User manual PEAVEY IPS 150

[. . . ] All Cab16o measurements are made using 600-ohm balanced loads at 24 dBu full scale, unless otherwise stated. All Cab16i measurements are made using a 40-ohm source impedance at 24 dBu sensitivity unless otherwise stated. All measurements are made with gain/attenuation set for unity unless otherwise stated. [. . . ] The Peavey CAB 16i shall provide sixteen channels of line-level audio transmitted onto an Ethernet network. It shall provide full-bandwidth, high-quality audio transmission via 100BaseT (fast) Ethernet without lossy compression techniques, dropouts or signal degradation by employing CobraNet audio transmission protocol to make Ethernet signal distribution deterministic. It shall employ 24-bit A/D converters with 16, 20, or 24-bit selectable transmission quantization utilizing a 48 kHz sampling rate. It shall have a frequency response from 20 Hz to 20 kHz, +0/-0. Its total harmonic distortion shall be no more than 0. 01% between 20 and 20 kHz with a +4 dBu input signal and 20 dB of headroom. It shall have a dynamic range of not less than 106 dB A-weighted/ 104 dB unweighted. Input common-moderejection ratio (CMRR) shall be greater than 42 dB at any gain setting. Maximum input level without clipping shall be +30 dBu while maintaining specified CMRR. It shall have a frequency response from 20 Hz to 20 kHz, +0/-0. Its total harmonic distortion shall be no more than 0. 01% between 20 and 20 kHz with a +4 dBu output signal and 20 dB of headroom. It shall have a dynamic range of not less than 110 dB A-weighted / 108 dB unweighted. Maximum output level shall be +24 dBu with a load of 600 ohms Or greater while still meeting the frequency response specification. Front-panel indicators shall display the following status conditions: signal transmission, signal reception, transmission error, reception error, fault indication, link indication, conductor status, RS-485 control indication, and power presence. It shall have sixteen peak-reading headroom meters to monitor the analog level present at the output of the D/A converters, with the top-most red LED indicating 1 dB below D/A clipping. Rear panel features shall include a detachable AC power cord, an AC power switch, and an AC power receptacle with a built-in auto-resetting circuit breaker. external or internal fuses shall not be acceptable. [. . . ] It shall have two word clock connectors to enable auto-switch-over should a unit fail. it shall employ detachable , euro-style , bare-wire capturing , screw-terminal connectors for ease of hook-up and trouble-shooting. These connectors shall be used for all line-level and RS-485 connections. [. . . ]