Page 1
User Manual
www.majorcom.fr • commercial@majorcom.fr
Services techniques et commerciaux : 56, chemin de la Flambère - 31300 TOULOUSE (France) • Tel. +33 (0)5 61 31 86 87 • Fax. +33 (0)5 61 31 87 73
Siège Social : RN 307 - 78810 FEUCHEROLLES • S.A. Capital 80.000 € • SIRET 334 579 869 000 28 • NAF 4652 Z • TVA Intracommunautaire FR 12334579869
MAJORCOM \ QUALITE \ ENREGISTREMENT DES DOCUMENTS \ ADMINISTRATIF \ ENR-12-PEM-V02
OPERATING MANUAL
AP 30 / 60 / 120
Public Address Amplifier
Page 2
User Manual
www.majorcom.fr • commercial@majorcom.fr
Services techniques et commerciaux : 56, chemin de la Flambère - 31300 TOULOUSE (France) • Tel. +33 (0)5 61 31 86 87 • Fax. +33 (0)5 61 31 87 73
Siège Social : RN 307 - 78810 FEUCHEROLLES • S.A. Capital 80.000 € • SIRET 334 579 869 000 28 • NAF 4652 Z • TVA Intracommunautaire FR 12334579869
MAJORCOM \ QUALITE \ ENREGISTREMENT DES DOCUMENTS \ ADMINISTRATIF \ ENR-12-PEM-V02
UNPACKING AND INSTALLATION
Although your AP-30/60/120 is neither complicated nor difficult to operate, it is recommended that you take a
few minutes to read this operating manual and familiarise yourself with its features, set-up and operation.
It is strongly recommended that you unpack this electronic material carefully and that the original packaging is
retained. In the unlikely event that the product must be returned for servicing, the original packaging is
required.
Never place this product in an environment which could affect performance or reduce service life such as high
levels of heat, dust and moisture.
Please follow the instructions to connect all the elements as illustrated in the following pages.
FEATURES
Public Address Amplifier 30 W / 60 W / 120 W high power
Model which can deliver a high output power of less than 1% THD
(AP-30: 30W / AP-60: 60 W / AP-120: 120 W)
Flexibility et easy to use
Designed to be highly flexible and to operate with 5 input channels to be used from 5 input signals: MIC1-3 /
AUX1-2.
Tone control
Separate Bass and Treble controls at +/- 12 dB.
MIC 1 priority
The microphone number 1 has priority over other input channels.
Safety
The power is protected against short-circuiting.
When an electrical overload is detected a buzzer sounds and the amplifier is switched off for approximately 30
seconds. In this case, check the impedance of your speaker line.
Page 3
User Manual
www.majorcom.fr • commercial@majorcom.fr
Services techniques et commerciaux : 56, chemin de la Flambère - 31300 TOULOUSE (France) • Tel. +33 (0)5 61 31 86 87 • Fax. +33 (0)5 61 31 87 73
Siège Social : RN 307 - 78810 FEUCHEROLLES • S.A. Capital 80.000 € • SIRET 334 579 869 000 28 • NAF 4652 Z • TVA Intracommunautaire FR 12334579869
MAJORCOM \ QUALITE \ ENREGISTREMENT DES DOCUMENTS \ ADMINISTRATIF \ ENR-12-PEM-V02
FRONT PANEL
1 Power switch
Press on this button to switch on the amplifier.
2. Tone control
The tone control section provides you with +/- 12 dB of control on the Bass and Treble at the following
frequencies: Treble 10 kHz, Bass 100 Hz.
3 MIC Volumes 1-2-3
These buttons allow controlling the volume of MIC inputs 1, 2, 3.
4 AUX Volumes 1-2
This control allows adjustment of the volume of AUX inputs 1 and 2.
5. Power LED
This LED indicates that the amplifier is on.
6 Output power indicator
This panel indicates the level of output power.
Page 4
User Manual
www.majorcom.fr • commercial@majorcom.fr
Services techniques et commerciaux : 56, chemin de la Flambère - 31300 TOULOUSE (France) • Tel. +33 (0)5 61 31 86 87 • Fax. +33 (0)5 61 31 87 73
Siège Social : RN 307 - 78810 FEUCHEROLLES • S.A. Capital 80.000 € • SIRET 334 579 869 000 28 • NAF 4652 Z • TVA Intracommunautaire FR 12334579869
MAJORCOM \ QUALITE \ ENREGISTREMENT DES DOCUMENTS \ ADMINISTRATIF \ ENR-12-PEM-V02
REAR PANEL CONTROLS
1 MIC Input Connectors
These jacks are dedicated for MIC inputs 1 to 3. The input sensibility is 0.6 mV and impedance is 600 Ohms
balanced.
2 AUX Input Connectors
These inputs are used for connecting line-level sources such as CD, tuner or cassette deck.
3 0dB Output Connectors
The output modulation of the pre-amplifier come out of this terminal and allows connection of a more powerful
amplifier.
4 Speaker Terminals
These terminals are used to connect the speakers to the unit.
Select the 4 Ohms terminals or the high impedance terminals.
Do not select both the low and the high impedance together as this can cause an overload of both of them.
MODEL
TENSION/IMPEDANCE
AP-30
AP-60
AP-120
100V
333
70V
163
4
10.9V
15.5V
21.9V
5 Fuse
Protection fuse. This must be replaced by a fuse of the same calibre in the event of failure.
6 Attenuation Level Control
When the other channel signals are inactive by MIC1, this control is used to set the level of attenuation.
7 AC Cable
This permits the connection of an AC230V 50Hz power adaptor.
Page 5
User Manual
www.majorcom.fr • commercial@majorcom.fr
Services techniques et commerciaux : 56, chemin de la Flambère - 31300 TOULOUSE (France) • Tel. +33 (0)5 61 31 86 87 • Fax. +33 (0)5 61 31 87 73
Siège Social : RN 307 - 78810 FEUCHEROLLES • S.A. Capital 80.000 € • SIRET 334 579 869 000 28 • NAF 4652 Z • TVA Intracommunautaire FR 12334579869
MAJORCOM \ QUALITE \ ENREGISTREMENT DES DOCUMENTS \ ADMINISTRATIF \ ENR-12-PEM-V02
CONNECTING SPEAKERS
Before connecting speakers to the AP-30/60/120 unit, be sure to disconnect the AC power cable.
Use the appropriate terminals (see below) to connect the speaker cables to the speaker output terminals.
4 Terminal
It is possible to connect a 4 speaker or two 8 speakers in parallel.
High impedance terminal:
For 70V line: For 100V line:
Caution:
Be extremely careful when connecting the speakers on the terminals
because there could be dangerous voltages (100V).
Page 6
User Manual
www.majorcom.fr • commercial@majorcom.fr
Services techniques et commerciaux : 56, chemin de la Flambère - 31300 TOULOUSE (France) • Tel. +33 (0)5 61 31 86 87 • Fax. +33 (0)5 61 31 87 73
Siège Social : RN 307 - 78810 FEUCHEROLLES • S.A. Capital 80.000 € • SIRET 334 579 869 000 28 • NAF 4652 Z • TVA Intracommunautaire FR 12334579869
MAJORCOM \ QUALITE \ ENREGISTREMENT DES DOCUMENTS \ ADMINISTRATIF \ ENR-12-PEM-V02
SPECIFICATIONS
Output power AP-30 : 30 W (RMS)
AP-60 : 60 W (RMS)
AP-120 : 120 W (RMS)
Input sensitivity / Impedance
Mic 1-3 -60 dB / 600 balanced
Aux 1 0 dB / 10 k unbalanced
Aux 2 0 dB / 10 k unbalanced
Band Pass 60 Hz- 20 kHz
THD < 1 %
Signal to Noise Ratio
Mic > 50 dB
Aux > 75 dB
Power source 240 V, 50/60 Hz
Weight: AP-30
net weight: 10 kg
gross weight: 12 kg
AP-60
net weight: 11 kg
gross weight: 13 kg
AP-120
net weight: 14 kg
gross weight: 16 kg
Dimensions: 483 x 88 x 370 mm
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