Ranger HRC™ operator´s manual – System description
16 Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008
3.2.6 Joystick Control Unit
The Joystick Control Unit JCU), with its joystick and keypad buttons, is
used to control the system. The joystick provides continuously variable
cross-coupled X to Y axis) control of the system’s azimuth and elevation
position. With the keypad buttons, frequently used functions are quickly
executed. The JCU is also used to navigate in the menu system of the
System Software.
For more information about the JCU, see chapter 6.
Figure 3.7 Joystick Control Unit.
Joystick Control Unit connections
Callout Description
1 JCU cable
The JCU cable is connected to the J10 connector on the Joystick Control Unit and to:
• the JCU connector (J1) on the JPC2 unit, or
• the J9 connector on the Junction Box, or
• the J9 connector on the Power Box.