왘 Please read this instruction manual carefully and completely before using the
product.
왘 Always include this instruction manual when passing the product on to third
parties.
왘 This instruction manual is also available on the Internet at
www.sennheiser-aviation.com or www.sennheiser.com.
Preventing health problems and accidents
왘 Always maintain a distance of at least 3.94“ (10 cm) between the ear cups and
the cardiac pacemaker or implanted defibrillator since the product generates
permanent magnetic fields.
왘 Keep product, accessory and packaging parts out of reach of children who
could swallow smaller pieces.
왘 Switch the product off after use to conserve battery power. Remove the
rechargeable batteries if the product will not be used for extended periods of
time.
왘 If during flight operation you, as the pilot, operate your connected device using
the headset, this can limit your attention. During flight operation, do not use
the headset for making phone calls or listening to music.
왘 The product is capable of producing sound pressure exceeding 85 dB(A). In
many countries 85 dB(A) is the maximum legally permissible level for continuous noise exposure during the working day. Do not listen at high volume
levels for long periods of time to prevent hearing damage.
Preventing damage to the product and dysfunctions
왘 Always keep the product dry and do not expose it to extreme temperatures
(hairdryer, heater, extended exposure to sunlight, etc.) to avoid corrosion or
deformation.
왘 Only clean the product with a soft, dry cloth.
왘 Never repair or attempt to repair a defective product yourself. Contact your
Sennheiser partner or the Sennheiser Service Department.
왘 Only replace parts of the product whose replacement is described in this
instruction manual. All other parts of the product must be replaced by your
Sennheiser partner.
2 | S1 PASSIVE
The S1 PASSIVE headset
Intended use
Intended use of the product includes
• having read and understood this instruction manual, especially the chapter
“Important safety information”,
• using the product within the operating conditions and limitations described in
this instruction manual.
“Improper use” means using the product other than as described in this instruction manual, or under operating conditions which differ from those described
herein.
The S1 PASSIVE headset
The S1 PASSIVE aviation headset convinces with excellent passive noise attenuation. The headset has been designed for use in noisy single- and multi-engine
propeller aircraft and helicopters.
The headset is characterized by its high-quality appearance and offers
outstanding wearing comfort. With ear pads specially designed for spectacle
wearers, a contact pressure that is individually adjustable and a two-piece headband, the headset is always comfortable to wear even on long flights. In addition,
the headset has been designed with an emphasis on well-balanced weight distribution.
The control unit of the S1 PASSIVE features a 3.5 mm jack socket for connecting
an audio device or mobile phone. An integrated switch allows you to mute the
connected audio device or mobile phone during ATC communications.
Features
• Superb passive noise attenuation
• Extremely comfortable to wear due to adjustable contact pressure and ear
pads specially designed for spectacle wearers
• Well-balanced low weight
• Foldable ear cups
• Excellent audio quality
•ActiveGard
• Control unit with 3.5 mm jack socket for connecting audio devices and mobiles
phones
• Muting of the connected audio device or mobile phone during ATC communications
• “Auto shut-off” extends battery life
• Made in Germany
TM
safeguards your ears from volume peaks above 110 dB
S1 PASSIVE | 3
Delivery includes
Delivery includes
S1 PASSIVE headset
Transport case for headset and accessories
3.5 mm audio cable (OMTP compatible)
3.5 mm adapter cable (AT&T compatible)
Cable clip
Wind and pop screen
Belt clip
S1 PASSIVE
Safety Guide
Quick Guide
Safety guide and quick guide
A list of accessories can be found on the S1 PASSIVE product page at
www.sennheiser-aviation.com or www.sennheiser.com
.
For information on suppliers, contact your local Sennheiser partner: