User manual AUSTRALIAN MONITOR AMIS 60 DATASHEET

[. . . ] Description The AMIS60 is a 4 channel, 60 watt mixer amplifier suitable for rack or desk mounting. The amplifier is a self contained compact unit of solid steel construction. [. . . ] Each of the six zone selectors switch the 100 volt speaker line output to 6 separate speaker zones. The "all call" selector overrides all 6 zones regardless of their on/off condition and places the 100 volt output to all 6 zones. Tone Generator The AMIS60 comes standard with an in-built four tone generator module. Tones include Bell, Pre-announce Chime, Alert Tone (AS2220. 1) and Evacuate Tone (AS2220. 1). Any of these tones may be activated from a simple contact closure connected to the rear panel of the amplifier. A Pre-announce defeat switch is located on the front panel. VCA Control The master volume can be controlled remotely. External VCA control would normally be via a 500K pot connected to a two wire rear panel barrier strip. Muting VOX muting is standard on the AMIS60. A mic or line signal on channels 1 or 2 will mute channels 3 and 4. The muting function can be disabled via an internal link. Phantom Power Phantom Power (18V DC) is available from all mic inputs. A rear panel phantom power on/off switch is also provided. Protection Internal current limiting protects the amplifier from both overload and overdrive conditions. Australian Monitor Installation Series amplifiers feature a protection network that provides greater stability and performance. Our amplifiers are recognised worldwide for their reliability and this is due to the extensive levels of current limiting which protect the amplifiers from both overload and overdrive conditions. Power Output Maximum Load Power Bandwidth Frequency Response Total Harmonic Distortion Signal To Noise Ratio Tone Controls Inputs 60 Watts RMS 160 Ohms @ 100 Volts 60Hz - 15kHz < O. 5% THD 60Hz - 15kHz (± 3dB) 0. 5% @ 1 KHz rated power -74dB with all controls at their centre position Bass @ 100Hz: Boost +12dB Cut -12dB; Treble @ 10kHz: Boost +9dB Cut -9dB Four mic/aux universal inputs with XLR female mic sockets and dual RCA aux sockets plus an insert point Input Sensitivity Outputs Phantom Power Mic: 1mV @ 200 Ohms; Aux 1-3: 75mV @ 47K Ohms; Aux 4: 300mV @ 47K Ohms Speaker: 100, 70 Volts, 8 Ohms; Tape: 350mV @ 10K Ohms; Line: Balanced 700mV 18 Volts DC on all Mic inputs (rear panel on/off switch) Speaker zone selector, switches 100V line output to 6 separate zones. An "all call" switch overrides alI zones. Speaker Zone Selection Controls 4 Input channel gain controls, 1 Bass control, 1 Treble control, 1 Master gain control, 6 Speaker zone selector, 1 Speaker "all call" selector, Pre-announce defeat switch, Phantom Power on/off switch (on rear panel) Indicators Power Source Power Consumption Protection Dimensions/Weight Rack Mounting Tone Generators Power "on" LED AC 230/240V - 50Hz; DC 24V; 110V - 60Hz (special) 3 pin IEC connector 125 Watts Soft limiter for overload and overdrive protection, plus AC and DC fuses 88mm H x 480mm W x 330mm D (Chassis Dimensions only). [. . . ] The amplifier must be capable of delivering 60 watts RMS into an 160 ohm inductive load, with less than 0. 5% distortion measured at 1kHz and with system hum and noise less than -74dB. The amplifier shall be an Australian Monitor Installation Series model AMIS60. Engineered and Distributed By AUDIO TELEX COMMUNICATIONS PTY LTD (ABN 78 001 345 482), 149 Beaconsfield Street, Silverwater, Sydney, NSW, 2128 Australia NSW Tel: (02) 9647 1411 Fax: (02) 9648 3698 VIC Tel: (03) 9890 7477 Fax: (03) 9890 7977 QLD Tel: (07) 3852 1312 Fax: (07) 3252 1237 WA Tel: (08) 9228 4222 Fax: (08) 9228 4233 SA Tel: (08) 8352 4444 Fax: (08) 8352 4488 NZ Tel: (09) 415 9426 Fax: (09) 415 9864 Export Enquiries: export@audiotelex. com. au Website: www. australianmonitor. com. au [. . . ]