User manual PASO CATALOGUE 2004

[. . . ] C O N TA C T I TA L I A · To C ATAL O GU E 04. 1 UK C ATA L O G U E 0 4 . +39 0258077. 1 (15 lines) Fax +39 0258077. 277 e-mail: info@paso. it - http://www. paso. it SOUND SYSTEMS SPECIALIST company presentation systems amplifiers sound sources microphones and microphone stands wireless microphones mobile systems speaker units SPECIALISTI SOUND SY PASO S. P. A. is certified for conformity with ISO La PASO S. P. A. , Azienda certificata EN EN ISO 9001:2000. The know-how of design, plant9001:2000, possiede un know-how progettuale, engineering ed industriale maturato in oltre 70 anni impiantistico and industrial experience matured in over 70 years of activity and consolidated thanks to di attività e consolidatosi attraverso una costante a constant quest for innovation through technology. ricerca dell'innovazione attraverso la tecnologia. The Company's precious heritage of technical Un prezioso bagaglio di tecnica, di competenza knowledge, skill and experience has led it to enjoy ed esperienza che ha consentito world markets trust and appreciation in the main alla Società di on which it is present also through its subsidiaries godere della fiducia e dell'apprezzamento dei PASO Sound Products Inc. [. . . ] The DLC9000 automatic volume controller uses a microphone, supplied separately, to detect the environmental noise. The output of the controller is connected between the pre-amplifier and the power amplifier of the zone in question. The noise measuring device is extremely easy to configure and the various programming stages are easily called up on the menu provided on the 16-digit backlit display by means of only three push-buttons (Up/Down and Selection). DLC 9000 AMPLIFIERS DLC 9000 2. 18 FUNCTIONAL FEATURES: · Viewing and display of the background noise level in real time · Storage and display of the minimum and maximum background noise levels · Level of attenuation definable in relation to the desired S/N ratio · Adjustment of the incremental ratio by means of the "Rise ratio" and "Mic. Calibration" functions · Definable sampling of the measuring microphone signal · Possibility of activating the "Precedence" or "Vox" function for blocking attenuation of emergency calls · Possibility of listening to the signals coming from the room microphone through a loudspeaker installed inside the unit. The DLC9000 has many innovative functions that make it easier to use in all sorts of system solutions: · Night/Day: Enabling the unit to function with two completely different configurations, each gauged for specific noise conditions. Switching between Night and Day is achieved by means of a control with an external contact. · Bypass (compatibility with sending of alarm and evacuation messages). In this mode, in case of failure both of the mains power supply and the 24 VDC power supply, the unit becomes transparent, allowing the input signals to pass through it. Activation of the by-pass function also enables evacuation messages to be sent out at the maximum power, regardless of the ambient noise. This function enables sampling of the ambient noise to be stopped while broadcasting messages. The device enables automatic detection and storage of the maximum and minimum noise levels, even for an unlimited period of time. This function simplifies the operations for calibrating the noise measuring device, since the presence of the operator is not required. Definition of the excursion range of the output signal · Monitoring. The unit has an internal monitoring loudspeaker enabling the sound and noise coming from the microphone to be monitored. The output level of the monitoring loudspeaker can be set or it can be excluded electronically via the menu. In the "user" mode, only some set-up menus are available to the user. These do not enable the critical parameters of the system to be altered. In the "service" mode, all the set-up functions and modes are available for programming by specialised personnel. DLC9000 Mains power supply External DC power supply Phantom power supply Max. input impedance (balanced) LINE IN output impedance LINE OUT output impedance (electronically balanced) Max. signal amplitude TECHNICAL 230 VAC±10% 24 V 12 V 10 W 480 mA 1W 0÷78 dB 1 k 500 . 330 /branch 2 Vrms SPECIFICATIONS 62 dB A 1, 2, 4, 8, 16, 32, 64 0÷±20 dB 12 V 35 mV; 90 mV; 200 mV; 280 mV: 370 mV; 470 mV; 720 mV; 1. 15 V; 2 V 0÷78 dB [1:0. 25] [1:0. 50] [1:1] [1:2] ±4 dB 275x45x225 2. 150 Signal/noise ratio Selectable averages Selectable "Min" and "Max" excursion Precedence control Precedence activation threshold Fixed attenuation Selection of incremental ratio Calibration of the microphone Size (LxHxD), mm Weight (net), kg ACCESSORIES: · 27/2469 Support for mounting in 19" rack · M936 Dynamic microphone · MC101-P Flat electret microphone 2. 19 AMPLIFIERS amplifiers Industrial amplifier TIA120 Integrated amplifier made in the standard format that also enables it to be mounted inside a telephone type cabinet. The possibility of mounting it directly on a wall using the supporting plate provided for this purpose means that it can be applied in all situations characterised by a lack of space. [. . . ] The TRX20-V has been designed to be used in security installations and has a 4KV resistant line transformer, a thermal fuse which excludes the speaker in case of overheating, a ground connector and a flame resistant connecting cable. TR30-TW 0° TR10-TW 179, 5 mm 125, 5 mm 50 mm 90, 5 mm 25 mm 127 mm TRX20-TW TRX20-V Horizontal Plane 60° TR10-TW Vertical Plane SPEAKER UNITS -30° 0 dB - 5 dB 30° -60° -10 dB -15 dB -20 dB 2000 Hz -90° 2000 Hz 90° -120° 120° -150° 180° 150° 7. 18 TECHNICAL MODEL Rated otput Adjustable output (100V line) Frequency response Angle of dispersion (2kHz) Efficiency Maximun sound pressure Class of protection Colour Size (ØxL), mm Net weight, kg 259x261 1. 75 SPECIFICATIONS TRX20-T W TRX20-T WP 20 W 20-15-10-5-2. 5 W 350÷12, 500 Hz 80° 110 dB (1 W/1 m) 123 dB (Pnom/1 m) TR30-T W 30 W 30-20-15-10-5 W 350÷6, 000 Hz 70° 107 dB (1 W/1 m) 122 dB (Pnom/1m) IP66 T R 10 - T W 10 W 10-5-3-1 W 450÷10, 000 Hz horizontal:100° vertical:90° 112 dB (Pnom/1 m) IP65 pale grey 213x230 1. 5 (LxHxD) 176x125. 5x179. 5 1. 2 speaker units Extended-range two-way horn TR20-HF TR40-HF T R 2 0 - H F 16 W adjustable T R 4 0 - H F 4 0 W adjustable 356 mm The TR20-HF and TR40-HF horns are two-way speaker units characterised by high efficiency, an extensive frequency response and excellent holding power. The type of construction and materials used enable them to be used outside, even in unfavourable 308 mm weather. The body of the speaker unit is made of reinforced polypropylene, self-extinguishing to UL 94-VO. The medium-to low range is reproduced by a folded horn fed by a cone-type TR20-HF/TR40-HF loudspeaker (mid-woofer), while reproduction of the higher range is made by to a compression unit (tweeter) coupled to a constant-directivity horn (TR40-HF) or to a dome-type unit (TR20HF). [. . . ]