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Maximum output power: 4 dBm Frequency band: 2.4G band (2.400GHz-2.485GHz) 
Hereby, Lightspeed Aviation declares that the radio equipment type Delta Zulu is in compliance with 

Directive 2014/53/EU. The full text of the EU declaration of conformity is available at  

www.lightspeedaviation.com  

 

Transducer principle: Noise-canceling electret Frequency response: 200 Hz-6000 Hz Maximum SPL: 

114 dB Terminating impedance: 220–2200 ohms Operating voltage: 8V- 16V DC. 

Per FCC 15.19(a)(3) and (a)(4) 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 received, including interference that may cause undesired operation. 
Caution: Per FCC 15.21, any changes or modifications to this system not expressly approved by 

Lightspeed Aviation could void the user’s authority to operate the equipment.
Per FCC 2.1033, this file must contain a copy of the installation and operating instructions to be 

furnished the user. A draft copy of the instructions may be submitted if the actual document is 

not available. The actual document shall be furnished to the FCC when it becomes available.
Verify that all operating modes, technical specifications, antennas, and operating frequencies are 

in agreement with the tested device and the frequency block diagram.
For FCC Submissions, the following warning statements are required to be included in the user 

manual.
Per FCC 15.19(a)(3) and (a)(4) 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 received, including interference that may cause 

undesired operation. 
Per FCC 15.21, The user manual or instruction manual for an intentional or unintentional radiator 

shall caution the user that changes or modifications not expressly approved by the party 

responsible for compliance could void the user’s authority to operate the equipment.
Per RSS-Gen, Section 8.4 This device complies with Industry Canada license-exempt RSS 

standard(s). Operation is subject to the following two conditions: (1) this device may not cause 

interference, and (2) this device must accept any interference, including interference that may 

cause undesired operation of the device. Le présent appareil est conforme aux CNR d’Industrie 

Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux 

conditions suivantes: (1) l’appareil ne doit pas produire de brouillage; (2) l’utilisateur de l’appareil 

doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en 

compromettre le fonctionnement. 
Per RSS-Gen, Radio apparatus shall comply with the requirements to include required notices 

or statements to the user of equipment with each unit of equipment model offered for sale.

Product Registration

TO THE EXTENT ALLOWED BY LAW: LSA DISCLAIMS AND PROVIDES THIS 
LIMITEDWARRANTYIN LIEU OF ALL OTHER EXPRESS OR IMPLIEDWARRANTIES, INCLUDING 
ANY WARRANTYOF MERCHANTABILITYOR FITNESS FOR A PARTICULAR PURPOSE. 
LSA IS NOT LIABLE FOR CONSEQUENTIAL, INCIDENTAL, PUNITIVE, INDIRECT, SPECIAL, 
LOST PROFITS, OR SIMILAR DAMAGES CLAIMED UNDER ANY STATUTE OR LEGAL OR 
EQUITABLETHEORY. LSA’S TOTAL LIABILITY FOR ALL CONTRACT, TORT (INCLUDING 
NEGLIGENCE), STATUTORY, OR OTHER CLAIMS ARISING FROM OR RELATINGTO THIS 
LIMITEDWARRANTYOR ANY HEADSET OR PART THEREOFIS LIMITEDTO $1,000. SOME 
STATES DO NOT ALLOW THE LIMITATION OF CONSEQUENTIAL DAMAGES, SO THE 
ABOVE LIMITATIONS MIGHT NOT APPLY TO PURCHASER. THIS LIMITED WARRANTY GIVES 
PURCHASER SPECIFIC LEGAL RIGHTS, AND PURCHASERMIGHT HAVE OTHER RIGHTS THAT 
VARY FROM STATE TO STATE.

FOR PURCHASERS IN CALIFORNIA: PURCHASER HAS THE RIGHT TO HAVE THE 
NEW HEADSET SERVICEDAND REPAIREDDURING THE WARRANTY PERIOD. THE 
WARRANTYPERIOD WILL BE EXTENDEDFOR THE NUMBER OF WHOLE DAYS THAT THE 
NEW HEADSET HAS BEEN OUT OF PURCHASER’S HANDS FOR WARRANTYREPAIRS. IF 
A DEFECT EXISTS DURING THE WARRANTY PERIOD, THIS LIMITED WARRANTY WILL 
NOT EXPIRE UNTIL THE DEFECT HAS BEEN FIXED. IF ANY WARRANTY REPAIR HAS BEEN 
DELAYEDBECAUSE OF CIRCUMSTANCESBEYONDPURCHASER’S CONTROL, OR IF ANY 
WARRANTY REPAIR DID NOT REMEDY A DEFECT AND PURCHASER NOTIFIES LSA OF SUCH 
FAILURE WITHIN 10 DAYS AFTER THE REPAIR, THE WARRANTY PERIODWILL BE EXTENDED 
FOR A PERIODEQUAL TO THE DURATION OF THE DELAY. IF, AFTER A REASONABLENUMBER 
OF ATTEMPTS, THE DEFECT REMAINS UNFIXED, PURCHASERMAY RETURNTHE NEW 
HEADSET FOR REPLACEMENT OR REFUND, SUBJECT TO A REASONABLE DEDUCTION 
FOR PURCHASER’S USE OF THE NEW HEADSET. ANY EXTENSIONOF THE WARRANTY 
PERIODDOES NOT AFFECT ANY PROTECTIONOR REMEDY AVAILABLETO PURCHASER 
UNDER APPLICABLE LAW.

Cert: 00465053

Lightspeed Aviation, Inc.’s Management  

System is Registered to ISO 9001 2015

Please register at LightspeedAviation.com 

to optimize your customer experience.

Summary of Contents for Delta Zulu

Page 1: ...Delta Zulu User Guide...

Page 2: ...is backed by the longest warranty in the industry If this is your first Lightspeed Aviation headset welcome to the Lightspeed family Together with our customers we are building a lasting community fou...

Page 3: ...reo Mono Setting to an Audio Panel 13 ComPriority 13 Mic Gain Adjustment 14 DIP Switch Settings 14 To Change a DIP Switch Setting 14 Personalizing Your Headsets 16 UAC for Charging Audio and Data UAC...

Page 4: ...e CO detection 20 CO Sensor 20 Warnings Errors 21 HearingEQity 22 Lightspeed App Lightspeed App Activation 23 FlightLink 23 FlightLink Feature Details 23 Peak Performance Tips 24 FAQs 25 Specification...

Page 5: ...make necessary adjustments The Delta Zulu also comes with HearingEQity a built in audio equalization system designed to compensate for hearing loss Initial set up is done in the Lightspeed App by taki...

Page 6: ...p of your head 3 Adjust the ear cups to ensure the ears are fully inside the ear seal and there is uniform pressure on your head Getting Started 4 Position the microphone 1 8 inch from your mouth face...

Page 7: ...ter collapsing the sliders completely a taller head pad might be the solution This will move the ear cups further up the side of your head to allow you to center your ears within the cups To order a c...

Page 8: ...ect polarity positioning Getting Started B The LED flashes GREEN when the batteries are charged and the power is ON C When batteries begin to run low the power LED flashes RED If the LED flashes RED d...

Page 9: ...t in use Delta Zulu will auto shut off approximately five minutes after the headset has been removed from your head A set of AA batteries can provide up to 40 hours of power However heavy Bluetooth wi...

Page 10: ...e when it is powered on Hold for approx 2 3 seconds and release to power down LED brightness will be auto detected and dim the light according to the amount of light present C Volume Control Controls...

Page 11: ...connected via Bluetooth wireless technology H ComPriority Button When enabled automatically quiets music and audio from auxiliary devices during radio communications I Personalization Icon Chip J Batt...

Page 12: ...ion Purpose Audible Warnings Audio warnings are delivered through the Delta Zulu headset to allow you to more quickly make necessary adjustments Embedded sensors automatically provide real time enviro...

Page 13: ...ority ComPriority is enabled by default when you power on your headset ComPriority is turned on or off by the bottom controller button The pilot will be notified via an audio cue that the function is...

Page 14: ...Lightspeed logo 3 Turn the dial clockwise to increase gain sensitivity and counterclockwise to decrease gain sensitivity 4 Move the dial in small increments visualize 1 hour increments on a clock fac...

Page 15: ...ill not allow headset to power off by itself ON Allows it to turn off by itself Auto Off enabled Cell mic bias two switches that must both be in the same position 3 4 Cell mic bias Cell mic bias OFF F...

Page 16: ...tandard gold chip with another chip from the included icon set To replace the chip simply remove the battery module and locate the color chip at the bottom of the controls surface Using you fingernail...

Page 17: ...other The platform is also capable of audio and data transfer Lithium Ion Batteries charge with USB A to UAC USB C to UAC 4 Types of UAC Plugs Auxiliary Devices iPhone or iPad The Delta Zulu auxiliar...

Page 18: ...ure automatically turns on when you power on the headset On the first power up the headset will enter into pairing mode as seen by an alternating red blue LED The headset will remain in pairing mode f...

Page 19: ...s of the headset serial number on your mobile device from the list of found devices Your mobile device should now be paired and ready for continued use with Delta Zulu When you turn on Bluetooth mode...

Page 20: ...ough the headset at the cautionary and critical levels Note the Kanari smart alerts work independently of the Lightspeed App Connection to the app is not necessary they work automatically CO Sensor Th...

Page 21: ...xide alerts can be set up to provide voice only or a tone prior to the voice during alerts from the headset Additionally you can set the carbon monoxide alerts to alert you on the left right or both a...

Page 22: ...incorporated into the Lightspeed app which adjusts and sets the hearing levels in each of the ears of your headset Using your mobile device HearingEQity tests and personalizes your hearing experience...

Page 23: ...es Lightspeed App Activation Download the free app in the iTunes store FlightLink FlightLink is currently a stand alone app for older Lightspeed headsets All of the FlightLink functions have been inco...

Page 24: ...chase on the Lightspeed website including these soft goods See details about this membership at https www lightspeedaviation com programs lightspeed wingman club We encourage you to register your head...

Page 25: ...Zulu controller and headset when making calls When pairing Delta Zulu with my phone via Bluetooth wireless technology why does my phone indicate it cannot connect The headset may not be in pairing mo...

Page 26: ...rely inside the cup with a tight seal air can seep in and cause the ANR to compensate for uneven internal cup pressure The ear cups are resting on the tops of my ears which is uncomfortable How can I...

Page 27: ...cell phone call I can t hear the person I m calling What s the problem Always disable ComPriority before making cell phone calls because the other party will be muted Press the bottom controller butt...

Page 28: ...you only need to change the setting if you use a stereo panel STEREO should be used for a stereo panel and MONO for a mono panel How do I change a DIP Switch Setting DIP switches are factory set to ma...

Page 29: ...uffs last To ensure peak ANR performance and comfort replace the ear seals head pads and mic muffs every 18 months These are wear items that are not covered by the Lightspeed warranty and are availabl...

Page 30: ...ohms ON Mono 295 ohms OFF Stereo 575 ohms ON Stereo 590 ohms Active Noise Reduction ANR Maximum SPL Greater than 125 dB at 100 Hz Microphone Transducer principle Noise canceling electret Frequency res...

Page 31: ...external bottom pack music on PC Available for purchase on the Lightspeed website https www lightspeedaviation com product category accessories Lightning to UAC Play music phone use iPhone iPad USB C...

Page 32: ...w Headset s purchase price to Purchaser Warranty Information Without paying any amount to Purchaser LSA may keep sell or otherwise discard all replaced New Headsets and parts thereof and all New Heads...

Page 33: ...Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil ne doit pas produ...

Page 34: ...ied by the developer to meet Apple performance standards Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards Please note that the use of th...

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