Azlan Logistics AV-1800 Digital Amplifier User Manual

Azlan Logistics Limited Digital Amplifier

User Manual

Digital AmplifierAV-1800Snapshot> 2 x 50w RMS (at 8 ohms) low impedance digital power amplifier> 3 x Stereo inputs / 1 x Stereo Pre-Output / 1 x Balanced Mic input with PhantomPower> Bluetooth Input> IR remote included, RS-232 control
DetailsThe improved AV-1800 is compact, and has a simple interface with just two dials whichare turned to adjust and pushed to switch. It has a selection of inputs – includingBluetooth and a microphone input, making it suitable for meeting rooms, smallauditoriums, lecture theatres, school halls, and small churches.BluetoothThe amplifier can automatically switch to the Bluetooth source when it is paired.Bluetooth can be renamed and the pin changed by connecting to a PC (see softwarelink below).Microphone InputIt uses a professional XLR connector and the input is “balanced” to eliminateelectro-magnetic noise induced on long cables. The microphone input has “PhantomPower” – a voltage which is required by condenser-type microphones such as lecternmicrophones.RS-232It can be controlled by a control device such as Techconnect Control via IR orRS-232. It also comes with an IR remote control gives the user bass and trebleadjustment and direct input selection.D-ClassAn efficient Digital-class amplifier chip dramatically reduces power consumptionespecially at rest.3 x Stereo InputsThree stereo inputs accept input from a variety of sources such as computers (viathe headphone jack), tablets or phones. 2 of the inputs are via 2-phono (RCA)connectors on the rear panel. Input 3 is via a 3.5mm Minijack connector, and isduplicated on the front and rear panels for easy access.Line OutputA line-level pre-output on the rear panel bypasses the internal amplifier. It wouldconnect to a larger amplifier or powered loudspeakers. It is post-mix, which meansany volume adjustment made on the front panel affects the output level.Auto-StandbyIf the amplifier senses no input it will automatically go into standby mode. Whenit senses input it will reactivate. Auto-standby can be disabled.Mounting OptionsOptional mounting hardware is included to allow cable-tying either to a projectorceiling pole, or into a rack.ManualBluetooth Management SoftwareSpecifications
AMPLIFIER DIMENSIONS: 236 x 215 x 64mm / 9.05″ x 8.46″ x 2.56″ (wide x deep xtall) not including dials and connectorsCARTON DIMENSIONS: 415 x 230 x 80 mm / 16.34″ x 9.06″ x 3.15″AMPLIFIER WEIGHT: 2.0 kg / 4.4 lbPACKAGED WEIGHT: 2.4 kg / 5.3 lbCOLOUR: WhiteINPUTS3 x Stereo inputs via 2-phono (RCA) connectors / 1 x 3.5mm (1/4″) minijack1 x Bluetooth input1 x Microphone inputs via balanced XLROUTPUTS1 x Stereo Line-level output via phono connectors (post mix)TECHNICAL DETAILS2 x 50w @ 8 ohmsTotal Harmonic Distortion <1%Frequency response (line in): 20Hz~20kHzSignal to noise ratio (line in): 75dBRating input level/Impedance: line in 800~900mV/47kohmsOperating temperature range: 0 to +40°C (32 to +104 °F)Power consumption (rating condition): <=125WPhantom Power Disable: via internal jumperPhantom Power: 21VACCESSORIES INCLUDED1 x 2-phono to 2-phono cable 2m long1 x 3.5mm to 3.5mm minijack cable 2m long2 x Unshielded Speaker Cable 5m long1 x UK C7 figure-8 power cable 1.8 m long1 x EU C7 figure-8 power cable 1.8 m long1 x AU C7 figure-8 power cable 1.8 m long1 x US C7 figure-8 power cable 1.8 m long1 x Remote Control (Battery included: CR2025 3V Li-Mn)1 x Rack ears1 x Ceiling pole and wall bracketsPOWER SUPPLY: 100~240V Internal Power SupplyWARRANTY: 3-year return to baseCOMPLIANCES: RoHS, WEEE, CE/EMC,CE/LVD, C-TICK, FCCORDER PART CODE: AV-1800 [SAP: 4262711]or AV-1800+CS-1800 bundle [SAP:4363207]or AV-1800+SP-1800B bundle [SAP:4363208]or AV-1800+SP-1800 bundle [SAP:4363209]SPARE IR REMOTE CONTROL: AV-1800 RC [SAP: 4360133]FCC STATEMENT :
This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowingtwo conditions:(1) This device may not cause harmful interference, and(2) This device must accept any interference received, including interference thatmaycause undesired operation.Warning: Changes or modifications not expressly approved by the party responsibleforcompliance could void the user's authority to operate the equipment.NOTE: This equipment has been tested and found to comply with the limits for a ClassBdigital device, pursuant to Part 15 of the FCC Rules. These limits are designed toprovidereasonable protection against harmful interference in a residential installation.Thisequipment generates uses and can radiate radio frequency energy and, if not installedand used in accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur inaparticular installation. If this equipment does cause harmful interference to radioortelevision reception, which can be determined by turning the equipment off and on,theuser is encouraged to try to correct the interference by one or more of the followingmeasures:Reorient or relocate the receiving an tenna.Increase the separation between the equipment and receiver.Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.Consult the dealer or an experienced radio/TV technician for help.FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for anuncontrolled environment.

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