Audio Technica - PRO41

The output of the microphone is low impedance balanced, XLR male, 3
pins. The signal is symmetrical between pins 2 and 3, point
Hot is two (the positive voltage on the hot spot is generated
by Positive pressure on the capsule). The mass
(shield) is on pin 1.
Connector Type Ground Audio "+" Audio "-"
XLR Pin 1 Pin 2 Pin 3
1/4 "" TRS "Sleeve Tip Ring
1/4 "sleeve end sleeve
To avoid phase cancellation and poor sound
quality, all mic cables must be connected so
consistently: Pin 1-Pin 1, etc. To obtain an entry
micro high-impedance (Hi-Z), connect a Lo-Z balanced cable
a transformer suitable Hi-Z (A-T CP8201 or equivalent) and
connect the transformer to the input of the audio device.
When the PRO 41 is used in combination with an enclosure for
monitoring scene, the speaker should be located 180 ° off-axis
(behind the microphone). This location combined with the directivity
uniform cardioid microphone, can further reduce
risks of adverse feedback.
The PRO 41 is equipped with an on / off button MagnaLock. This button
Special operates silently and can be locked in the "on" position
to avoid accidentally turn off the microphone during
use. To lock, slide the button upwards
"on" position (Fig. 1a). Using a small flathead countersunk head,
turn the small screw in the center of 90 degrees button (quarter
round) anticlockwise (Fig. 1b).
Never force the screw. When the slot of the screw is horizontal
(perpendicular to the microphone body), the knob is locked. For
unlock, turn the screw 90 degrees clockwise
a watch until the slot of the screw is again vertical
(parallel to the body of the microphone). Never try to turn the screw
of more than 90 degrees or a quarter turn. The knob is lockable
in "on" position. Do not try to turn the screw when the button is
in "off" position.
Make sure that no foreign particle enters
the windscreen. An accumulation of iron filings or steel
the diaphragm and / or foreign bodies in the meshes of the windscreen
Windscreen can degrade performance.