General Description; Design Features - Telex DH2200 User Instructions

The Telex DH2000 and DH2200 are lightweight Dispatch Headsets complete
with boom-mounted, noise canceling electret microphone.
The DH2200 is a dual sided headset while the DH2000 is equipped with a
single earphone accompanied by a comfortable temple pad on the opposite
end on the headband.
This device complies with part 15 of the FCC Rules,
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference re-
ceived, including interference that may cause un-
desired operation.
Headphones
The DH2000 series Dispatch Headset features open style earphones for
long-term, fatigue-free usage. The earphone housings are mounted on
stainless steel sliders which permit over 2 inches (51mm) of fitting
adjustment. The ear cushions are removable for easy field replacement.
Microphone
The DH2000 series Dispatch Headset features a miniature, amplified, noise
canceling microphone. The microphone boom is flexible for optimum
microphone placement. And it is reversible for wearing on either side of the
head. For best results, the microphone should be positioned as close to the
mouth as possible. A position at one side of the mouth is best to minimize
popping, hissing, and breathing sounds when speaking.
The microphone amplifier is contained in the boom-side earphone housing.
The amplifier has an adjustable gain control. (Adjustment by a qualified
technician is recommended).

General Description

Design Features

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