1992 IGT poker machine need info please

[TimpokiemachineIGT]

Hello I know nothing about poker machines or arcade games I would like to know the model and series of this poker machine it takes 1 dollar coins it says IGT 1992 on the screen and it's Australian.
I would love to know what series it is or the model of it.
I was told by the person who I got it off that it was converted to 1 dollar coins from 10 cent coins...but it says 5 cents on the screen.the game is called sheer magic it also says warratah..
I would also like to raise the max payout higher than 300 and I would like to know if I can turn the volume up...
any info about this machine would be great thank you very much for your time I appreciate it

[knagl]

As you noted, you have an Australian IGT video slot machine.

There's not a lot of information around here about those machines, I'm sorry to say.

For volume, there is a control on the side of the processor board. Look for the label on the metal enclosure right behind the hopper.

If you can locate a service or self-test button on the inside of the machine, you might be able to use that to enter its menu system and adjust hopper/credit limits. Make sure you have zero credits on the machine when trying to access those settings.

Some of the graphics look reminiscent of the IGT Player's Edge Plus generation of machine, but that's likely where the similarities end.