How to adjust the lcd

[myuniversallove]

Is there a way on the 2008/2009 and 2010 model yamasa's

to alter the brightness and contrast on the screens or something??

[99cadillacman]

Is there a way on the 2008/2009 and 2010 model yamasa's

to alter the brightness and contrast on the screens or something??

'

99.9% of those pachi monitors are what they are, all that is fixed at the factory.. mabye if you open it up and findd a few pots it could be tinkered with but if its working ok id leave it alone.