ROLAND VT4

[Bhongwi]

Please somebody help.

Just bought the Roland VT4 voice transponder. Arrived no manual, no instructions, no extra cable etc etc , just black box. Gone on tutorials on line, you tube, you name it. They all start at how to operate it and not how to connect it.
Tried to do so guessing where the cables could be headed to according to video images on line still not getting any sound but all lights (green) on face of VT4, even managing the red clipping light cutting off point.
Now, here is what I have done ( obviously needs some correction(s) to get this gismo alive) .
1. Connected mic from back using XLR
2. Connected L and R out of back of VT4 into L and R at back of CT6200 Casio keyboard. (switched on and sound coming out if play keys but no response from VT4 end)
3. Batterries put in and working VT4

Now, please, please somebody end my misery, please.

I have a DGX 660 Yamaha 88 key on standby if connection via is easier (prefered route actually)
Please may I have a drawn diagram (if not asking too much already) as to what cable goes where because this, has really exposed how far down the 'line' I still am in keyboard/tech stuff.....

I thank you in advance......

Bhongwi.