How To: Adjust the Flash Rate for TCL, SBL or PHX Signs
Jul 28, 2020
Summarize With ChatGPT
- Remove screws from the cabinet and remove back of sign
- Locate dial on the flasher module. (see photos below)
- Turn dial with a 2mm flathead (5/64") to the desired flash rate
- Typical factory standard flash rate is 55fpm when the dial is turned all the way to the right.
When the dial is turned counter-clockwise from factory standard position, the flash rate starts at 6fpm and will increase to 300fpm as you continue to turn it counter-clockwise, resulting in the following:
- Counter-clockwise = speed up flash rate
- Clockwise = slow down flash rate
Photos:
