Bit Midi Keyboard

[Monkeyface]

I'm having trouble with my midi keyboard that I got from a friend, the brand is Bit (manufactured by Crumar). I'm not sure if it's working at all, but my friend said it is. My other keyboard which is smaller and cheaper and hasn't got the same touch in it works fine in my sequencer while the Bit doesn't make a sound. I think I have tried almost every setting within the keyboard.
Does anyone have experience from these keyboards or know where to get a manual?
Answers will be greatly appreciated...

 

[Smedis]

I had one of these a long time ago.

I think there are two parameters to check.
1. Omni on/off
2. Channel receive.

And you can look for a manual at: http://www.vintagesynth.com/