Ratoc Systems RAL-KEB02iP User Manual Download Page 3

RAL-KEB02iP (iPod

®

 Compatible Mode ) User's Guide Rev 1.10  01/July/2014         

                      3 

 

1. Introduction 

 

  Thank you for choosing RAL-KEB02iP. It brings out High Quality digital Audio stream from 

iPod

®

/iPhone

®

/iPad

®

 and converts it to Stereo Analog signal with HiFi-Audio-file grade ESS 

ES9018K2M DAC. And it drives High Quality headphones or earphones with fully balanced 

circuit amplifier. Just hook up your iPod

®

/iPhone

®

/iPad

®

 to RAL-KEB02iP with Apple 30P – 

USB cable or Lightning - USB cable and play music. Carry on your palm and enjoy your 

favorite music with iPod

®

/iPhone

®

/iPad

®

, KEB02iP and your favorite headphone at any 

place. 

 

(1) Features: 

   - Compatible with: 

      - 30P Dock connector models. 

                                  iPod touch(1

st

 – 4

th

 generations) 

                 iPod nano(3

rd

 – 6

th

 generations) 

                 iPod Classic, 120GB Classic, 160GB Classic 

                 iPhone3, iPhone3GS, iPhone4, iPhone4S 

                 iPad, iPad2, iPad3 

       - Lightning

®

 connector models. 

                                  iPod touch (5

th

 generation) 

                 iPhone5, iPhone5C, iPhone5S 

                                  iPad(4

th

 generations), iPad mini, iPad Air 

 

       - Digital Audio streaming format. 

               L-PCM 16bit/32kHz, 44.1kHz, 48kHz 

                 * Restricted by iPod Firmware or iOS Audio Output Driver. 

      - Includes reliable 3.7V/1200mAh Li-Polymer battery(made in Japan). It brings 4hr   

        operation with two hour charging time.   

      - 32bit Multi Thread processor and two independent X-Tal oscillator modules   

    (24.576MHz and 22.5792MHz) are included. The silicon and oscillators brings Low jitter   

        accurate Audio Master Clock to ES9018K2M DAC and brings clear sound.     

   

 

 

Summary of Contents for RAL-KEB02iP

Page 1: ...RAL KEB02iP iPod Compatible Mode User s Guide Rev 1 10 01 July 2014 1 RAL KEB02iP iPod Compatible Mode User s Manual Rev 1 10 01 July 2014 RATOC Systems Inc...

Page 2: ...erformance 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 this accessory with iPod iPhone or iPa...

Page 3: ...place 1 Features Compatible with 30P Dock connector models iPod touch 1st 4th generations iPod nano 3rd 6th generations iPod Classic 120GB Classic 160GB Classic iPhone3 iPhone3GS iPhone4 iPhone4S iPad...

Page 4: ...light indicates Low Battery state below 3 4V In this case charging is required 3 HP level Slide Switch Select Headphone output level Right position shown in above brings High Level for high impedance...

Page 5: ...Power supply unit to charge internal battery with USB A to micro USB B cable 4 Mode Select Slide Switch Use this slide switch to change KEB02iP operation mode This switch must be set in Power_OFF stat...

Page 6: ...ed when succeeded to detect iPod and starts brink to indicate being communicating successfully with iPod 5 2 PCM Green DSD Red Disabled in iPod Legacy support compatible mode Enabled only in USB_DAC m...

Page 7: ...then turn Volume Knob clockwise to turn Power ON if PW LB LED does not light on turn counter clockwise to turn Power off and connect DC 5V Power Adaptor to Micro USB connector at Rear panel Turn Power...

Page 8: ...d If the LED does not light on Red and start blinking remove cable from USB A connector and turned off KEB02ip After a couple of seconds turn Power KEB02iP ON and connect iPod again Launch and start i...

Page 9: ...hm Stereo earphone Charging time 3hr for full charge 4 External DC Power requirement DC 4 75V to 6 0V regulated 0 5A minimum Required charging cable with USB micro B plug Note KEB02iP does not supply...

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