ES947LED,ES947SVLEDES947WLED-Audio-Technica.pdfVIP

ES947/LED, ES947SV/LED ES947W/LED Cardioid Condenser Boundary Microphones with Mute engineered sound? microphones Switch and LED Indicator Installation and Operation The ES947/LED requires 11V to 52V phantom power for operation. Output is low impedance (Lo-Z) balanced. The signal appears across Pins 2 and 3; Pin 1 is ground (shield). Output phase is “Pin 2 hot”— positive acoustic pressure produces positive voltage at Pin 2. The microphone should be installed on a flat, unobstructed mounting surface. The small-diameter capsule near the boundary eliminates phase distortion and delivers clear, high-output performance. To mount the microphone in a tabletop without the isolators, a 20.5 mm (13?16) diameter hole is required. To mount the microphone with the isolators, a 23.5 mm (15?16) hole is required. Place the isolators on either side of the hole to achieve mechanical isolation from the mounting surface. Features ? Mounts unobtrusively in tabletops ? Low-profile element provides uniform cardioid polar pattern with 120o acceptance angle ? UniGuard? RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI) ? Self-contained electronics eliminate the need for external power module ? Rugged all-metal case with a two-layer steel mesh grille ? Capacitive-type touch-sensitive switch allows users to easily mute/un-mute the microphone ? Integral LED ring indicates mute status—green when mic is live, red when muted ? Isolators provide mechanical dampening of mounting-surface vibration ? Available in three colors: black (ES947/LED), silver (ES947SV/LED) and white (ES947W/LED) The capacitive-type touch-sensitive switch enables muting functionality: press to mute, press again to un-mute. The LED indicator ring lights green when the microphone is live and lights red when the microphone is muted. Avoid leaving the microphone in the open sun or in areas where temperatures exceed 110° F (43° C) for long periods of time. Extremely hi