Joystick Control Unit
Callout Description
7 INV button
8 C button/CANCEL button
9 Backlight control. Turn the control left/right to increase/decrease the backlight of the
push buttons.
10 NUC button
11 Status indicator for communication between the Joystick Control Unit and the imaging
unit. At start up, the indicator has a ashing light. During normal use, the light is
steady.
12 System heater indicator. If the system heaters are on, the indicator is lit.
13 PRK button
14 Navigation keypad
15 FRZ button
16 ENTER button
6.2 Joystick and keypad buttons
The functions of the joystick and the keypad buttons depend on the sys-
tem mode. The functions for the NORMAL, AUTOSCAN, PARK, LRF,
MENU and PROG POSITION modes are described in the tables below.
For more information about the system operating modes, see section 5.1.
6.2.1 NORMAL mode
NORMAL mode is the default mode.
There are two different settings for the JCU – Original and Alternative
– with somewhat different functions for the joystick and the keypad but-
tons. The setting is made in the Setup – Maintenance dialog box, see sec-
tion 7.6.1.6. The functions for both the Original and the Alternative set-
tings are described in the table.