User manual ELECTRO-VOICE TS940D EDS

[. . . ] R Systems TS940D Theatre Stage System Electro-Voice Theatre Sound System® Description In the TS940D, Electro-Voice has combined its expertise in constant-directivity horns, high-frequency compression drivers and lowfrequency speakers and enclosures to produce a compact, easily installed theatre stage system with superior performance in all areas: uniform dispersion to the higheest frequencies, high efficiency, high power capacity and wide, smooth frequency response. The TS940D matches the only second-generation constant-directivity high-frequency horn to a world-class high-frequency driver, providing accurate reproduction and coverage of frequencies from500 Hz to 20, 000 Hz. [. . . ] This means quick and easy driver replacement. All components of the TS940D are finished in matte black, to eliminate any reflections back through the screen. Frequency Response Figure 2 shows TS992-LX frequency response with presets of the Electro-Voice Dx34A digital speaker system processor (see Crossover and Basic Equalization section). The measurement was made with a swept sine-wave signal, 4 volts at 500 Hz, in an anechoic (echoless) environment. The microphone was at a distance of 3. 0 m (10 ft), on an axis at the lower edge of the high-frequency horn. Figure 3 shows the frequency response of the individual sections of the TS992-LX, measured under the same conditions but with a 4-volt input constant with frequency, the results of which were then normalized to 1 watt/1 meter. Frequeny Response The data was measured in an anechoic (echoless) environement at 20 feet on axis with 4 volts of swept 1/3-octave random noise. The frequency response curve for the TS940D is shown in Figure2. TS940D Theatre Stage System Limited Warranty Electro-Voice products are guaranteed against malfunction due to defects in materials or workmanship for a specified period, as noted in the individual product-line statement(s) below, or in the individual product data sheet or owner's manual, beginning with the date of original purchase. If such malfunction occurs during the specified period, the product will be repaired or replaced (at our option) without charge. The product will be returned to the customer prepaid. [. . . ] ** Additional information is contained on the individual component engineering data sheets. Sound Pressure Level at 1 Meter, 1 Watt Input, LF (100- to 800-Hz average): 96 dB LF (65- to 125-Hz average): 94 dB HF (800- to 5, 000-Hz average): 110 dB Power Capacity Average Power-Handling Capacity, Low Frequency (per EIA RS-426-A 1980): 600 watts Low Frequency, Continuous Program:*** 1, 000 watts High Frequency (per AES2-1984/ ANSI S4. 26-1984): 60 watts Dispersion, Horizontal and Vertical: 90° Nominal Impedance, HF and LF: 8 ohms Components: DH2As1 compression driver; HP99T horn; TL15-1XS low-frequency system with EVX-150A woofer; HMK-4 horn/drivermounting bracket Finishes: Matte black HF horn, black driver and mounting bracket, and black texturedpainted LF system Overall Dimensions, Assembled (see Figure 1), Height (approximate): 1. 295 m (51 in. ) Width: 680 mm (26. 75 in. ) Depth: 254 mm (10 in. ) Net Weight (total): 46. 0 kg (101. 1 lb) Shipping Weight (total): 51. 1 kg (112. 6 lb) TS940D Theatre Stage System ____________________ *** This rating facilitates competitive comparisons. Continuous program power is twice the two-hour sinewave power capacity at minimum impedance. 600 Cecil Street, Buchanan, MI 49107 616/695-6831, 616/695-1304 Fax Manufacturing Plants at Buchanan, MI · Newport, TN · Sevierville, TN· Austin, TX ©Telex Communications, Inc. [. . . ]