E07K User manual(EN).cdr
Contents
1. FuO ANDES USB DAC Headphone Amplifier User manual MODEL E07K Brief Introduction E07K is one kind of Portable Headphone Amplifier which with high performance of USB Audio DAC and Headphone Amplifier It could connect with PC cell phones and other audio players so that you can enjoy high quality music Specification eOutput power gt 220mW 320 gt 36mW 3000 Headphone Impedance Range 160 3000 eFrequency Range 20Hz 20KHz Power supply Internal rechargeable Li ion battery eSupport sampling rate USB decode Max 96KHz 24 Bit eSize 96mmx55mmx15 2mm eWeight 102g List of items in the package please verify EO7K 1pcs USB cable 1pcs 3 5mm audio cable 1pcs Dual layer soft pouch 1pcs Silicone band 2pcs Silicone case 1pcs Rubber feet 6pcs Lens protective film 2pcs User manual 1pcs Default setting TREBLE 0 BASS 0 BALANCE 0 GAIN 6dB USBCHG ON SLEEP OFF DISPLAY ON MAX VOL 60 VOL MEM OFF RUN TIME 00D OOH_ 00M day hour minute indication for charging operation whether USB CHG ON USB CHG ON ethe f 4 charging is display display vgmg USB CHG OFF USB CHG OFF working or not disappear disappear 4 when progress bar of fully charged when displaying empty batter r sign sto pped Battery power battery please y Owe gn s charge timely LJ flashing Menu Instructions B Bass T Treble Status indication of input connectors O USB default or US2. Back or exit the current menu 3 5MM headphone output jack Be able to insert two headphones meanwhile and use both at the same time eHeadphone Impedance 160 3000 eOutput power gt 220mW 320 gt 36mW 3000 RESET When E07K needs to be reset please use it Use a small and insulating stick and press after inserting OLED display screen Indicate various working and setting information State indicator Charging state red light on off after fully charged Working state blue light on Charging while working red and blue light are on at the same time Operation instructions HOLD button Slid downward is HOLD locking the functions of other buttons and display screen turning on off meanwhile HOLD Unlocking e Lock in Battery Fully charged needs 180 minutes testing in the condition of charging via computer USB port Note In order to speed up charging time we advise users to charge under power off Total runtime after fully charged about 24 hours under laboratory environment for reference only LO BYPASS DOCK Line Out sound effect switch only valid when connecting DOCK LO BYPASS On adjust the volume of E07K setting of sound effect is ineffective oft adjust the volume of EO7K setting of sound effect is effective USB connector Connect computer USB decode and then output audio signal Char
3. set HOLD Lock in in factory setting elf can not be sucessfully powered on please check whether HOLD key is locked and set HOLD to be UNLOCKED Please turn off when inserting or pulling out DOCK or EO9K Qualified Certificate DATE FE CE R Manufactured by FiiO Made in China 5190122 Warranty provision Amplifier one year free maintenance Accessories No warranty FiiO Warranty for reference only please subject to the provisions of the local Sales Agents Specially stated FiiO has the final interpretation of these instructions If any discrepancy is found between the instruction manual and the product please refer to the actual product FiiO reserves the right to amend the technical specifications without prior notice FiiO reserves the right to amend these instructions without prior notice Manufacturer reserves the right to amend technical specifications without prior notice Contact FiiO Electronic Technology Ltd Address 2 F F Building Hougang Industrial Zone Shigang Village Huangshi West Road Baiyun District Guangzhou China Postcode 510430 Web http www fiio com cn facebook http www facebook com fiiochina twitter https twitter com FiiO_ official If E07K is not working normally or any doubts Please login it http fiio com cn support FeekBack aspx and post for advisory or send email to market fiio com cn directly
4. B poste hh AUX AUX LINE IN BRT Usscer kA m DOCK DOCK OUT Sleep Timer minutes 1r Charging switch indicator YOC 20 Battery indicator Adjustable range 10dB 10dB TREBLE TREBLE 2dB step Adjustable range 10dB 10dB BASS BASS 2dB step Adjust the balance of L R BALANCE BALANCE Sound channel USBCHG USB charging On USB CHARGE OFF USB charging Off OFF Sleep function off SLEEP x 10 90 Sleep function time Minute Display backlight on DISPLAY Set shut off timer of displa MENU 20 60 backlight in second piy MAX VOL 20 60 Maximum volume limit Max Volume Limit 20 60 VOL MEM OFF Volume memory function OFF Vome Memory Volume memory function ON Fw Version Firmware version Time of system operations account from the first application it will restart from SYSTEM Run Time Zero after reset button is pressed reloading default setting or when the battery depleted Default Setting Loading default factory setting Sleep will be set OFF automatically when E07K Power off each time Operation instructions Volume Main menu state when operating it would increase or decrease the volume Select menu item Entering menu when operating it would choose the menu forward or backward Menu button Entering next menu after operation Please make sure the current item when setting the menu Power Exit Control turn on off short press to turn on long press of 3 seconds to turn off
5. ge Computer a LY f 3 5mm Headphone Line input connector External audio signal input Player iPod iPhone iPad E07K a 3 5mm Headphone a FiiO L3 J DOCK connector Specialized dock for E09K Computer Active speakers TET Fy ji Specialized dock for L7 Computer EO7K Active speakers i f FiOL7 U Operation and instructions 1 E07K USB IN PC USB decoding and then headphone output power on short press power connect E07K to computer use the matched USB cable Adjust to suitable volume Recommend volume at 20 or below or follow Procedure 3 to preset volume Ag connect headphone To any of the 3 5mm Headphone output jack Start the audio application in PC Note Any previously opened audio application might lose its sound after connecting E07K to PC Please close then reopen the application refer to below picture Select FiiO USB DAC E07K in the output device menu Windows Device FiO USBUAC EUSK Mac os System preferences Sound Output select FiiO USB DAC E07kK lt Show All Q Sound Effects Output input Select a device for sound output Name Type Internal Speakers Built in FiO USB DAC E07K uss 2 E07K AUX IN headphone amplifier output power on short press power Connect input audio source to bottom AUX connector use matched 3 5mm audio cable Adjust to suitable volume Recommend volume at 20 or below
6. or follow Procedure 3 to preset volume connect headphone To any of the 3 5mm Headphone output jack Operation and instructions 3 E07K SETTING TREBLE BASS BALANCE GAIN USB CHARGE SLEEP DISPLAY power on short oie powe MENU short press select menu use VOL button Return exit short press power Important notices Do not repair disassemble the device by yourself and do not put it in the place with water When long time no using the E07K please charge it periodically in order to make sure the lifetime of the battery To avoid damaging your hearing and audio stereo system please adjust a proper volume when enjoying music Please turn down the volume before plugging in the headphone do not use headphone for a long time FAQS E07K s battery perhaps needs to be recharged when it does not works normally e To save battery power please set display time 20S 60S in display setting menu After display setting display screen will be turned off automatically eWhen without sound output or the sound with noise please check audio output device and the music if they are in good condition e t perhaps the connector of audio input and earphone out do not connect perfectly please pull out and then plug in again ePlease use the original or suitable audio connected cable and make sure it can output normally eFactory setting to avoid mistakenly turning on off please
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