User manual ELECTRO-VOICE DX 38 DATASHEET

[. . . ] It is further possible to establish the following configurations: Stereo or Dual 2-Way systems, 3-Way + Direct and 4-Way systems, each with Mono Sub-channel, but also full range systems. [. . . ] Afterwards, the appliance is optimally matched to the sound system and can be operated instantly. The "Standard Edit Mode" also uses a pre-set basic program but with the exception that here, the user has access to the selected amount of parameters. The "Full Edit Mode" on the other hand offers access to all parameters, allowing to freely program and store basically any setting. A total number of 80 memory addresses - 50 preset and 30 freely assignable user-programs - are available. Within the Dx 38, AD/DA conversion is taken care of by linear 24-bit converters; where the AD-section employs 128 times oversampling, gain-ranging Sigma-Delta converters. Additional features are: - FLASH memory for software and preset updates via serial interfaces - PC-based operation and configuration software running under Windows `95 / Windows `98 / ME / 2000 / XP / NT - Standard MIDI-interface and RS-232 interface - RS-485 interface or switching contacts optionally available - Back-lit graphic-display with 122 x 32 dots - Inputs and outputs are electronically balanced, XLR-type connectors - Input transformer-balancing is optionally available - Input / Output level controls, Output-Mute switch, channel function indicators SUB, LO, MID, HI - Input / Output meter instruments, compressor and clipping LEDs 6 x 374 (WxHxD in mm), 19", 1 HU 5 kg / 11 lbs protection against inadvertent operation via function-lock PA 1 plexiglas cover 1 HU NRS 90244 Input transformer NRS 90243 RS-232 interface NRS 90247 RS-485 interface NRS 90246 Contact Closure interface Load impedance DA-conversion Frequency response S/N ratio Distortion without transformer Distortion with transformer Frequency crossovers Filters 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. Exclusions and Limitations: The Limited Warranty does not apply to: (a) exterior finish or appearance; (b) certain specific items described in the individual product-line statement(s) below, or in the individual product data sheet or owner's manual; © Malfunction resulting from use or operation of the product other than as specified in the product data sheet or owner's manual; (d): malfunction resulting from misuse or abuse of the product; or (e): malfunction occurring at any time after repairs have been made to the product by anyone other than Electro-Voice or any of its authorized service representatives. [. . . ] Electro-Voice Electronics are guaranteed against malfunction due to defects in materials or workmanship for a period of three (3) years from the date of original purchase. [. . . ]