Slow Flash - Single Color
These settings will illuminate the LED with a single color, flashing on and off at
the rate of one cycle per second.
Slow Flash - Two Color
The settings shown above will illuminate the LED with a two colors, flashing on
and off at the rate of one cycle per second. The LED will be illuminated for 1/2
second and off for 1/2 second each period and will alternate colors each flash.
PSR-800 User Manual! Page 80