System Maintenance Manual

G1000/GFC700 System Maintenance Manual – C90A/C90GT/C90GTi King Air Page 3-27
190-00682-01 Revision F
3.9.2 G1000 System Software Upload
The System Upload page allows a technician to load LRU software and system configuration files
individually or in an automated sequence. Depending on what maintenance is performed, software and/or
configuration files may need to be reloaded to LRUs. Follow the steps below as a guide to use the
System Upload page.
IMPORTANT!
Do not allow power to be removed from the system when loading software. Remove
power only when instructed by the following procedure. As a general rule, all
displays should be in the same mode (configuration or normal) unless instructed
otherwise.
1. On PFD 1, go to the System Upload page using the small FMS knob.
2. Activate the cursor and use the small FMS knob to highlight ‘C90’ in the AIRFRAME field.
Press the ENT key to select the airframe type.
IMPORTANT!
Ensure that the correct airframe type is selected before proceeding; otherwise,
incorrect configuration information will be loaded.
3. Once an airframe type is selected the cursor moves to the FILE window. Rotate the small FMS
knob to active the drop-down menu. Move the cursor to highlight ‘King Air C90–Baseline’ and
press ENT.
Figure 3-18. System Upload Page
4. The PRODUCT window will populate and display software and default configuration file lists for
each G1000 LRU. The LRU VERS column shows the currently loaded software version in the
LRU, whereas the CARD VERS column shows the LRU software version stored on the loader
card. Each check designates a file to be loaded to the G1000.