"Service/Off" Instruction Card

This card works identical to the classic Service/Off finger stick, but in a convenient credit-card sized format. It is used to set a control into Service mode, or explicitly turn it off. It will work with BSF7, BSF8 and BSF9 controls.
Manufacturer: SPORTident
$14.00

Service mode shows detailed information about the control on the LCD screen.  For details see: https://sportident.ca/archive/0001/01/01/the-lcd-screen-with-600-series-firmware.aspx