User manual CROWN 180MAX PACK DATASHEET

[. . . ] Current and thermal limiting protect the amplifier and loudpeakers from accidental overload. Features · · · · · Ideal for commercial and industrial use 4 inputs (each with a volume control) and one 80W amplifier output channel Independent bass and treble controls for each input Balanced Phoenix-type mic/line inputs; touch-proof screw-terminal speaker outputs Programmable XM tuner with XM channel data display · · · · Priority ducking Music-On-Hold outputs Four JBL Control 1ST 2-way speakers with 70V transformer and mounting brackets included Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications DC Output Offset: < ±5 mV. THD: Less than 0. 5% at rated power at 1 kHz. Input Sensitivity (for full output at maximum gain): Balanced mic inputs: 3 mV. Input Impedance (nominal): Mic: 400 ohms. [. . . ] Input 4: XM Radio. 180MAx Pack 180MAx back panel MOH 1W Level Control: Trim pot adjusts level for MusicOn-hold 1W output. MOH Signal Presence Indicator: Flashes when MOH signal is present. MOH Source Switch: Switches between Input 3 or XM, and routes the source to MOH 1V Line Out and MOH 1W connectors. MOH 1W Select Switch: Feeds 1W MOH signal either to amplifier output or internal speaker. MOH 1V Line Output RCA Connectors: Two RCA connectors (mono) for 1-volt output (in parallel with 600-ohm connectors, so they are isolated). MOH 1W Line Output Connector: 3-pin Phoenix connector provides Music-On-Hold signal of approximately 1 watt. MOH 1V Line Output Phoenix Connector: 3-pin Phoenix connector, 600-ohm transformer-isolated output, provides Music-On-Hold signal of approximately 1 volt. Phantom Power Switch: Turns phantom power on or off for Input 1. Mic/line Switch: Selects mic-level or line-level signal for Input 1. When set to IN, any signal applied to the Amp Input connector will be mixed with the input signal(s); when set to OUT, only the signal from the Amp Input Connector will appear at the amplifier output. Amplifier Output Connectors: 4-position terminal strip with COM (Common), 4 ohms, 25V and 70V terminals. Accepts up to 10 AWG crimp-on terminal forks. XM Radio Stereo Line Out Connector: Dual RCA jacks for stereo music out from XM tuner. Preamp Line Out Connector: 3-pin balanced Phoenixtype connector. Level controlled by master volume control. Output VCA Connector: 3-pin Phoenix-type connector for two VCA control lines of +10 VDC and ground. Priority Connector: 3-pin Phoenix-type connector for push-to-talk mic switch. Ducking does not affect Music-On-Hold outputs or XM stereo line out. Active Indicator: LED illuminates when ducking is active. VOX Threshold: Trim pot adjusts how loud the voice must be before ducking occurs. Priority Release Control: Trim pot adjusts release time of VOX ducking. Mic/Line Input Connector (Input 1 only): 3-pin Phoenixtype, balanced. [. . . ] About the only things not covered by this warranty are those losses normally covered by insurance and those caused by intentional abuse. And the coverage is transferable, should you sell your tuner-mixer-amplifier. See your authorized Crown dealer for full warranty disclosure and details. For customers outside of the USA, please contact your authorized Crown distributor for warranty information or call 574-294-8200. Crown International 1718 W. [. . . ]