Lexicon LAMBDA Owner's Manual page 24

Using the Lambda Studio – Recording with the Lambda Studio
Track
5. In the window, the
isn't, click it so that it turns red.
6. Play your MIDI device and make sure the MIDI track's meter shows that MIDI
signal is present. If you don't see level indicated on the meter, check the settings
of the keyboard to make sure it's set to transmit on the same MIDI channel that
Cubase LE is set to receive on (as set up in step 4). In some cases, you may want
to set the keyboard to "local off" and set Cubase LE to "Echo" mode. For more
information, consult the Cubase LE manual and your keyboard's manual.
21
Record Enable
button should already be red. If it