User's Manual

SWITCH ING ON AND OFF
Switch ing On
53 Press the System ON/OFF button on the Visual Display Unit to switch the system ON.
The operating system will boot up and the Standby screen will be shown.
54 If the system does not switch on, check the following:
(1) Check that the units are switched on, as follows:
(a) If a Drive Control Unit is fitted, ensure the key on the top of the unit is set to
ON. The MOTOR ON indicator will light indicating that power is applied
to the antenna.
(b) If a Transmitter Interface Unit (TIU) is fitted, ensure the ON/OFF switch on
top of the unit is set to ON.
(2) If a Radar Interswitch Unit (RIU) is fitted, ensure the switch on the base of the
unit is set to ON (note that it is normally left in the ON position when the radar
system is not in use).
(3) Check that the ON/OFF switch on the Processor Unit is switched on (note that it
is normally left in the ON position when the radar system is not in use).
Switch ing Off
55 Under normal conditions the user should return to the Standby screen before switching
the system off. This leaves the Radar system in a suitable state to be switched on again
from the Visual Display Unit.
56 Press the System ON/OFF button on the visual display unit to set the unit to OFF.
57 The Processor Unit, RIU and radar sensors are normally left switched ON, and should
only be switched OFF for maintenance purposes.
58 Refer to KH3200 for the shutdown procedure to return to the Standby screen.
Page 1.22 Issue 5 (Jan 09)
KH2060-1