Pole Position shifter not displayed ?

papapopop

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Hi,
these days I saw a video at youtube and I saw that the shifter position
when changed (hi/lo) will be displayed in the lower middle of the screen for a small time.

On my PP_II pcb the shifter works correcct and in the test menue it is displayed correct. During game nothing is displayed but everything works correct. Does this depend on the dip switch settings or do i have an error (code in the EPROMs) ? When it is an error, does s.o. know which EPROM to look at ? Or in which area of the pcb to look ?

Bad luck, I am not familar with mame to figure out.

Don't want to check all Eproms, cause I don't want to take out the pcb when it is not necessary. Especially not a PP-boardset.
"Never change a running system"

Thanks for your help
 
Shifter position only shows up in mame because unlike the real game, the current shifter position is not obvious.
 
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