THREE YEAR LIMITED WARRANTY TO ORIGINAL PURCHASER
The LightSPEED QFRXCc Aviation Headset is guaranteed against malfunction due to defects in materials and workmanship for a period of 3 years,
beginning at the date of original purchase. If such a malfunction occurs, the product will be repaired or replaced (at our option) without charge during
the period and under the limitations stipulated in the data sheet or owner’s manual (if any) for that individual product. If delivered prepaid to the
LightSPEED warranty ser vice center, the unit will be returned prepaid. Warranty does not extend to finish, appearance items, or malfunctions due to
abuse or operation other than specified conditions, nor does it extend to incidental or consequential damages, so the above exclusion may not apply to
you. Repair by other than LightSPEED or its authorized ser vice agencies will void this guarantee. Information on authorized ser vice agencies is available
from LightSPEED Aviation.
LightSPEED QFRXCc is a trademark of LightSPEED Aviation, Inc. © 2004 LightSPEED Aviation. PRINTED IN U.S.A. All rights reserved.
Ear Shape / Size and the
Opening of the Ear Seal
The seal opening is designed to fit comfor tably around
most ears. Care should be taken to make sure each ear
is completely inside the seal…not pinched underneath!
If necessar y, adjust the domes slightly to make sure the
ear lobes are tucked up inside the ear seals. With the
ears fully enclosed, the domes can deliver maximum
comfor t and attenuation.
Dome
Headset rests at
center of head
Minimal
pressure on jaw
Height Adjustment
Optimal fit is achieved by:
(1) Getting your ears positioned INTO the dome as described above.
(2) Holding either dome with one hand, slide the dome up the stirrup
rails until domes are slightly above your jawbone.
(3) Repeat this for the other dome. When completed, there should be
just a slight upward pressure on the bottom of your ear lobe.
Mic Positioning
The microphone element has a front and a back. Speak into the side that
says ‘TALK’ (see Fig. 1). The microphone is positioned for use on your left
side. If reversed to come from the right side, twist the microphone
housing 180˚ to position the ‘TALK’ side in front of your mouth. The back
side has an adjustable ‘GAIN’ pot. It is preset at our facility for optimal
performance. Should you need to adjust the output, contact LightSPEED
Aviation, Inc.
Adjustable
Stirrup
Rails
‘Talk’
T
A
L
K
Microphone
Fig. 1
www.anrheadsets.com
15954 SW 72nd Avenue Por tland, Oregon USA 97224 800.332.2421 503.968.3113 fax: 503.968.7664
