Erica Synths LXR Eurorack Drum Module (28 HP) - Manual (Page 32)

6.8. Output Routing
Each voice can be freely routed to the 4 different output jacks. They act either as 4 individual mono
outs (pan parameter has no effect) or as 2 pairs of stereo outputs. There is an additional FX bus
available as routing target as well. Have a look at the
FX section of the manual for more info.
7. Firmware update
The software for the LXR can be updated using the memory card.
7.1. Update procedure
• Copy the latest LXRE_V2_xxx.img to the root of the SD card.
• Delete any old firmware .img files from the SD card.
• Push and hold the encoder button while turning on the device.
• “LXR Bootloader” will pop up in the display
• The LXR will check if the firmware image is valid and has the proper checksum
• If the check is passed, the update will be installed.
• Do not turn off the power during installation!
• Once done, the LXR will prompt you to reboot and the new firmware will be running.
7.2. Bootloader error messages
• LXR*.img Not Valid!
File doesn’t seem to be a valid firmware file. File header not matching
• LXR*.img Wrong size!
Filesize differs from the size specified in the header. Probably an incomplete download.
• Wrong Checksum
File corrupted. File content does not match the checksum. Probably a download error.
8. Introduction to drum synthesis
This chapter will introduce you to the very basics of drum synthesis. Of course this is just a small
pointer in the direction of some classic drum sounds. There are much more sounds to discover than
the well known drum sounds of the analogue classics. Nonetheless we will mostly focus on
generating those classic sounds, because they give a good starting point for further explorations.
LXR Owners Manual - 32 -