Coin changer troubleshooting - determine if host vending machine enable circuit is working 

Crane Merchant - Coins in/Out 

Crane Merchant - Price Setting 

Crane Merchant Classic - Price Setting 

Crane Merchant Classic - Coin Honing 

How to program payouts on a Rowe BC3500 dollar bill changer control board 

How to program payouts on a Rowe BC1200 & 1400 dollar bill changer control board 

How to clear ram for GPL models 159, 160, 172, 173, 490, 630, 638 

Capital Vending Royal Vendors Merlin 2000 - programming overview 

MEI bill acceptor validator -- prevent acceptor cheating / hack on models AE 26xx and AE28xx 

Dixie Narco soda vending machine control board identification by Capital Vending 800 814-7756 

Testing - Mars VFM1 or VFM3 Validators 

Testing - Coinco BA50B Validator 

Testing - Ardac USA2 Validator 

Testing - Mars AE Validators 

Testing - Maka Conlux Validators 

Dixie Narco 24oz. Bottle Rack System - Preinstallation Overview - Tools, Parts, Kit Review