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RAL-KEB02iP (USB_DAC Mode) User's Guide Rev 2.00_L    01/Nov./2015

  

2 

 

                               

 Index 

1. Introduction ............................................................ 3

 

1-1.Features

 .................................................................................................................. 4

 

2. System requirements .............................................. 5

 

2-1. PC running on Windows 8,7,Vista,XP(SP2 or newer) 32/64bits

 ........... 5

 

2-2. MacOS X 10.7 or newer

 ................................................................................... 5

 

2-3. iOS devices, iPhone, iPad and iPod

…….…………………………………..6

 

2-4. Stereo Headphone

 ............................................................................................... 6

 

3. Package contents .................................................... 7

 

4.Front Panel, Rear Panel Layout .............................. 7

 

5. Setting up Mac/MacOS X .................................... 13

 

5-1. Connecting RAL-KEB02iP to Mac USB port

 ........................................... 13

 

5-2. Setting 'Sound Effects' output to Internal Speakers

 ................................. 14

 

5-3. Setting RAL-KEB02iP as an Audio Output

 ............................................... 15

 

5-4. Setting up 'Audio MIDI Setup' Application

 ............................................... 16

 

5-5. Launch and play iTunes or other Music Player application

 ................... 17

 

6. iPhone, iPad, iPod 

with USB_DAC mode 

          and Lightning to mini-B cable

……………...………18 

7. Setting up Windows PC ( Windows 7 ) ............... 19

 

7-1. Installation of USB Audio 2.0 Class Driver

 ............................................... 19

 

8. Grade up setting for Windows ............................. 25

 

9. Specifications ....................................................... 29

 

iPod.iPad,iPhone, MacOS X are registered trade mark of Apple Inc.

Summary of Contents for RAL-KEB02iP

Page 1: ...RAL KEB02iP USB_DAC Mode Setup Guide Rev 1 0 01 July 2014 Rev 2 0 for RAL KEB02iPL version 01 Nov 2015 RATOC Systems Inc www ratocsystems com Osaka Japan...

Page 2: ...ac MacOS X 13 5 1 Connecting RAL KEB02iP to Mac USB port 13 5 2 Setting Sound Effects output to Internal Speakers 14 5 3 Setting RAL KEB02iP as an Audio Output 15 5 4 Setting up Audio MIDI Setup Appli...

Page 3: ...F Player on iOS devices 1 USB Audio Class 2 Driver for Windows must be downloaded from our site below and installed prior to use RAL KEB02ip with Windows PC download from www ratocaudiolab com downloa...

Page 4: ...2 8224MHz data and L PCM 24bit 16bit 384kHz 352 8kHz 192kHz 176 4kHz 96kHz 88 2kHz 48kHz 44 1kHz 2ch Fully compatible with MFi iOS USB Host mode Audio specification This mode requires Lightning to mi...

Page 5: ...ide and Grade up Guide are available for download from RAL_Audio site Note The knowledge and experience regarding Control Panel for Sound Audio Device Device Manager Audio Music Player application suc...

Page 6: ...wer Must use bundled Lightning to mini B cable KEB02ip does not work properly with other cable This mode is compatible with Lightning connector models iPod touch 5th generation iPhone 5 iPhone 5C iPho...

Page 7: ...od iPhone with KEB02iP AC adapter DC 5V 1A is not included in the package 4 Front Panel Rear Panel Layout 4 1 Front Panel 1 Power Volume Level Power off Turn Counter Clock wise to 7 O clock position a...

Page 8: ...vel for Low impedance headphones 4 Analog Filter selection Switch You can select Analog Filter Curve inside ES9018K2M DAC with this switch Right position brings Sharp Roll Off Curve and Left position...

Page 9: ...select Switch is set for USB_DAC mode 2 Digital Audio Stream Input for PC Mac USB mini B Connector Compliant with USB 2 0 High Speed 480Mbps Spec and KEB02iP works as the USB Audio Class 2 Audio Devi...

Page 10: ...the front panel must be set at 7 Oclock position And the Volume Knob must be turned clockwise to enable operation mode being selected by current setting of this switch for iPod Legacy Support mode or...

Page 11: ...mini B port KEB02iP works with internal battery and does not require USB BUS Power at BT position Must select BT position to connect Apple Camera Connect Kit Lightning to USB Camera Adapter or SONY W...

Page 12: ...5 2 PCM Green DSD Red Disabled in iPod Legacy support compatible mode Enabled only in USB_DAC mode 5 3 EXTP Green Indicates External DC 5V Power source or USB Bus_Power BP mode is being supplied and...

Page 13: ...or newer 1 Turn off Power of KEB02iP and select USB_DAC mode And then turn on power of KEB02iP 2 Connect RAL KEB02iP mini B port to Mac USB port with USB A to mini B cable The cable should be complia...

Page 14: ...2015 14 5 2 Setting Sound Effects output to Internal Speakers Click on the Sound Effects tab to prevent alerts and effect sounds such as e mail received notification sound from being routed to Audio...

Page 15: ...uide Rev 2 00_L 01 Nov 2015 15 5 3 Setting RAL KEB02iP as an Audio Output Click on the Output tab and select RATOC RAL_KEB02iP Audio Out This selection will route the sound from iTunes or other Audio...

Page 16: ...und to built KEB02iP Au Format ac OS X 10 r set this sa t support L e starting p identical to river will ex e recommen field e Rev 2 00_L Setup Ap is not found up applicat ication and ATOC RAL_ iTune...

Page 17: ...unes or other Music Player application Launch iTunes or other Music Player application Start it and select Music file You will listen and enjoy fine and clear sound from your Audio system To learn mor...

Page 18: ...ed output is disabled when Single end stereo headphone is connected to 3 5mm Jack 3 And then turn Volume Knob clockwise to enable Power ON If PW LB LED does not light on turn Volume Knob counter clock...

Page 19: ...n power of KEB02iP 2 Check PW LB LED at the front panel and wait step 9 below 3 Log in as an Administrator You must log in as an Administrator to install USB Audio Class 2 0 Driver 4 Download RATOC Au...

Page 20: ...l start automatically Click Next to start installation InstallShield will start and show status 7 Click Install button at Windows Security dialog box below and continue installing the driver 8 Windows...

Page 21: ...p Click OK after the connection is completed InstallShield Wizard will check system prepare and start the installation It may take few minutes for searching Windows update by Windows device manager Th...

Page 22: ...DAC Mode User s Guide Rev 2 00_L 01 Nov 2015 22 11 Open Device Manager Window and check RAL USB 2 0 Audio Devices Audio Devices REX KEB02iPL will be shown up Open Sound at Control Panel RAL_KEB02iPL w...

Page 23: ...nstallation or desire to remove it from your Windows PC uninstall it and re install again Follow the instructions below 1 Open Control Panel and select Programs and Features icon 2 Select and click RE...

Page 24: ...RAL KEB02iP USB_DAC Mode User s Guide Rev 2 00_L 01 Nov 2015 24 4 Click Finish at InstallShield Window below...

Page 25: ...Set disable to route System Sound to your Audio system Follow steps below 1 Launch Control Panel and click on Sound 2 Select Built in Sound card at the Playback tab Click Set Default button to route...

Page 26: ...Mode User s Guide Rev 2 00_L 01 Nov 2015 26 7 1 Listen HD Music with Direct Sound and Kernel Mixer 1 Double click RAL KEB02iP Audio at Playback tab Click Properties button You can change icon and devi...

Page 27: ...nced tab and select Sampling Rate bit rate corresponding to property of music files you like at Default Format box Note 24bit 88 2kHz 24bit 176 4kHz 24bit 352 8kHz and 24bit 384kHz are not shown up at...

Page 28: ...setting on 64bit Windows 8 7 Vista 1 Click Start and launch Control Panel 2 Double click Sound 3 Double click RAL KEB02iP Audio at Playback tab And click Properties button 4 Click Advanced tab and mar...

Page 29: ...6448 2 8224MHz DoP standard 1 1 compliant L PCM24bit 16bit 384kHz 354 8kHz 192kHz 176 4kHz 96kHz 88 2kHz 48kHz 44 1kHz 2ch iPod Compatible mode USB Full speed 12Mbps L PCM 16bit 32kHz 44 1kHz 48kHz T...

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