HiFiMAN HM901R User Manual
  1. Manuals
  2. Brands
  3. HiFiMAN Manuals
  4. MP3 Player
  5. HM901R
  6. User manual

HiFiMAN HM901R User Manual

Hide thumbs

Advertisement

Table of Contents

HM901R
User Guide

Advertisement

Table of Contents
loading

Related Manuals for HiFiMAN HM901R

Summary of Contents for HiFiMAN HM901R

  • Page 1 HM901R User Guide...
  • Page 2 Welcome Thank you for purchasing the HM901R Portable DAC(Bluetooth & USB-C) Please read this quick guide before using the HM901R.

  • Page 3: Table Of Contents

    Table of Contents Quick start HIFIMAN APP remote play mode Product Overview Operation Interface 4.4mm Balanced Line Output Wiring Specifications Specifications Supported music formats Safety Instructions FCC Warning Warranty & Customer Service...

  • Page 4: Quick Start

    Additional cables may be required to connect to a mobile device. HIFIMAN cannot guarantee mobile devices compatibility. Connect a TYPE-C USB data cable to connect the HM901R to your computer; Please press the INPUT button to so that the green LED on the main panel is illuminated;...

  • Page 5: Hifiman App Remote Play Mode

    HIFIMAN APP remote play mode The HIFIMAN APP can already be found in the Apple App Store, and Apple mobile phone users can download and use it directly. For Android phone users, please contact the official customer service, or download the latest version of the APP from the service section of the official website.

  • Page 6: Product Overview

    Product Overview Lock/Unlock Blutooth LED TF Card LED USB DAC LED TF card slot Power on/ Power off/Play/Pause Input choice Output choice Gain Choice Charging Button Volume Control 4.4mm 3.5mmSingle/ Balanced Balanced 3.5mm Type-C Line Out USB Socket Output Output Gain Charging LED Output LED...

  • Page 7: Operation

    The volume will increase by one level every notch and the maximum volume is 32. 2. Rotate the volume dial anticlockwise to decrease the volume. 3. Please Note: There is no volume display on the HM901R, the volume will only be displayed on the phone / mobile device.
  • Page 8 4. Continue to press the button once to switch to 3.5mm line output. When selected, the 4.4mm Output LED will be blue; 5. Press the output selection key again to cycle through in the above sequence. When turned on the HM901R will use the last selected output mode.
  • Page 9 Click the input selection button again to return to Bluetooth mode; Gain Selection Please refer to the Gain LED on top of the HM901R. Press Gain to switch the gain level. Red denotes High Gain and Blue indicates Low Gain mode. High Gain is suitable for headphones with low sensitivity and high impedance.
  • Page 10 Open the back cover to change the amplifier card. In order to customise for different headphones, earphones and customers, HIFIMAN provides a variety of amp cards to choose from. Please see the following diagram for the steps to replace the amplifier card:...
  • Page 11 * It is recommended to use a 5V2A or more fast charging charger, this can significantly speed up the charging process. Lock/Unlock Key 1. Slide up and down to lock / unlock the HM901R in its current state. Locked will disable all other buttons.

  • Page 12: Interface

    Interface Type-C Interface Use a Type-C USB cable to connect to 1. a computer for data transfer/delete; 2. a power source for charging; 3. computer or mobile phone for USB DAC functionality. Note, your mobile phone is required to support USB AUDIO and OTG to be compatible.

  • Page 13: Mm Balanced Line Output

    4.4mm Balanced Line Output Wiring Specifications 4.4mm balanced Plug schematic is as follows: 19.5mm L- R+ R- For 4.4mm Balanced to dual XLR connections, the balanced output should be as wired as follows: 19.5mm L- R+ R-...
  • Page 14 4.4mm Balanced Line Output Wiring Specifications 4.4mm balanced to single-ended RCA connections should be made as follows: L- R+ R-...
  • Page 15 4.4mm Balanced Line Output Wiring Specifications 4.4mm balanced to dual mono 6.3mm connections should be made as follows: L- R+ R-...
  • Page 16 4.4mm Balanced Line Output Wiring Specifications 4.4mm balanced to dual stereo 6.3mm connections should be made as follows: L- R+ R-...
  • Page 17 4.4mm Balanced Line Output Wiring Specifications 4.4mm balanced to single-ended 3.5mm connections should be made as follows: L- R+ R-...
  • Page 18 4.4mm Balanced Line Output Wiring Specifications Please note: Do not use an ungrounded connector as prolonged use may damage the HM901R.

  • Page 19: Dac

    Type-A adapter when connecting to MAC.) Note: When connecting the HM1000 to products running iOS, first change the charging button to the no-charging mode, then connect the HM901R to the device, and switch the input mode of HM901R to USB AUDIO mode.
  • Page 20 Type-C Type-A Type-A Lightning...
  • Page 21 3. Use a type-C USB data cable to connect the HM901R to the computer. 4. Set the HM901R to USB DAC mode. 5. In Windows controls set "Control Panel→Sound→Play," and select "HM901R." 6. Now you can use the HM901R listen to audio from the computer.

  • Page 22: Specifications

    Specifications Size (L*W*H): 109.7mm*60mm*18mm Weight: 125g Charging time: 1.5 hours Battery life: 9 hours (classic card, varies with amp card) Micro SD card maximum support: 1TB/FAT32 Output mode: 3.5mm single-ended, 3.5mm balanced, 4.4mm balanced, 3.5mm line output Bluetooth protocol support: LDAC, aptX-HD, aptX, AAC, SBC 3.5mm Line Output Parameters Frequency response: 20Hz-20kHz...

  • Page 23: Supported Music Formats

    Supported Music Formats AIFF FLAC ALAC (aif-f) √ √ √ √ √ 16bit 44.1kHz √ √ √ √ √ 16bit 48kHz √ √ √ √ √ 16bit 88.2kHz √ √ √ √ × 16bit 96kHz √ √ √ √ × 16bit 176.4kHz √...

  • Page 24: Safety Instructions

    Safety Instructions Warning 1. Do not expose the player to water or other solvents. 2. Do not expose the player to humidity, dust, smoke and other harsh conditions. 3. A suitable operating temperature environment should be between -6℃ To 40℃. Storage should be at normal room temperature.
  • Page 25 Safety Instructions Disposal and Recycling The disposal of your player should be separated from household waste because the player contains electronic parts a and battery. When your player reaches the end of its life, please contact your local environmental depart- ment for disposal and recycling information or you could simply send it back to us.

  • Page 26: Fcc Warning

    FCC Warning 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.
  • Page 27 FCC Warning - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate...

  • Page 28: Warranty & Customer Service

    Warranty & Customer Service HIFIMAN warrants this product to be free of defects in material or workmanship for a period of one year from the date of original retail purchase. If your product is found to be defective during the warranty period,...
  • Page 29 7. Damage caused by self-repair or if the unit has been disassembled or modified in any way. HIFIMAN greatly desires your satisfaction and will do everything reasonable to achieve that. If you have any questions or concerns with your product, simply contact...
  • Page 30 Return shipping to HIFIMAN or authorized service facility will be at the owner’s expense. The warranty applies to the first purchaser and is not transferable. For further information, please contact your authorized HIFIMAN dealer or email us directly at customerservice @HIFIMAN.com.

Table of Contents