TK SB III SR+ uP-IV controller how to access super guarded access

[jakemigz]

Hi anyone knows how to access the superguarded access of uP -IV controller to activate the service alarms? I have pressed the TK logo for three seconds but it doesn't show up the guarded access mode. I have tried it when the engine is not running the only thing appeared is Pre Trip.

[giath]

Hi

you can press TK and Clear bottom togather at the same time to 10 seconds . then you will be at gurded accsses . then press select key to transmit from place to another .

[Robert Hilton]

Unit on, not running, all alarms cleared (if possible) continuous run selected.
Press TK & Clear and hold until the unit enters Guarded Access (hour meters).
Press mode (circle) repeatedly until you reach Ddur.
Press TK & Clear and hold until the unit enters Super Guarded Access (CRA)
Press mode to scroll further through the menu.