Sennheiser Speaker System LSP 500 PRO User Manual download pdf (Page 54)

54 | LSP 500 PRO

The operating menu

Updating the firmware

To update the firmware of the LSP 500 PRO:

X Prepare a USB flash drive (FAT 32 formatting) that contains the new firmware.

X Connect the LSP 500 PRO to the mains power supply.

X Connect the USB flash drive containing the new firmware to the USB port of

the LSP 500 PRO.

X Open the SERVICE menu.

X Open the MAINTENANCE menu item.

X Open the FIRMWARE UPDATE menu item.

X Press the USB jog dial to start the firmware update.

CAUTION

Malfunction of the LSP 500 PRO due to an interruption during the firmware

update!

Once started, the firmware update must not be interrupted, as this will cause the

LSP 500 PRO to malfunction and render it inoperable.

X Do not disconnect the LSP 500 PRO from the mains power supply.

X Do not remove any battery pack.

X Do not pull the USB flash drive out of the USB port.

Service

Maintenance

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Sennheiser Speaker System LSP 500 PRO User Manual Page 54