6
en | Description
Airman 850
09-2021 | V07 | F.01U.264.819
Customer maintenance manual
Bosch Security Systems LLC
2
Description
2.1
General description
The Telex Airman 850 is a lightweight aviation headset complete with a boom-mounted, noise-
canceling electret microphone.
Lightweight design with soft, pliable cushions, adjustable headband, extended frequency
drivers, and a noise canceling electret microphone result in a comfortable headset providing
the ultimate in clear, understandable communications.
The Airman 850 headset with boom microphone is approved for aircraft use under FAA TSO’s
C57a and C58a.
2.2
Models covered
This manual only covers models listed here. Not all of the models listed here are currently
active and may not be available in the market. Bosch can, at its discretion, discontinue models
and part numbers.
Model
number
Description
ANR
Connector and wiring used
301317-000
Airman 850 Headset, Dual-
sided
Yes
PJ-068 (or equivalent) & PJ-055 (or
equivalent)
Connector wiring diagram for catalog
numbers 301317-000; -003; -101; -200;
-201; -300; and -400, page 18
301317-002
Airman 850 Headset, Dual-
sided
Yes
XLR
Connector wiring diagram for catalog
number 301317-002 (5-pin XLR), page
19
301317-003
Airman 850 Headset, Dual-
sided
Yes
PJ-068 (or equivalent) & PJ-055 (or
equivalent)
Connector wiring diagram for catalog
numbers 301317-000; -003; -101; -200;
-201; -300; and -400, page 18
301317-101
Airman 850 Headset, Dual-
sided, customer specific
No
PJ-068 & PJ-055
Connector wiring diagram for catalog
numbers 301317-000; -003; -101; -200;
-201; -300; and -400, page 18
301317-200
Airman 850 Headset, Single-
sided
No
PJ-068 (or equivalent) & PJ-055 (or
equivalent)
Connector wiring diagram for catalog
numbers 301317-000; -003; -101; -200;
-201; -300; and -400, page 18
301317-201
Airman 850 Headset, Single-
sided, customer specific
No
PJ-068 & PJ-055
Connector wiring diagram for catalog
numbers 301317-000; -003; -101; -200;
-201; -300; and -400, page 18
Summary of Contents for Airman 850
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