Control panel – Boltek Lightning/2000 User Manual
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time by choosing an option from the Counters menu on the 
menu bar at the top of the main window. 
It was originally thought that the total number of strokes 
detected would always be greater than the total number of 
flashes detected. This was because each flash must consist of 
at least one stroke. However it is possible to observe a flash 
total that is greater than the stroke total. If a stroke occurs 
just before midnight, it will be included in the totals for that 
day. But the corresponding flash can be registered just after 
midnight because we must wait to be sure that no other 
strokes will occur that are part of that flash. When this 
unlikely event occurs, we can see the flash total counter at “1” 
and the stroke total counter at “0”. This seemingly 
impossible situation will continue until a flash occurs that 
contains more than one stroke. 
A record value in a counter is denoted by the counter taking 
on an “inverted” look (the colors of the counter’s digits and 
background are reversed). 
Control Panel
The Control Panel window allows you to quickly change 
various settings. 
On the Stroke types tab, you can toggle the drawing of any of 
the stroke types without having to open the Stroke Types 
Dialog. 
Since CID strokes are strokes and not flashes (they are 
components of flashes), the will not be displayed if you are