1Mii DS70 Bluetooth 5.2 Transmitter User Manual

1. Okwu mmalite

The 1Mii DS70 Bluetooth 5.2 Transmitter is designed to add Bluetooth audio transmission capabilities to your television or other audio sources. It enables you to wirelessly stream audio to Bluetooth headphones or speakers, providing a private listening experience without disturbing others. Key features include support for aptX Low Latency, aptX Adaptive, and aptX HD codecs for synchronized audio and video, the ability to connect two Bluetooth devices simultaneously, and a clear LCD display for intuitive operation. Its unique pass-through mode allows for simultaneous audio output to both Bluetooth headphones and a wired soundbar or stereo system.

Figure 1: 1Mii DS70 Bluetooth 5.2 Transmitter

2. Kedu ihe dị na Igbe ahụ

Biko lelee ọdịnaya nke ngwugwu ahụ ka ị hụ na ihe niile dị:

• DS70 Bluetooth Transmitter for TV
• Igwe ọkụ anya
• 3.5mm Audio USB
• 3.5mm ka RCA Audio Cable
• Eriri Nchaji (USB)

3. Ngwaahịa gafereview

The DS70 features a compact design with an integrated LCD display and various input/output ports on the rear panel.

3.1 Front Panel and Controls

The top surface of the DS70 houses the LCD display and control buttons:

• Ngosipụta LCD: Shows pairing status, device name, decoding format, and volume level.
• Search Button (Q): Initiates Bluetooth device search.
• OK bọtịnụ: Na-akwado nhọrọ.
• Up/Down Buttons (∧, ∨): Navigate menus and adjust volume.
• Return Button (↵): Na-alaghachi na ihuenyo gara aga.

Figure 2: LCD Display and Control Buttons

3.2 Ogwe azụ na ọdụ ụgbọ mmiri

The rear panel provides all necessary audio input and power connections:

• Ntinye MIC: For connecting a microphone (if applicable).
• Ntinye AUX: 3.5mm audio jack for analog audio input.
• OPT Input: Optical (Toslink) port for digital audio input.
• Input Source Switch (OPT/AUX/MIC): Selects the active audio input.
• Bypass/Speaker Output (AUX/OPT): For pass-through audio to an external soundbar or stereo.
• Gbanyụọ/gbanyụọ Na-agbanye ngwaọrụ ahụ ma ọ bụ gbanyụọ.
• DC N'ime: Ọdụ USB-C maka ọkọnọ ike.

Ọgụgụ 3: Njikọ azụ azụ

4. Nhazi

Follow these steps to set up your 1Mii DS70 Bluetooth Transmitter:

4.1 Njikọ ike

1. Jikọọ eriri chaja USB enyere na ya na DC IN port on the DS70.
2. Plug the other end of the USB cable into a USB power adapter (not included) or a USB port on your TV/PC.
3. Tụgharịa Gbanye/ Gbanyụọ switch on the rear panel to the ON position. The device will power on and the LCD screen will illuminate.

Figure 4: Powering On the DS70

4.2 Njikọ Ntinye Ọdịyo

Choose one of the following methods to connect the DS70 to your audio source (e.g., TV, PC, CD player):

• Optical (Digital Audio): Use the provided optical cable to connect the Ntinye OPT on the DS70 to the optical output port on your TV or audio source.
• AUX (Analog Audio): Use the provided 3.5mm audio cable to connect the Ntinye aka AUX on the DS70 to the 3.5mm headphone jack or AUX output on your TV or audio source.
• RCA (Analog Audio): Use the provided 3.5mm to RCA audio cable. Connect the 3.5mm end to the Ntinye aka AUX on the DS70 and the RCA ends to the corresponding red and white RCA audio output ports on your TV or audio source.
• Ntinye MIC: If your TV lacks audio outputs, you can use the MIC input for sound collection with a microphone (microphone not included).

Ihe ndetu dị mkpa:

• After connecting the audio cable, ensure you switch the Ntinye ngbanwe isi mmalite on the DS70's rear panel to match the connected input (e.g., Nhọrọ for optical, AUX for 3.5mm/RCA, MIC for microphone). Failure to do so will result in no sound output.

Figure 5: Selecting Audio Input Source

5. Ntuziaka ọrụ

5.1 Pairing Bluetooth Headphones/Speakers

1. Ensure the DS70 is powered on and the correct audio input is selected.
2. Put your Bluetooth headphones or speaker into pairing mode. Refer to your device's manual for specific instructions.
3. On the DS70, press the Search (Q) button. The DS70 will begin searching for nearby Bluetooth devices, and the LCD screen will display a list of discoverable devices.
4. Jiri ihe Up/Down (∧, ∨) buttons to navigate the list and select your desired Bluetooth device.
5. Pịa OK button to confirm the selection and initiate pairing.
6. Once successfully paired, the device name will appear on the DS70's screen, and the Bluetooth icon will indicate a stable connection.

Figure 6: Pairing with Bluetooth Headphones

5.2 Pairing Two Headphones Simultaneously

The DS70 can transmit audio to two Bluetooth headphones or speakers at the same time:

1. Pair the first Bluetooth headphone/speaker as described in Section 5.1.
2. Once the first device is connected, put your second Bluetooth headphone/speaker into pairing mode.
3. Pịa Search (Q) button on the DS70 again.
4. Select the second device from the list on the LCD screen and press OK ijikọ.
5. Both connected devices will be displayed on the screen (e.g., A: BT headphone 1, B: BT headphone 2).

Figure 7: Dual Headphone Pairing

5.3 Njikwa olu

Jiri ihe Up/Down (∧, ∨) buttons on the DS70 to adjust the output volume. The current volume level will be displayed on the LCD screen.

5.4 Unique Pass-through Mode

The pass-through mode allows audio to be simultaneously output to both Bluetooth headphones and a wired soundbar or stereo system. This is particularly useful for shared viewing experiences or for individuals with hearing impairment who prefer headphones while others listen via speakers.

1. Connect your TV's audio output to the DS70's input (Optical, AUX, or RCA) as described in Section 4.2.
2. Connect your wired soundbar or stereo system to the Bypass/Speaker Output (AUX or OPT) on the DS70's rear panel.
3. Pair your Bluetooth headphones/speakers with the DS70 as described in Section 5.1.
4. Audio will now be transmitted wirelessly to your Bluetooth devices and simultaneously through the wired connection to your soundbar/stereo.

Figure 8: Pass-through Mode in Use

6. Nlekọta

To ensure the longevity and optimal performance of your 1Mii DS70 transmitter:

• Debe ngwaọrụ ahụ ọcha site n'iji ákwà dị nro ma kpọọ nkụ hichaa ya. Zere iji ihe nhicha mmiri ma ọ bụ ihe ndị na-eme ka ọ dị ọcha.
• Chekwaa ngwaọrụ ahụ n'ebe dị jụụ, kpọrọ nkụ na-adịghị na ìhè anyanwụ kpọmkwem na oke okpomọkụ.
• Zere idobe ngwaọrụ ma ọ bụ tinye ya na mmetụta siri ike.
• Anwala ịkwasa ma ọ bụ rụkwaa ngwaọrụ n'onwe gị, n'ihi na nke a ga-emebi akwụkwọ ikike.

7. Nchọpụta nsogbu

If you encounter issues with your DS70, please refer to the following common problems and solutions:

• Enweghị mpụta ụda:
  • Ensure the DS70 is powered on.
  • Verify that the audio input cable is securely connected to both the DS70 and your audio source (TV/PC).
  • Lelee na Ntinye ngbanwe isi mmalite on the DS70's rear panel is set to the correct input (Optical, AUX, or MIC) corresponding to your connection.
  • Confirm that your TV's audio output settings are correctly configured to send audio through the selected port (e.g., PCM for optical output, not Bitstream/Dolby/DTS).
  • Ensure your Bluetooth headphones/speakers are powered on, in pairing mode, and successfully connected to the DS70.
  • Adjust the volume on both the DS70 and your connected Bluetooth device.
• Audio Delay (Lip-Sync Issues):
  • The DS70 supports aptX Low Latency (aptX LL) for minimal audio delay. To achieve low latency, your Bluetooth headphones/speakers must also support aptX LL. If your headphones do not support aptX LL, the DS70 will use other codecs (like aptX, SBC), which may result in a 70-200ms audio delay.
  • aptX LL is not supported when connecting two pairs of headphones simultaneously.
• Cannot Pair Bluetooth Device:
  • Ensure your Bluetooth headphones/speakers are in pairing mode and discoverable.
  • Make sure the DS70 is in search mode (press the Search (Q) bọtịnụ).
  • Move the DS70 closer to your Bluetooth device.
  • Clear the pairing history on both the DS70 and your Bluetooth device, then try pairing again.
  • Restart both the DS70 and your Bluetooth device.
• Intermittent Connection or Poor Audio Quality:
  • Ensure there are no significant obstacles (walls, large metal objects) between the DS70 and your Bluetooth device.
  • Reduce the distance between the DS70 and your Bluetooth device.
  • Avoid placing the DS70 near other wireless devices that may cause interference (e.g., Wi-Fi routers, cordless phones).

8. Nkọwapụta

9. Akwụkwọ ikike na nkwado

1Mii products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or customer service inquiries, please visit the official 1Mii websaịtị ma ọ bụ kpọtụrụ ndị ahịa ha nkwado otu ozugbo. Biko dowe ihe akaebe nke ịzụrụ ihe maka akwụkwọ ikike.