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Thank you
of IASUS portable audio amplifiers. The EAR3H boosts any audio track, giving it a fuller and
more robust sound from a micro and compact form factor, with the signature IASUS quality
and performance many have come to trust.
In addition to boosting volume, the EAR3H also features the embedded Transparent Mic
to introduce transparency into your music by blending in surrounding ambient sounds.
This keeps you safe in no matter what environment you wish to experience premium in-ear
audio.
The EAR3H is based on the EAR3 Micro Amp, but with a special attachement designed for
helmet users - an IASUS proprietary quick release mounting system. Just snap it on and go.
In this manual are instructions and tips to operating the EAR3H Helmet Amp. Should you
have any questions and require assistance with setup and usage, please feel free to visit our
website or contact us directly at :
You must register your product to be eligible for warranty service. To register online, please visit the IASUS Concepts website.
To receive warranty service, you will need to provide a copy of your dated sales receipt to confirm warranty status. Please
retain the original copy for your records.
I A S U S _ E A R 3 H _ O P E R AT I N G I N S T R U C T I O N S _ v 1 _ 2 0 2 0
HELMET AMP
MODEL NUMBER: IA-E3H-AMP
for choosing the IASUS EAR3H Helmet Amp, the newest evolution in a long line
in fo@ias us - c onc e p t s. c o m
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Related Manuals for IASUS EAR3H
Summary of Contents for IASUS EAR3H
- Page 1 You must register your product to be eligible for warranty service. To register online, please visit the IASUS Concepts website. To receive warranty service, you will need to provide a copy of your dated sales receipt to confirm warranty status. Please retain the original copy for your records.
- Page 2 EAR3H immediately. Do not turn the volume up too high on the EAR3H. This amp has the potential to damage helmet speakers, earphones, headphones, etc., should they not be rated for a higher audio input. Use the volume amplification carefully by increasing the volume slowly.
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Page 3: Table Of Contents
T A B L E O F C O N T E N T S PAC KAG E CO NTE NTS ...............4 PA RTS &... -
Page 4: Pac Kag E Co Nte Nts
P A C K A G E C O N T E N T S EAR3H AMPLIFIER ACCESSORIES EAR3H Amplifier 3.5mm to USB-A Charging Cable ....Quick Release Clip Short Extention Cable ....XSound 3 Helmet Speakers (Sold Separately) Long Extension Cable with right .. -
Page 5: S P E C If Icat Io Ns
P A R T S & C O N T R O L S R E F E R E N C E Transparency Mode Switch On/Off Volume Knob ....Mic for Transparency Mode Quick Release Clip ....Input 3.5mm jack Cable Charging indicator LED .. -
Page 6: Cha Rg I Ng Th E E A R 3 H
EAR3H. Note: If the EAR3H will not be used for a prolonged period, fully charge the unit before storing to prevent permanent damage to the battery. B O O S T I N G V O L U M E... -
Page 7: Co N Tro Ls
WARNING: Do not turn the volume up too high on the EAR3H. Please exercise extreme caution when doing so. It has the potential to damage helmet speakers, earphones, headphones, etc., should they not be rated for a higher audio input. Use the volume amplification slowly and proceed with caution to avoid over boosting your helmet speakers, earphones, headphones, etc., but most importantly, to... -
Page 8: Co N Ne C Ti N G Th E E A R 3 H
Sold Separately Note: While the EAR3H Output Jack supports headsets and earbuds with an inline mic, any mic input will not pass through the EAR3 and into the audio source. A smartphone will not receive any input from that mic. -
Page 9: Audio Source
EAR3H Amp. included extension cable with right angle plug to connect the EAR3H Amp with your audio source (helmet comm, smartphone, music player...). I A S U S _ E A R 3 H _ O P E R AT I N G I N S T R U C T I O N S _ v 1 _ 2 0 2 0... -
Page 10: Audio Out
Connect helmet speakers, or earphones directly into If needed, use the included short extension cable. For a tidy the Output jack (4) of the EAR3H Amp. installation, cables can be tucked behind the helmet padding. I A S U S _ E A R 3 H _ O P E R AT I N G I N S T R U C T I O N S _ v 1 _ 2 0 2 0... -
Page 11: M O U Nt I Ng Th E E A R 3 H O Nto A H E L Me
M O U N T I N G T H E E A R 3 H O N T O A H E L M E T The EAR3H utilizes the included IASUS proprietary quick release system. To install, follow these steps:... -
Page 12: T R A Ns Pa R E Nc Y M O
T R A N S P A R E N C Y M O D E TURNING TRANSPARENCY MODE ON One of the unique features of the EAR3H is the Transparent Mic. With the flick of a switch on the... - Page 13 For the audio source to be louder than the ambient sounds, turn up the volume on the audio source and reduce the EAR3H volume. The following table give some examples on how the ambient sounds (EAR3H) and the audio source affects the desired output volume.
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Page 14: Turning Transparency Mode Off
TRANSARENCY MODE OFF WARNING: Use caution when turning the volume up to higher levels on the EAR3H. The EAR3H has the potential to damage helmet speakers, earphones, headphones, etc., should they not be rated for higher audio input. Use the volume amplification slowly and proceed with caution to avoid over boosting your helmet speakers, earphones, headphones, etc., but most importantly, to avoid... -
Page 15: -Ye Ar Li Mi T E D War R A N
IF this is true for your area, the above limitations or exclusions may not apply to you. IASUS Concepts shall not be liable for any special or consequential damages or for loss or expense directly or indirectly arising from use of the product, inability to use the product in combination with other equipment, or from any other cause.
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