Some of you may be unaware but there are several manuals for sale on the main Coinslots webpage.
If you are in need of a manual for your old mechanical or even newer slot machines then please visit
this page
http://www.coinslots.com/manuals/Or access the Sigma page directly
http://www.coinslots.com/manuals/sigma/These manuals will be delivered by sending you a download link after payment
Your purchase helps to support the costs of maintaining the website and this forum.