Ranger HRC™ operator´s manual – Basic settings
Publ. No. TM 614 006 699 Rev B – ENGLISH (EN) – Oct 30. 2008 131
If the calibration is repeatedly unsuccessful, it may be necessary to nd
a new geographical position of the system. If the geographical location
cannot be changed and/or the source of deviation is not possible to locate
or minimize, a manual calibration method may have to be used. With the
manual setting procedure, see section 10.3.2, it is possible to manually set
the home position to true north, if the direction towards true north can be
established by external means.
10.3.2 Manual setting
Manual setting is used to set the home position to a specic target, for ex-
ample a gateway or an entrance door. Manual setting can also be used to
manually set the home position to true north, if the DMC calibration does
not succeed. In that case, the true north direction must be established by
other means than with the DMC unit.
Manual setting of home position
Step Action
1 Press the ENTER button to enter MENU mode.
Select
Pan-tilt…from the Setup menu and press the ENTER button. The Setup – Pan/
tilt dialog box is displayed.
2 Use the joystick to move the system to the desired home position; a specic target or
true north.
3 Select Azimuth and use the LEFT/RIGHT buttons to set the value to 0˚.
NOTE: Hold down the LEFT/RIGHT button for a while to decrease/increase the Azimuth
value with larger increments.
4 Press the ENTER button to conrm and to exit MENU mode.
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