MK191 : How to start the game?


Hi !
My son just completed the mini-kit of this electronic tennis game.
It seems to be working : when plugged to the TV, we can see the rackets and the ball, move them with the knobs, change mode with the push button on the main board… but the game never starts.

Is there something we missed ?
We thought it could start with a press on the push button on the left pad… but it doesn’t.
Is it a wrong soldering ?

Thank you for any help.


Instructions are on top of the board.
You will need to press and hold the left up player and then press restart.