Moog Crossbow GNAV540 - Manual (Page 55)

GNAV540 User Manual
7430‐0808‐01 Rev. B Page 55
Figure 17 Unit Configuration
Viewing Current Configuration
To view the current configuration, click the Get All
Values button. The current settings will be displayed in
the text fields.
Changing Configurations
To change a configuration setting:
1. Checkmark the desired item(s) in the left Colum
p menus in right colum , select the 2. Using the dro the n
new values.
3. Select either Temporary or Permanent.
Temporary: The configuration will not be stored in
non‐volatile memory (EEPROM). The configuration
will be applied, but the unit will return to the
Permanent configuration when it is rebooted.
Permanent: The configuration will be stored in non‐
volatile memory. The unit will continue to use the
tion after b ooted. configura eing reb
4. Click the Set Values button.
The configuration values will be saved as specified:
Temporary or Permanent.
Orientation
Orientation refers to the magnetic orientation of the
unit to the body of the system in which the unit is
installed. The axes of the unit should be positioned as
illustrated:
• The GNVA540 is displayed when the magnetometer
is internal (Figure 17)
• The magnetometer is displayed when the
magnetometer is external ( Figure 18).
The directions of the axes are related to how the unit
was physically installed. If necessary, select the
appropriate values under X, Y and Z to position the axes
correctly. For more information, refer to GNAV540
efault Coordinate System D on page 24.
Figure 18 Orientation ‐ External Magnetometer
NOTE: Ensure that the settings selected are compatible with the system that is being configured. In most cases a
FAIL message will appear if incompatible selections are made.
NOTE: Unit orientation selections must conform to the right hand coordinate system as noted in GNAV540 Default
Coordinate System, page 24. Selecting orientations that do not conform to these criteria are not allowed.