1. Verify Box Contents
- 1x L75ms Integrated Music System
- 1x Speaker Grille
- 1x RF Remote
- 1x Region Specific Power Cord
2. Determine Speaker Location
Set the bass contour switch based on the speaker's proximity to side boundaries such as walls and inside a bookcase or cabinet. When close to a boundary, the switch should be in the -3dB position to maintain level bass response.
Away from side boundaries such as walls:
Close to side boundaries such as walls or when the speaker is inside of a cabinet or bookcase:
Visual Description: The diagram shows two settings for the 'BASS CONTOUR' switch: '-3dB' and '0dB'. The '-3dB' position is recommended when the speaker is placed near boundaries like walls or inside cabinets.
3. Connect Physical Sources
- Sub Out: Single RCA to Powered Sub (Optional)
- Ethernet: Connect to port on wireless router for streaming
- Aux In: 3.5mm (1/8in) Stereo
- Phono: Stereo RCA plus Ground
- HDMI ARC: ARC from TV
Visual Description: The rear panel of the JBL L75ms is depicted, showing connection ports labeled 'Sub Out', 'Ethernet', 'Aux In', 'Phono', and 'HDMI ARC'.
4. Pair the Remote
Follow these steps to pair the remote control:
- Press and hold the remote's power button for more than 2 seconds.
- Press and hold the remote's power button for more than 3 seconds.
Visual Description: Two steps for pairing the remote are illustrated: Step 1 shows pressing and holding a button for >2 seconds, and Step 2 shows pressing and holding for >3 seconds.
5. Connect to a Network
For a Wired Connection
Connect the Ethernet port on the rear to the port on a wireless router using a CAT-5e or higher cable.
For a Wi-Fi Direct Connection
- On your mobile device, download and open the Google Home App.
- Follow Google Home instructions to add devices.
- Follow the prompts for adding devices. Note: We recommend giving the speaker a common name so that it can be easily found for streaming later.
NOTE: If a name other than L75ms is selected during this step, write it down as it will be what is used to connect to the unit when streaming or using Bluetooth.
Visual Description: The Google Home app is shown on a smartphone, with badges for 'GET IT ON Google Play' and 'Available on the App Store'.
Turning Off Network and Bluetooth
Network and Bluetooth functionality can be turned Off. The same button operation can be used to turn Network and Bluetooth back On.
Press [Source Select] & [Volume Up] on the top panel simultaneously.
Note: When Network and Bluetooth are Off:
- The speaker cannot be used for Network or Bluetooth streaming.
- The handheld remote is inoperable; the unit can only be used via the top panel buttons.
- The network icon on the top panel will show Red, indicating that the network has been turned off.
Visual Description: An icon illustrates pressing the 'Source Selection' and 'Volume +' buttons simultaneously.
6. Connect a Source via Bluetooth
Follow these steps to connect via Bluetooth:
- Select the Bluetooth Source.
- Press and Hold for >3 seconds.
- Select L75ms in your device's Bluetooth menu.
Visual Description: Three steps for Bluetooth connection are shown: 1. Select Bluetooth Source, 2. Press and Hold >3 sec, 3. Select L75ms in your device's Bluetooth menu. Icons depict these actions.
7. Listening to Streaming Media Sources
Apple AirPlay
To listen to audio via AirPlay, ensure your Apple device is connected to the same network as the speaker and select the speaker as the AirPlay audio playback device. The speaker will appear as L75MS within the AirPlay speaker menu.
Spotify
Your phone or tablet can be used as a remote control. Visit spotify.com/connect for details.
8. Factory Reset
The L75ms can be reset to factory defaults. This will erase all Network and Bluetooth settings, requiring reconfiguration of all connections.
Press and Hold for >3 seconds until selection indicators on the top panel flash.
Visual Description: An illustration shows the top panel buttons: 'SERVICE', 'RESET', and 'BASS CONTOUR', with an indication to press and hold for >3 seconds.
9. Wireless Specification
Bluetooth
- Bluetooth frequency range: 2400 – 2483.5MHz
- Bluetooth transmitter power: <10dBm (EIRP)
Wi-Fi
- Wi-Fi network: IEEE 802.11 a/b/g/n/ac (2.4GHz/5GHz)
- 2.4G Wi-Fi frequency range: 2412 – 2472MHz (2.4GHz ISM Band, USA and Canada 11 Channels, Europe and others 13 Channels)
- 2.4G Wi-Fi transmitter power: < 20dBm (EIRP)
- 5G Wi-Fi frequency range: 5.15 – 5.35GHz, 5.470 – 5.725GHz, 5.725 – 5.825GHz
- 5G Wi-Fi transmitter power: < 23dBm (EIRP)
- Remote control frequency range: 2400 – 2483.5MHz
- Remote control transmitter power: <4dBm (EIRP)
10. Trademarks and Licenses
Details on trademarks for Apple (AirPlay, iPod, iPhone, iPad, App Store), Spotify, Wi-Fi Alliance, Google (Google Play, Chromecast, Google Assistant), HDMI Licensing LLC, MPEG Layer-3 audio decoding, and FLAC Decoder are provided. This section includes licensing information and disclaimers.
Specific URLs mentioned include: https://developer.spotify.com/legal/third-party-licenses/