Programming instructions

ManualsBrandsQuantum ManualsAmplifierQP2250

PUBLIC ADDRESS POWER AMPLIFIER ● QUANTUM POWER SERIES

Thank you for choosing another quality product from Amperes Electronics.

VER 4 / 2015

Quantum QP2000 Series of power amplifiers are the latest generation of power packs that had been developed through years

of experience, countless feedbacks and limitless fine tuning of its predecessors, thus offering a new and unique audio amplifi-

cation product.

QP2000 series are available in the power range of 125, 250, 275 and 500W 100V line ratings with 2 hu height. Control parts had

been made contemporary with digital settings via front panel or through custom built software. Various and known protection

features are incorporated such as auto fault sensing (AFS), in built standby amplifier changeover, temperature sensing and

many more.

You shall be very certain that this is the final product you would ever search. We make it available without you paying high price

for a premium product that works exceeding your expectation.

Summary of content (12 pages)

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PUBLIC ADDRESS POWER AMPLIFIER ● QUANTUM POWER SERIES Thank you for choosing another quality product from Amperes Electronics. Quantum QP2000 Series of power amplifiers are the latest generation of power packs that had been developed through years of experience, countless feedbacks and limitless fine tuning of its predecessors, thus offering a new and unique audio amplification product. QP2000 series are available in the power range of 125, 250, 275 and 500W 100V line ratings with 2 hu height.
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Parts Identification Front View PUBLIC ADDRESS POWER AMPLIFIER ● QUANTUM POWER SERIES 1 2 10 Rear View 4 3 5 6 7 8 12 11 9 1. POWER SWITCH Mains ac power switch. The unit operates with 220 - 240V ac. 2. LCD DISPLAY 2 X 18 character LCD displaying units parameters and programming instructions. 3. CONTROL BUTTONS Buttons for various controls and setting up the unit. 4. GROUND LIFT SWITCH Switch to isolate or link signal ground to equipment body. 5.
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Parts Identifications ( con’t ) 9. AC MAINS INPUT Operating voltage is 220 to 240V ac ; 50 hertz. Use suitable fuse for replacement. Recommended Fuse Replacements : QP2125 QP2250 QP2375 QP2500 5A 5A 6.3A 6.3A Slow blow fuse is recommended. 10. DC INPUT TERMINAL 24V DC back up supply from batteries are connected to these connectors. Use suitable cable size to avoid overheating of cables. 11. AUDIO LINE OUTPUTS Outputs from the units are available in 100 / 70V line and also for 4 Ohm speakers.
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General Schematic Diagram PM1120 PAGING MIC An example of application with single source to amplifiers, with one unit being a standby unit. INPUTS line audio MX2222 Mixer CH1 CH2 CH3 CH4 CH5 CH6 SOURCE OFF MIN MIN MAX MIN MAX SIG IN MIN MAX MIN SIG IN MAX SIG IN MIN MAX SIG IN MIN SIG IN MAX MIN SELECT TUNER CASS MAX MAX CHIME MIN For Uninterrupted Paging System or Matrix application, please contact us for further details.
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Connecting The Unit A connection diagram for basic installation with single input source from pre-amplifier mixer. Audio from pre-amp mixer ( balanced line ) 24V DC Fr Battery Bank 2 100V Line Out To Zone Selector 3 note on the link connections for standby amplifier DUTY AMPLIFIER UNIT XLR connections 1 DUTY AMPLIFIER UNIT 100V Out Standby 100V Line Links 4 Standby Unit 100V Line Out STANDBY AMPLIFIER Note 1 : Loop the audio signal to a maximum of 6 to avoid signal distortion.
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Connecting The Unit - Matrix Paging AUDIO FROM MESSAGE PLAYER / RECORDER EP1200A AUDIO INPUTS FROM MXP2188 MATRIX CONTROLLER E R 1108 24V DC P R IO R ITY IN P U T audio to amplifier inputs ( balanced line ) IN P U T 8 IN P U T 7 IN P U T 6 IN P U T 5 IN P U T 4 IN P U T 3 IN P U T 2 IN P U T 1 O UTPUT 8 O UTPUT 7 O UTPUT 6 O UTPUT 5 O UTPUT 4 O UTPUT 3 O UTPUT 2 O UTPUT 1 ER1108 24V AUDIO SIGNAL INPUTS / OUTPUTS CHANNEL 8 + - G + CHANNEL 7 SIGNAL LINK INPUT OUTPUT - G + -
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Connecting The Unit - Uninterrupted Paging PM SERIES PAGING MIC amp eres BGM Inputs AUX BGM audio output Standby Standby Duty 1 Duty 1 Duty 2 Duty 2 Paging Output QP Amplifiers for BGM QP Amplifiers for Paging Paging audio output CD .. AC 230V 50/60HZ MX2222 MIXER BGM Output ZS5602 SPEAKER ZONE SELECTOR TO SPEAKERS Note : In uninterrupted paging setup, two sets of amplifiers are used; Paging and BGM. Two standby unit shall be required to serve each set of amplifiers.
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Setting The Unit Upon powering up the unit, the display shall appear as shown, Initialising and into ready mode. Displaying firmware version of the unit To begin setting, press the MENU button. Use Next and Prev button to shift around. Up Menu Down UP MENU DOWN Showing unit address in bracket, volume level and temperature Menus available are for : 1. Channel setting 2. Cascading / setting unit address 3. Fan and AFS setting 4. Factory reset 1.
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Setting The Unit 2. CASCADE Setting the address is used only when all the amplifiers at to be linked to remote PC for monitoring. Software is available free, but an USB-RS485 interface shall be required. Among parameters that can be monitored are volume, temperature, fan and amp status. Select Sub Menu 2 for unit addressing Use UP and DOWN button to select address number Press MENU button to confirm Up to 32 units can be linked together for monitoring. 3.
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Setting The Unit 4. INFO This menu provides information on various parameters such as input and output level. Select Sub Menu 4 Output voltage from 100V line terminal For service purpose : the voltage prior to step up transformer Signal input value Output value in dB 5. SYSTEM This menu provides information such as system firmware version and would enable the unit to reset to factory setting, erasing all previously set data.
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Summary of Features Digital Setting for various parameters with LCD display Auto fault sensing ( AFS ) with fault contact Built in standby amplifier changeover RS485 interface for monitoring and remote setting Tone and bass controls Auto fan speed controls Thermal, fuse, output short circuit protections High efficiency with low current consumption Remote monitoring through PMX II LAN via iPX5500 Comm. Box Technical Specifications QP2250 QP2375 QP2500 230 / 240V ac or 24V DC back up supply 2.3A 1.3A 3.0A 3.
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Warranty Conditions Only Amperes Electronics Service Centres are allowed to make warranty repairs : a list of Amperes Electronics Service Centres may be asked for by the purchaser or send directly to Amperes Electronics Sdn Bhd at 70 Jalan Industri PBP 3, Tmn Perindustrian Pusat Bandar Puchong, 47100, Puchong, Selangor, Malaysia or its authorized master distributor, TNT Links Sdn Bhd / MyPA Systems Sdn Bhd. This warranty is not valid if repairs are performed by unauthorized personnel or service centres.