JCB 714 Super-Boss Conversion
SB002
Operator’s Manual
Issue 1, R2
Last Updated 5 April 2017
Page 30 of 43
Main Screen
Figure 11 - Main Screen Page
After the Display has finished booting, the main screen page will display as shown in the image above. Rail
axle control, PTO, Work lights, and auxiliary hydraulic functions are available at this page via the F1, F2, F3
and F4 keys respectively. The main m
enu screen is accessed here via the “ok” key. Additionally, the states
of the rail axles, park brakes, foot SWITCH, drive, and steering are displayed.
The front and rear rail axle park brakes are represented by the park brake icons closest to them, and the
road park brake by the icon in the top right corner.
When in rail mode, the foot SWITCH must be pressed to allow drive via the in-cab joystick. If drive is
requested in rail mode without the foot SWITCH pressed, the icon will flash blue to indicate this.
The “PTO” text above the F2 button will show white by default, indicating the PTO is inactive. Pressing the
F2 button will request activation of the PTO, and the text will turn green once it is active. To deactivate the
PTO, press F2 and the text will change to white, indicating it is no longer active.
F3 will activate the work lights, toggling their state on or off as indicated by the icon above the button.
The “AUX.” text above the F4 button controls the system’s auxiliary hydraulics. The text will show white or
green while inactive or active respectively, toggled via the F4 button.
