User manual ELECTRO-VOICE CL-1 DATASHEET

[. . . ] Each block of DSP functions shows the amount of active parameters. Filter response, delay times and dynamic settings are displayed as a thumbnail. The DSP functions are: Master-EQ with five filters, each selectable as Low or Hi-Shelf, Low or Hi-Pass, or PEQ. Input-Delay for channel A, B and A+B, up to 1, 000 ms. [. . . ] Channel-EQ with five filters as master EQ and additional all-pass filter. Crossover with Hi and Lo-Pass Filter First to fourth order (Bessel, Butterworth, Linkwitz-Riley) compressor and limiter per channel. CLEAR OVERVIEW ON ALL DSP PARAMETERS AND FUNCTIONS Channel-EQ with five filters. Display of the filters and their acoustical impact on the loudspeaker system. Master EQ with five filters. Display of the filter response and the acoustical impact of each filter on the loudspeaker system. Crossover with each Hi and Lo-Pass per channel. Impact of all DSP parameters (filters, delay, level) to acoustical delivery of the system can be displayed. Input-Delay for A, B, or sum A+B. Units: µs, ms, s, cm, meters, inches, or feet. Compressor and limiter per output. Threshold assignable in volts or dBu. Supervision for each connected loudspeaker with individual upper and lower thresholds for impedance values. An outof-limit device will show up immediately. RANGE OF AMPLIFIERS FOR HIGH AND LOW-IMPEDANCE APPLICATIONS P3000 RL The flagship, with 2 x 1300 watts into 4 ohms and 2 x 1800 watts into 2 ohms, the digital controlled version of the legendary P3000 amplifier. Loudspeaker outputs on Neutrik Speakon® NL4 connectors. P1200 RL The universal with 2 x 600 watts into 4 ohms and 2 x 850 watts into 2 Ohms. Loudspeaker ouputs on barrier strip. P900 RL Featuring 2 x 450 watts into 4 ohms and 2 x 650 watts into 2 ohms, the P900RL is ideal for HF drive in multi-way systems. Network cabling is based on CAT-5 with RJ-45 connectors; each amplifier features one input and one output. The audio monitor signal is available on the XLR connector of the UCC-1. Controlling more than 100 amplifiers requires another CAN bus. At this time the control software is able to deal with a maximum of 250 amplifiers in total. A significant advange of this architecture is the ability to connect additional control PCs at any position in the network. The software is able to handle several users, with discretionary access control. The DSP of each amplifier stores up to 8 user presets. This allows system operation, independent of the network control in the event of a network fault. All DSP settings (filter, eq, delay, level) will stay in place. The other general-purpose amplifier inputs and outputs may be used for network-independent preset switching. [. . . ] The other general-purpose amplifier inputs and outputs may be used for network-independent preset switching. For example, a dedicated emergency setting with maximum power for the vocal band give a network of DSP-Controlled Precision Series amplifiers the ability to meet highest security and safety standards. SMALL SYSTEM CONFIGURATION -- HOUSE OF WORSHIP Switch panel (8 switches, 2 per amp) Mixing Console Audio signal Congregation 1 Audio signal 2 RJ-45 CAN GP1 and GP2 bus (in) connectors 3 FRi 152/64 FFRi 152/64 FRi 122/64 RJ-45 CAN bus (out) To Amp 2 Audio inputs (from mixer) NOTE: All amps link through CAN bus Lobby 4 FRi 2082 MEDIUM SYSTEM CONFIGURATION -- PERFORMING ARTS CENTER Crestron¤ touch screen Mixing Console FRi122/64 Audio signal Floor 1 Audio signal RJ-45 CAN bus (in) RS-232 interface 6 Audio signal FRi122/64 7 2 8 RJ-45 CAN bus (out) To Amp 2 NOTE: All amps link through CAN bus 10 Audio inputs (from mixer) 3 9 Balconies 5 4 11 Audio signal EVID 4. 2 (70/100V) Dressing Rooms 12 LARGE SYSTEM CONFIGURATION -- ARENA PC control station Mixing Console Audio signal UCC-1 converte4Fr Main PA 1 Audio signal 2 RJ-45 CAN bus (in) 3 4 5 6 8 9 10 11 12 Audio signal Main PA 7 RJ-45 CAN bus (out) To Amp 2 Audio inputs (from mixer) NOTE: All amps link through CAN bus Sky boxes 13 14 Sky boxes 19 20 21 22 23 24 FRi 122/64 ¥ Up to 100 amplifiers per CAN bus ¥ Up to 250 amplifiers per system ¥ Up to 1000m per run ¥ Single run: No loop requirements 15 16 17 18 Under-balcony fill 19 20 21 22 23 24 Sx300PI Concessions area 19 20 21 22 23 24 EVID 4. 2 (70/100V) 19 20 21 22 23 24 19 20 21 22 23 24 TECHNICAL DATA AND SPECIFICATIONS Network and General Features Maximum Configuration Supervised Amplifier Parameters Network Supervision Audio Monitoring System Back-Up PC Control and Software 100 amplifiers per CAN bus over a 1, 000 meter cable run, 250 amplifiers in total Operation mode, temperature, pilot tone, protection mode status, impedance of connected speaker system, output current and output voltage Defective or missing amplifiers, limits, failure protocol All input and output signals Last setting stored initiated upon system activation © 2002 Telex Communications, Inc. · 12000 Portland Avenue South · Burnsville, MN 55337 · All information subject to change without notice. Multiple PCs possible (discretionary access control), runs in MS Windows 95/98, 2000, NT, XP Digital Signal Processing A/D & D/A-converters Sampling Rate Dynamic Range I/O Structure Master (Input) EQ per Channel 24 Bit, Sigma-Delta, 128x Oversampling, linear phase 48 kHz > 114 dB 2 In - 2 Out, flexible routing (A, B, A+B) 5 filters selectable as PEQ (20 Hz - 20 kHz, Q: 0. 4 - 20. 0, +/-12 dB), Lo-Shelf (20 Hz - 20 kHz, 6/12 dB slope, +/- 12 dB), Hi-Shelf (20 Hz - 20 kHz, 6dB slope, +/-12 dB), Hi-Pass and Low-Pass (20 Hz - 20 kHz, 6 dB/12 dB, Q: 0. 4 - 2. 0) Master (Input) Delay Channel (Output) EQ per Channel For input A, B and A+B: 2 ms to 1, 000 ms (unit:µs, ms, s, cm, m, inches, feet) 5 filters selectable as PEQ (20 Hz - 20 kHz, Q: 0. 4 - 20. 0, +/-12 dB), Lo-Shelf (20 Hz - 20 kHz, 6/12 dB slope, +/- 12 dB), Hi-Shelf (20 Hz - 20 kHz, 6 dB slope, +/-12 dB), Hi-Pass and Low-Pass (20 Hz - 20 kHz, 6 dB/12 dB, Q: 0. 4 - 2. 0); All-Pass (20 Hz - 20 kHz, 1st/2nd Order, Crossover per Channel Dynamics per Channel Other Parameters Hi-Pass and Low-Pass each 6/12/18/24 Bessel / Butterworth, or 12/24 dB Linkwitz-Riley Compressor (Threshold, Attack, Release, Ratio) and Limiter (Threshold, Release) Polarity (inverted/non-inverted), Level, Mute (On/Off) Amplifier 8 Continous Output Power (1 kHz, THD 1%) Rated Output Power (20 Hz-20 kHz, THD <0, 2%) Maximum Bridged Output (1 kHz, THD 1%) THD @ Rated Output Power DIM 30 Intermodulation (SMPTE) Signal to Noise Ratio Frequency Response (-1 dB) Dynamic Audio Limiter Protections Cooling Input Sensivity and Impedance Maximum Input Level Serial Interface Control Logic in and Outputs Loudspeaker Connectors Dimensions (Width x Height x Depth) Net Weight P900 RL 4 450 W 350 W 2 650 W 450 W <0, 03% <0, 08% P1200 RL 8 380 W 300 W 4 600 W 500 W < 0, 05% 2 850 W 650 W - P3000 RL 8 4 2 P900 RT 100V 70 V 400 W 350 W - P1200 RT 100V 70 V 280 W 230 W 850 W 1300 W 1800 W 410 W 750 W 1200 W 1500 W 350 W 2600 W 3600 W <0, 01% <0, 01% <0, 1% <0, 2% <0, 1% 590 W 580 W 500 W 500 W - 900 W 1300 W 1200 w 1700 W <0, 2% <0, 1% <0, 2% <0, 3% <0, 2% <0, 3% <0, 3% <0, 1% <0, 3% >100 dB 45 Hz - 20 kHz > 105 dB 20 Hz - 20 kHz THD </= 1% (Input signal </= + 20 dBu Hi-Temperature, DC, HF, Back EMF, Peak Current Limiter, Inrush Current Liminter, Power On Delay 3(4)-stage fan, front-to-rear cooling 1, 55 V (+6dBu), 20 kOhm, XLR Input 8, 7 V (+21 dBu) Network: CAN, 2 RJ45 (CAT-5 Cabling), RS-232 for media control systems 2 x 0V 5V free configurable, Easy-Remote Barrier Strip 16 kg 17 kg Neutrik Speakon NL4 483 mm x 132, 5 mm x 390 mm (19", 3 U) 30 kg 24 kg 25 kg Barrier Strip All measurements both channels driven into 8 ohms unless other specified. 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