323 will be assemble in a cabinet use the rack support AR
3000 and to ensure proper heat dissipation, install the unit while leaving
clearances between the units and wall or other components, in case of rack
mounting use two rack units, one above and one below the amplifier, for the
installation of two panels P AER1, in order to ensure proper air circulation.
ACCESSORIES (included)
• 4 Male Audio Input connector 4 pole
• 1 Male Command Input connector 2 pole
• 1 Male Relay Input connector 3 pole
• 1 Male Remote Control Input connector 4 pole
• 1 Male output connector 4 pole
• 1 FM indoor antenna
• Safety protection cover for 100 V output connector
• Remote control unit
• CR 2025 (3 V) lithium battery
• AC Power cord
• User’s Guide
• Quick Start Instruction
• Warranty Card
ACCESSORIES (not included)
• AR 3000 rack mounting support 3 units
(code 133 60 101 Optional)
• BM 3001 microphone paging with CAT5 cable and
RJ 45 connector (code 143 22 008 Optional)
• BM 3003 microphone paging with CAT5 cable and
RJ 45 connector (code 143 22 012 Optional)
CERTIFICATIONS AND APPROVALS
• CE comply with European Community 2006/95/CE LVD Directive and
2004/108/CE EMC
• Directive Immunity according to IEC EN 55013+A1+A2, IEC EN
55020+A2+EC, EN 61000-3-2, EN 61000-3-3+A1
• Safety according to IEC EN 60065:2002

ES 3323
TA/AF
PTY
AMS
SRC
DISP
FM/AM
VOL
SEEK
RCF - CD/USB MP3 PLAYER RECEIVER
1 TOP 3 RPT2 INT 4 RDM 5 Folder- 6 Folder+
FRONT PANEL & REAR PANEL

ES 3323
LED PRIORITY
LED SIGNAL PEAK
LED PROTECTION
LED ON
HIGH PASS
bass treble
TONE CONTROL
presence
PEAK
LIMITER
4 3 2 1
Chime
High Pass
DIP3
DIP4
AC SMPS
MAINS
115/230Vac
230Vac
115Vac
VOLUME
AUX IN
BASS
AUX IN
TREBLE
AUX IN
AUX IN
COM
4 Ω (2 W max)
70 V
100 V
FUSE
VOLUME
CH 1
IN CH 1
IN CH 1
PRESENCE
CONTROL
HIGH PASS
presence
4 3 2 1
VOLUME
CH 2
IN CH 2
IN CH 2
HIGH PASS
presence
4 3 2 1
VOLUME
CH 3
IN CH 3
IN CH 3
HIGH PASS
presence
4 3 2 1
VOLUME
CH 4
IN CH 4
CD RADIO
INTERNAL
PROGRAM
MUSIC
ON HOLD
PRE OUT
EXT. BGM
SELECT
INPUT GAIN
MASTER
VOLUME
PRIORITY
SEQUENTIAL
COMMAND
CHIME
LEVEL
Remote MUSIC Volume
Chime - Siren
Interlocked - Gradueted priority
Smart Input 3
12 11 10 9 8 7 6 5 4 3 2 1
Enable Internal Paging
Enable Internal BGM
PAGING OUT
BGM OUT
Internal Amp - External Amp BGM
Internal Amp - External Amp Paging
Short - Long Chime
Smart Input 2
VOX Input 1
Normal - Override Input 4
A B C Paging to Input 1 or Input 4
Remote MASTER Volume
Chime
High Pass
DIP3
DIP4
Chime
High Pass
DIP3
DIP4
Chime
High Pass
DIP3
DIP4
MICRO
COM
COM
COM
ZONA A
LEVEL
ZONA B
LEVEL
ZONA C
LEVEL
100 V
100 V
100 V
100 V
Program selection
GND
+
L R
INT. BGM
SELECT
COM
GENERAL PAGING
MUSIC A MUSIC B MUSIC C
PAGING A PAGING B PAGING C
EXT. AMP INPUT
DIRECT OUTPUT
ZONE A OUTPUT
ZONE C OUTPUT
ZONE B OUTPUT
SCHEMATICS

ES 3323
www.rcf.it
1.0-J-F
DIMENSIONS (All data are in mm)
SPECIFICATIONS
AMPLIFIER
Output power 320 W RMS
Frequency response (± 3 dB) 70 Hz ÷ 13.5 kHz
Frequency response (± 6 dB) 30 Hz ÷ 20 kHz
Signal / noise ratio Mic (1 ÷ 4) 65 dB
Signal / noise ratio Aux < 0,3 % (at 1 kHz, nominal power)
AUX Input tone controls ± 8 dB @ 80 Hz (bass); ± 8 dB @ 13 kHz
Main Input presence control + 9.5 dB @ 2,2 kHz
Main input High-pass filter 150 Hz
Input Sensitivity (balanced) - 56 dBu (max - 25 dBu) Low level Micro
- 26 dBu (max 0 dBu) Low level Line
- 7 dBu (max + 19 dBu) High level
AUX Input Sensitivity Adjustable – 11 ÷ + 10 dBu (max +24 dBu)
Input Impedance 10 kΩ (Main Input); 20 kΩ (Aux Input);
Phantom power 32 V / 18 mA
AUX Output level 0 dBu / 600 Ω
Loudspeaker Outputs min. 4 Ω (Low impedance) max 2 W
70 V (16Ω)/100 V (31Ω)
Protections Amplifier Overload, Short circuit, Thermal
Protections Power supply Fuses (T5AL - 250 V ;T10AL - 250 V)
Operating voltage 220÷240 / 110÷120 V ~ 50 / 60 Hz
Power (consumption) 600 W
Dimensions (WxHxD) 444 x 127 x 345 mm
Net weight 10.1 kg
Operating temperature -25° to +55°
Relative humidity 90% non condensing
RADIO TUNER
FM range 87.5 ÷ 108 MHz
FM frequency response 30 Hz ÷ 15 kHz
FM channel separation (1 kHz) ≥ 30 dB
FM Intermediate rejection ≥ 70 dB
FM Image rejection ≥ 50 dB
FM signal / noise ratio ≥ 55 dB
Antenna input 75 Ω – Coaxial
AUDIO CD PLAYER
Frequency response 20 Hz ÷ 20 kHz
Signal / noise ratio ≥ 86 dB
Total harmonic distortion (1
kHz) < 0.2 %
Channel separation ≥ 60 dB
369.3
442
120
336.8 2012.5
PART NUMBERS
12135064
RCF products are continually improved. All specifications are therefore subject to change without notice.