P-key
R-key
The specific function depends on the display that is shown. Generally this key is used to turn locking functions On, activate Auxiliary functions when held, or toggle an option (e.g., On and Off). It is also used to trigger other commands facewide (e.g., clear errors, activate PSA facewide, etc). This key moves through the menu structure into the next section when one is present. Note: Pressing the R-key while holding the K-key (or vice versa) causes an immediate timeout to occur just as if 4s had passed.
Other Keys
5-key
From Idle Mode, this key is used to initiate the Umbrella Lock by pressing and holding for 3 seconds. The Umbrella Lock zone can be moved by touching this key on a shield inside the Umbrella Lock zone. To cancel the Umbrella Lock, just hold the key for another 3 seconds.
8-key
From any mode other than Data Entry Mode, this key provides accesses to a multi-line display of text that describes the display currently visible display or parameter.
0-key
Enter key
In most cases this key provides a shortcut to force the display timeout without having to wait the full 4s. It is also used in conjunction with the 9-key to move the SRB position when SRB is active and running in the Manual mode. When the display shows a numerical parameter, pressing the Enter Key changes from the Idle Mode to the Data Entry mode. From the Data Entry mode, the Enter key is used to finalize the parameter value.
11
© Caterpillar
