Bally " Two Jokers Wild"

[proten]

Well I got my next project .  I picked up a Bally "Two Jokers Wild" video poker machine.
It won't start up most of the time and when it does all you get is a bunch of colored blocks.
I checked the battery and it is dead(1.2volts), so I need a battery, clear chip and a manual.
Any one have a manual that can be emailed would help out.
How do I do a full reset?
Here is all of the data from the cabinet tag and chips tags.

Ser.  # V940200631
Mod.#  VPOKOP-00
      #  P327A


             Chips                                       Board
U10 - MV640282-05                   A58 - 3356 - 327             
U11 - VP327A00X-64                 V940200631
U20 - GPK 5501                       SMI  P327A  TRUMP PLZ
U21 - GPK 5501                        SO.  58462   2-16-94
U88 - LPK 5501

[proten]

Hi
New battery and a ram clear its up and running.
The problem I'm having is I can't adjust the
horizontal size of the display. The adj. pot is stiff
and when I turn it there seems to be no change.
I have looked for parts and repair manuals
for the SEGAI monitor but
came up with nothing. Is this a repairable
setup or do I need to look at changing out
the display for some this different?

Thanks for your help
Paul