TM 1-1520-238-10
Change 8
3-64.21
M01-0344
DNS ONLY DATA
CONFIRM ZEROIZE ALL
ZEROIZE
ABORT ZEROIZE
Figure 3-25.16.
ZEROIZE Page
Line 1. – Left–hand character field displays the legend
CONFIRM ZEROIZE ALL.
Line 2. – Displays the centered page title ZEROIZE
Line 3. – Blanked
Line 4. – Blanked.
Line 5. – The right–hand character field displays the leg-
end ABORT ZEROIZE .
Line 6. –.Blanked
Line 7. – Left–hand character field displays the legend
DNS ONLY.
Line 8. – The right–hand character field displays the leg-
end DATA .
Table 3-22.12.
ZEROIZE PAGE VAB OPERATIONS
Control/Display
Function
VAB 1
Zeroizes the following avionics subsystems data: FCC Waypoint List, FCC Target List, FCC
Laser Codes, FCC PPOS, DNS Ram Memory, GPS Y CODE Keys, and the DTU Cartridge.
The CDU will then return to the page displayed before the zeroize action was initiated.
VABs 2–3
Inactive.
VAB 4
Zeroizes the DNS SDCC RAM Memory only.
VABs 5–6
Inactive.
VAB 7
Aborts the ZEROIZE action and returns the CDU to the page presented prior to the
ZEROIZE action being initiated.
VAB 8
Returns to the DATA MENU Top Level page.
e. Global Positioning System Status (GPS STA-
TUS) Page. The GPS STATUS page is accessed by de-
pressing VAB 5 on the DATA MENU page. The GPS STA-
TUS page is displayed as shown in figure 3-25.17. The
functions on the GPS STATUS page are of a read–only
nature and are non–editable. VAB 8 is used to return to
the DATA MENU top level page. All other VAB functions
are inactive.
M01-0345
KIU VER
FOM 1
GPS STATUS
EHE 1234M EVE 1234M
SV 5 P
C CODE 0
MEM NAV STAT3 3 FDLS
Figure 3-25.17.
GPS STATUS Page
