Below are the specific dip-switch settings users have contributed for Grobda:
__________________DIP SWITCH 1_(locn 5B)____________________ Setting Value 1 2 3 4 5 6 7 8 Test Test mode On Normal mode Off Coin 1 1 coin 3 plays Off Off Off 1 coin 4 plays On Off Off 1 coin 2 plays Off On Off 1 coin 1 play On On Off 2 coins 1 play Off Off On 2 coins 3 plays On Off On 3 coins 1 play Off On On 4 coins 1 play On On On Coin 2 1 coin 3 plays Off Off Off 1 coin 4 plays On Off Off 1 coin 2 plays Off On Off 1 coin 1 play On On Off 2 coins 1 play Off Off On 2 coins 3 plays On Off On 3 coins 1 play Off On On 4 coins 1 play On On On ??? __________________DIP SWITCH 2_(locn 5E)____________________ Setting Value 1 2 3 4 5 6 7 8 Number of 3 Off Off Grobda 1 On Off 2 Off On 5 On On Player Rank A Off Off B On Off C Off On D On On Attract Mode Sound Off No Sound On Select Mode? On Off Off On Extra Lives 10K Off Off none On Off 10K/30K Off On 10K/50K/each 50K On On SW1 on board resets the unit
NOTE: Dip switch setting information is contributed by the community and although is believed to be correct (most of the time), has not been tested or verified.
Use this information at your own risk.
Official dip switch information may be available in the manual: