AUSTRALIAN MONITOR AMH2400 Installation And Operation Manual Download Page 12

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ENGINEERED BY AUSTRALIAN MONITOR
Address: Level 7, 130 Pitt Street, Sydney NSW 2000 Australia.
Website:

www.australianmonitor.com.au

International enquiries email: [email protected]

SPECIFICATIONS (continued)

Model

AMH2400

AMH3600

Conditions/Comments

Overload Protection

Temperature, Over/Under Voltage, Current Limit

AC Mains Fuse

10A Circuit breaker

13A Circuit breaker

DC Amplifer Fuse

F16A 250V

F20A 250V

Time Lag, High Breaking capacity

RMS Current Draw

Pink noise IEC 60268-1

Idle

0.49A

0.54A

230Vac, 50Hz. Bridged 4Ω

1/8th Power

9.3A

11.46A

230Vac, 50Hz. Bridged 4Ω

1/3 Power

14.6A

17.9A

230Vac, 50Hz. Bridged 4Ω

Full Power

27.8A

35.5A

230Vac, 50Hz. Bridged 4Ω

Power Consumption

Pink noise IEC 60268-1

Idle

52W

60W

230Vac, 50Hz. Bridged 4Ω

1/8th Power

1080W

1378W

230Vac, 50Hz. Bridged 4Ω

1/3 Power

1735W

2300W

230Vac, 50Hz. Bridged 4Ω

Full Power

4200W

5700W

230Vac, 50Hz. Bridged 4Ω

Efﬁciency

Pink noise IEC 60268-1

1/8th Power

28%

33%

230Vac, 50Hz. Bridged 4Ω

1/3 Power

46%

52%

230Vac, 50Hz. Bridged 4Ω

Full Power

57%

63%

230Vac, 50Hz. Bridged 4Ω

Thermal Dissipation

Pink noise IEC 60268-1

Idle

177

205

Excludes Load Power (1W = 3.412BTU/Hr)

1/8th Power

2661

3166

Excludes Load Power (1W = 3.412BTU/Hr)

1/3 Power

3190

3753

Excludes Load Power (1W = 3.412BTU/Hr)

Full Power

6142

7165

Excludes Load Power (1W = 3.412BTU/Hr)

Dimensions
(W x D x H)

483mm x 400mm x 88mm

(19” x 15.75” x 3.5”)

483mm x 400mm x 88mm

(19” x 15.75” x 3.5”)

Including rack ears

Shipping Dimensions
(W x D x H)

540mm x 532mm x 190mm

(21.26” x 20.9” x 7.48”)

540mm x 532mm x 190mm

(21.26” x 20.9” x 7.48”)

Net Weight

11.5kg (25.35 lbs)

11.9Kg (26.23 lbs)

Shipping Weight

13.6 kg (29.98 lbs)

13.9Kg (30.64 lbs)

Mounting

2 RU

Operating Temperature

0°C to 40°C (95% RH)

Cooling system

Fan assisted convection cooling

Finish

Powder coated steel

Colour

Black

Accessories

IEC 60320-C13 Mains cable. Rubber Feet x 4

IEC 60320-C19 Mains cable. Rubber Feet x 4

Summary of Contents for AMH2400

Page 1: ...INSTALLATION AND OPERATION MANUAL AMH SERIES PROFESSIONAL AUDIO POWER AMPLIFIERS AMH3600 AMH2400 ...

Page 2: ...peaker wiring during normal operation 1 LISEZ ces instructions 2 Tenez ces instructions 3 Notez tous les avertissements 4 Suivez toutes les avertissements 5 N utilisez pas ce produit près de l eau la piscine la plage le lac etc 6 Nettoyez seulement avec une étoffe sèche 7 Ne bloquez aucuns troux de ventilation Installez en accord avec les instructions du manufacturier 8 N installez près aucunes so...

Page 3: ... TO PREVENT BLADE EXPOSURE TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE TO PREVENT ELECTRICAL SHOCK MATCH WIDE BLADE PLUG TO WIDE SLOT FULLY INSERT CAUTION THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED SERVICE PERSONNEL ONLY TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN THE OPERATING INSTRUCTI...

Page 4: ...o bridged Mono parallel operation selectable Binding post and 4 pole speaker output connection Output clip indication per channel Multi role output fault indication High quality close tolerance components throughout Individual 7 step Signal LED Bar Graph for status indication per channel Filter selectable switch LPF HPF per channel Protection Features Suppression of inrush current at mains turn on...

Page 5: ...en the amplifier will remain muted 4 Attenuator Level control for your amplifier is provided by a potentiometer on the front panel and indicates gain There are 2 controls on the new AMH Series amplifiers Each control is labelled for the channel that it operates 5 Signal Bar Graph Indicator There is a 7 step LED Bar graph given on the front panel for each channel They indicate 0dB 3dB 6dB 9dB 12dB ...

Page 6: ...with the female input XLR for strapping looping signal between amplifiers 14 Bridge Stereo Mono parallel Keeping this switch in middle position engages the BRIDGED MONO mode of operation In this mode your amplifier will only accept signal applied to channel 1 s input XLRs and the level of both channels will be controlled by the channel 1 attenuator The output from channel 2 will automatically be o...

Page 7: ...ipment s output wiring When wiring for an unbalanced source Pin 1 GROUND SHIELD Pin 2 HOT in phase with the amplifier s output Pin 3 GROUND SHIELD joins to pin 1 NOTE In line XLR connectors often have a termination lug that connects directly to the chassis of the connector IMPORTANT Do not link this lug to pin 1 at the amplifier s input as it will defeat the amplifier s input grounding scheme Outp...

Page 8: ...source equipment earth appears to the amplifier s input as a signal and is amplified as hum There are three things you can do to avoid earth loop problems Ensure the mains power for the audio system is quiet i e without equipment on it such as airconditioning refrigeration or lighting that may generate noise in the earth circuit Ensure all equipment within the system shares a common ground safety ...

Page 9: ... initialising period before it will accept signal The Inrush Current Suppression ICS circuit is in operation for the first 0 5 seconds This limits the mains current to prevent nuisance tripping of circuit breakers During this period you will hear a couple of relays click indicating mains is now directly applied to the amplifier and the signal path is connected While the ICS circuit operates there ...

Page 10: ...g edge of the fan blades and reduce their cooling efficiency The time taken for this to happen will depend on the environment and the amount of use The fan blades are accessible once the lids are removed and can be easily cleaned You need only hold the fan rotor still and wipe the dust off the blades Many users stall the fan and use compressed air to blow the dust off the fan blades It is importan...

Page 11: ...Channel Separation crosstalk 65dB 65dB 20Hz 20kHz Max output Adjacent Channels Damping Factor 400 400 20Hz 1kHz 8Ω Input Connectors 2 Female XLR 2 Male XLR 2 Female XLR 2 Male XLR Input Impedance 22kΩ 22kΩ Balanced line to line Output Impedance 20mΩ 20mΩ Input Sensitivity 1 23Vrms 4 0dBu 1 23Vrms 4 0dBu 0 2V Level control at maximum Input CMRR 55dB 55dB 20Hz 20kHz Output Connectors 2 Binding Posts...

Page 12: ...r 4200W 5700W 230Vac 50Hz Bridged 4Ω Efficiency Pink noise IEC 60268 1 Pink noise IEC 60268 1 1 8th Power 28 33 230Vac 50Hz Bridged 4Ω 1 3 Power 46 52 230Vac 50Hz Bridged 4Ω Full Power 57 63 230Vac 50Hz Bridged 4Ω Thermal Dissipation Pink noise IEC 60268 1 Pink noise IEC 60268 1 Idle 177 205 Excludes Load Power 1W 3 412BTU Hr 1 8th Power 2661 3166 Excludes Load Power 1W 3 412BTU Hr 1 3 Power 3190 ...

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