Table of Contents
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Manual Instructions
BM212
0
Safety Information
Chapter 1: Understanding your amplifier
1.1 Features
1.2 Package Content
1.3 Wiring Instruction
1.4 Device Layout
Chapter 2: Installation
Chapter 3: Getting Started
3.1 Display
3.2 Turn ON/OFF the device
3.3 Setting
3.4 Music library
3.5 Bluetooth
3.6 Modify Bluetooth name and password
Chapter 4: Technical Parameters
Contents
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Summary of Contents for Helmer BM212
- Page 1 Contents Safety Information Chapter 1: Understanding your amplifier 1.1 Features 1.2 Package Content 1.3 Wiring Instruction 1.4 Device Layout Chapter 2: Installation Chapter 3: Getting Started 3.1 Display 3.2 Turn ON/OFF the device 3.3 Setting 3.4 Music library 3.5 Bluetooth Manual Instructions 3.6 Modify Bluetooth name and password BM212 Chapter 4: Technical Parameters ...
- Page 2 1.3 Wiring Diagram Safety Information 1. Don’t use this product in a wet environment. 2. The product applies to power supply AC100‐250V, if you don't use it for a long time, please turn off the power. 3. Please make sure that the speaker line, power line, audio input line are connected correctly. 4. Don’t open and repair the product by yourself. 5. If the product crashes, you can press the reset button in the lower left corner of the product to reset. Chapter 1: Understanding your amplifier 1.1 Features 1. 2.8‐inch resistive touch screen. 2. Stereo Amplifier Module (2 x 20W max) 3. Bluetooth connectivity for wireless audio input of smart phone, pad, etc. 4. Adjustable Bluetooth name and password via USB by RS485. 1.4 Device Layout 5. 1 x Wired Audio Input (on rear PCB) 6. TF card player (at back of unit) 7. Set time to turn on device with music playing. 8. Support MP3, WMA, APE, FLAC, ACC,etc format. 1.2 Package Content 1 x amplifier 2 x screws for mounting ...
- Page 3 Chapter 2: Installation Chapter 3: Quick Start 3.1 Display PLAY/PAUSE: Put TF card in device, default mode is pause on device.Press to play. PLAY MODE: All repeat, play in order, shuffle, repeat one. PREVIOUS SONG NEXT SONG VOLUME UP VOLUME DOWN BLUETOOTH: Pair with your mobile/pad to play music from your mobile/pad. SETTING: Set with Music library, touch screen calibration, backlight, audio input, language, power on play 3.2 Turn ON/OFF the device Long press ON/OFF button on device to turn on or off the device. ...
- Page 4 1. Other: It shows all the songs in TF card. Check bit (and check) = ID number + data length + data instruction + 2. Touch Calibration: Press”+” on screen to adjust. parameter 3. Backlight status: to turn on/off the screen saving page. 4. AUX: to choose audio input to play 3. Host ID modification 5. Language: to change language FA 00 00 03 6A + 00 02 (ID to be modified) 6F FE 6. Power on play: Enable or disable the function. Start character ID number data length instruction + packet (less than 12 bytes) check code end character 3.4 Music Library 4. Bluetooth Modification Name and Password: Format Unicode 1. All the songs need to be at the root of TF card. Set the Bluetooth name: 2. Support MP3, WAV, APE, FALC, AAC,etc format FA 00 00 05 70 + 41 42 43 44 (Name to be modified) F9 FE Start character ID number data length instruction + packet (less than 12 3.5 Bluetooth bytes) ...
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