User Manual
4
UPDATE FIRMWARE / SPEAKER PRESETS
Current rmware and loudspeaker presets can be found together in an update le in the download area of the product at
WWW.LD-SYSTEMS.COM.
Make sure you follow the instructions exactly during the update process! Otherwise, the amplier’s device software may be damaged and the
amplier made unusable. If this occurs, the device must be taken to an authorised service centre and carefully restored (not covered under
warranty!).
Download the latest le, save it to your computer and unzip it. Switch on the CURV 500 I AMP, connect it to your computer and start the software as
described in INSTALLATION AND CONNECTION. Now click on "Firmware" and then on the button "Browse for update le”. Select the previously saved
update le in the appropriate folder and click on "Start programming". The progress of the update process will now be displayed as a percentage
and once the process is complete, the CURV 500 I AMP will restart automatically. Wait until the main display is shown on the amplier display, then
switch it off, wait 2 minutes, and then switch the amplier on again. When the main display reappears, the update process is completed and the
amplier is ready for operation.
RESET PIN TO FACTORY SETTINGS
If the PIN for unlocking the amplier becomes lost, the software can be used to reset it to the factory setting 1234. Connect the CURV 500 I AMP with
your computer and start the software as described in INSTALLATION AND CONNECTION. Now click on "Set default PIN: (1234)". As conrmation of the
process, a window with the information "PIN reset OK!” will open. Click on "OK" to close the window. The amplier can now be unlocked using PIN
1234.
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