Product overview .................... 6 Overview of the headset ................6 Overview of the control unit ................. 7 Putting the S1 DIGITAL into operation ............8 Connecting the headset to the intercom ........... 8 Powering the headset ..................8 Attaching the belt clip, the cable clip and the design caps ....10 Connecting the headset to a Bluetooth device ........11...
However, the S1 DIGITAL is designed to reduce the effects of such failures and to allow for continued use of NoiseGard /digital. NoiseGard...
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• 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. S1 DIGITAL...
Guide rapide S1 DIGITAL Instruction manual Manual A list of accessories can be found on the S1 DIGITAL product page at www.sennheiser-aviation.com or www.sennheiser.com. For information on suppliers, contact your local Sennheiser partner: • www.sennheiser-aviation.com > “Purchase Information” • www.sennheiser.com > “Service & Support”...
Overview of the headset Headband padding Microphone (Outer) NoiseGard /digital (Inner) NoiseGard /digital microphone microphone Smart Update button Ear pads LED Smart Update LED Contact pressure slide switch Before wearing the headset, remove the protective foil from the Sennheiser logo. S1 DIGITAL...
MUTING OFF/ON switch (PJ-068 equivalent) Mono /stereo switch ¼” (6.35 mm) jack plug (PJ-055 equivalent) You can directly remote-control any Bluetooth device supporting the AVRCP profile and connected to the S1 DIGITAL by using the to D. operating elements S1 DIGITAL...
Connection via a 3-pole XLR socket Adapter-P-XLR-3 adapter cable (optional accessory available from your Sennheiser partner) allows you to connect the headset to the on-board DC power supply system (12 – 35 V ) via a mounted 3-pole XLR socket.
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Putting the S1 DIGITAL into operation Power supply via two batteries/rechargeable batteries Open the cover of the battery compartment on the control unit. Insert two AA size batteries/rechargeable batteries. Observe correct polarity. Close the cover of the battery compartment. When you switch the headset on (see page 16), the Power LED provides information on the remaining battery/rechargeable battery capacity.
Putting the S1 DIGITAL into operation Attaching the belt clip, the cable clip and the design caps Attaching the belt clip The belt clip allows you to attach the control unit to the seat belt so that the control unit doesn’t hinder you.
Putting the S1 DIGITAL into operation Connecting the headset to a Bluetooth device CAUTION Danger of malfunction due to radio waves! The transmitted radio waves of mobile phones can impair the operation of sensitive and unprotected devices. Only make calls with the headset in environments where wireless Bluetooth transmission is permitted.
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Putting the S1 DIGITAL into operation Switching the “Bluetooth connection” flashing on/off during an existing Bluetooth connection: To switch the flashing Switch the Bluetooth function off (see page 15). Press and hold the multi-function button until the LED alter- nately flashes blue and red.
– a snug fit of the headband on the head is ensured. Adjusting the contact pressure The S1 DIGITAL allows you to choose your preferred contact pressure set- ting, which offers a good balance between best possible noise attenuation and still comfortable contact pressure.
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Using the S1 DIGITAL Positioning the microphone towards the corner of the mouth The microphone boom is flexible, so you can position it individually. Bend the microphone boom so that the microphone is placed at the cor- ner of the mouth. Maintain a distance of approx. 2 cm between micro- phone and mouth.
DC power supply system. NoiseGard /digital is switched off. The Power LED goes off. When the S1 DIGITAL, and thus NoiseGard /digital, is switched off, it can be used as a conventional, passive headset. Switching the Bluetooth function on/off Switch the headset on to use the Bluetooth function.
Using the S1 DIGITAL Adjusting the headset to the listening situation Adjusting the volume WARNING Danger of hearing damage! Listening at high volume levels for long periods can lead to perma- nent hearing defects. Before putting the headset on, set the volume to a low level.
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Using the S1 DIGITAL Activating the “auto shut-off” function The “auto shut-off” function automatically switches the headset off when it is disconnected from the intercom or when the aircraft avionics are switched off. With the “auto shut-off” function activated, the operating time is increased.
Remote-controlling connected Bluetooth devices You can directly remote-control any Bluetooth device supporting the AVRCP profile and connected to the S1 DIGITAL by using the buttons on the headset. Please refer to the instruction manual of your audio source for information on whether your Bluetooth device supports the AVRCP profile.
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= muting is activated Remote-controlling an audio source If your headset has a Bluetooth connection to an audio source (e.g. iPod, MP3 or CD player), you can use the S1 DIGITAL to remote-control the audio source as follows: Button Duration Function...
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Using the S1 DIGITAL Remote-controlling a mobile phone If your S1 DIGITAL has a Bluetooth connection to your mobile phone, the LED flashes blue when the mobile phone is ringing. You can also hear the ring tone of your mobile phone in the headset if your mobile phone supports this function.
Transporting the S1 DIGITAL Resetting the settings of the headsets You can reset all settings of your headset to the factory default settings. In doing so, the connection profiles of the Bluetooth devices used are deleted, thus preventing that other users of the headset can access your Bluetooth enabled devices.
Cleaning/maintaining the S1 DIGITAL Cleaning/maintaining the S1 DIGITAL CAUTION Liquids can damage the electronics of the product! Liquids entering the housing of the product can cause a short-circuit and damage the electronics. Keep all liquids far away from the product.
If a problem occurs that is not listed in the above table or if the problem cannot be solved with the proposed solutions, please contact your local Sennheiser partner for assistance. To find a Sennheiser partner in your country, search at www.sennheiser- aviation.com > “Purchase Information” or www.sennheiser.com > “Service & Support”.
Spare parts Leatherette ear pads, 1 pair GEL ear pads, 1 pair Wind and pop screen Headband padding, 1 pair Cover for inner NoiseGard microphone, 1 pair Belt clip HZC 08 cable clip Transport case 24 | S1 DIGITAL...
Adaptation Engine The NoiseGard /digital technology of the S1 DIGITAL uses an innovative approach. By means of the microphones, the current sound situation is analyzed to fully calculate the optimum control circuit settings. This calcu- S1 DIGITAL | 25...
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ANR are fixed, whereas the attenuation of the digital adaptive FF-ANR depends on the situation. This reveals the powerful effect of adaptivity, which always provides the greatest attenuation where the loudest noise components manifest themselves. Noise Attenuation Passive Dig. FB Dig. Adaptive FF 26 | S1 DIGITAL...
12 – 35 V at max. 150 mA NoiseGard /digital (on-board DC power supply system) 2.4 – 3.0 V (batteries/rechargeable batteries) Operating time Alkaline batteries/rechargeable bat- teries: approx. 25 hrs (NoiseGard /digital only) Lithium batteries: approx. 40 hrs S1 DIGITAL | 27...
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¼” (6.35 mm) jack plug Audio High left Audio High right Audio Low XLR 3-pole socket (optional accessory) Power supply for NoiseGard /digital (12–35 V Ground Not assigned Hollow jack socket (optional accessory) Power supply (4 V Ground 28 | S1 DIGITAL...
Manufacturer declarations Manufacturer declarations Warranty Sennheiser GmbH & Co. KG gives a warranty of 5 years on this product. For the current warranty conditions, please visit our website at www.sennheiser-aviation.com or www.sennheiser.com or contact your Sennheiser partner. In compliance with the following requirements •...
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