Dutch Pinball DP-069, Техническая поддержка

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Dutch Pinball – Technical Support TBL FAQ rev 0.51
Page 20 bowling operations faq rel 0.86
Do the opto and ball launcher switch work?
To check this, go into the Testmenu and select Bowling Opto test
This tests if the switches in the Bowling alley are working properly. It will show if there is a “Ball at
Top” or “Ball at Bottom” and the word OPTO will light up if the ball crosses the OPTO beam. It will
start with Ball at bottom. If you push Enter now, the coil will be activated which will fire the ball up.
Status will now be Ball at Top. If you push Enter again, the ball will be released and will roll down
over the bowling playfield. You should see
OPTO appear briefly on the display.
Remember that for the coils to work in the Test
Menu, the switch which enables power supply to the
12 & 48 VDC circuits must be enabled!
The switch responsible for this protection can be
found on a bracket at the left side of the coin door. If
you want to disable this protection during testing,
you have to pull the pin on this switch till you feel it
click. The protection circuit is now disabled! It is
important be aware of this when you touch parts at
the bottom of the playfield. If you close the coin
door, the protection is re-instated for the next time.