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Updating through a USB storage device
Software update files
USB
CHECKING UPDATE
1. Check that you have saved the software update le to the root
directory of a USB storage device.
Make sure that your USB storage device meets the
following requirements:
- Maximum capacity: 64 GB
- File system: FAT32
2. Connect the USB device.
USB is displayed.
3. To enter the software update mode, press and on the
soundbar.
CHECKING UPDATE is displayed.
WAIT: Software updating in progress
“DONE”: Software updating completed
NOTES:
Keep the soundbar powered on and the USB storage device
mounted before software updating is complete.
11. PRODUCT SPECIFICATIONS
General specication:
Model: BAR 300
Sound system: 5.0 channel
Power supply: 100 - 240V AC, ~ 50/60 Hz
Total speaker power output (Max. @THD 1%): 260 W
Soundbar transducer: 4x (46x90)mm racetrack drivers,
2x 0.75” (20mm) tweeters
Networked standby power: < 2.0W
Operating temperature: 0°C - 45°C
HDMI specication:
HDMI video input: 1
HDMI video output (with Enhanced Audio Return Channel,
eARC): 1
HDMI HDCP version: 2.3
HDR pass through: HDR10, Dolby Vision
Audio specication:
Frequency response: 50Hz - 20kHz (-6dB)
Audio inputs: 1 Optical, Bluetooth, USB (USB playback is
available in US version. For other versions, USB is for Service
only.)
USB specication (Audio playback is for US version only):
USB port: Type A
USB rating: 5V DC, 0.5A
Supporting file format: MP3
MP3 codec: MPEG 1 Layer 2/3, MPEG 2 Layer 3, MPEG 2.5
Layer 3
MP3 sampling rate: 16 - 48 kHz
MP3 bitrate: 80 - 320 kpbs
Wireless specication:
Bluetooth version: 5.0
Bluetooth prole: A2DP 1.2, AVRCP 1.5
Bluetooth transmitter frequency range:
2400 MHz – 2483.5 MHz
Bluetooth transmitter power: <15 dBm (EIRP)
Wi-Fi network: IEEE 802.11 a/b/g/n/ac/ax (2.4GHz/5GHz)
2.4G Wi-Fi transmitter frequency range: 2412 - 2472 MHz
(2.4 GHz ISM Band, USA 11 Channels, Europe and others
13 Channels)
2.4G Wi-Fi transmitter power: < 20 dBm (EIRP)
5G Wi-Fi transmitter frequency range: 5.15 - 5.35GHz,
5.470 - 5.725GHz, 5.725 - 5.825GHz
5G Wi-Fi transmitter power:
5.15 - 5.25GHz <23dBm,
5.25 - 5.35GHz & 5.47 - 5.725GHz <20dBm,
5.725 - 5.825GHz <14dBm (EIRP)
21


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