User's Manual

Page 4–33
18 September 2007
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion™ HSD-128 High-speed Data Terminal
(8) Activating Maintenance Reports
In Level 1, menu access, report item 23 (standard output) is automatically generated
when the equals sign (=) is pressed. Once activated, the report data output is repeated
on the computer display at one-second intervals.
Level 2, maint access provides more flexibility in the use of the reports function. This
access level permits the activation or de-activation any one of the report items (toggle
ON and OFF).
(a) Report Items: General Guidelines
1. Press the equal sign on the keyboard (=) to open the Report Item menu.
2. To activate a report, type the number of the report item needed, and then
press
Enter. This toggles ON the report number entered. To toggle the report
OFF, type in the report number again, and press
Enter.
3. Press X to disable all report items (toggles reports OFF).
4. Press Ctrl+N to display the next group of report items.
5. Press S to save all selected report items to EEPROM. If the items selected
are not saved, they are "de-activated" when the system is reset or power is
cycled to the unit.
6. Press Esc (in Level 2 access only) to start the scrolling report display. Press
Esc again to return to the MENU selection screen.
(b) Report Items: Descriptions
Not all the report items are used in the testing or troubleshooting of the system.
This section describes only the more commonly used report items.
1. Report Item: 23
Use report item #23 (the most comprehensive report) to get an overall general
impression of the HSD system health. An example of the contents of report
item 23 is shown in
Figure 4–28. Table 4–18 provides a brief description of
the parameters. Each distinct parameter is numbered for description
purposes.
Figure 4–28. Example of Report Item 23
1
45D38'52.9"N 74D59'29.3"W
2
PT 0.2D
3
RL -0.4D
4
HD 349.9D
5
TK 0.2D
6
0
knots
7
10:26:07
8
dop 0 ppb
9
az 161.6 deg
10
el 33.6 deg
11
AOR WEST
12
ant gain
13 (sbd)
13
CARD #1:
14
C/No=51.5 dB/Hz
15
sig=-16.8
16
27 C
17
no call
18
beam=4
13
CARD #2:
14
C/No=51.5 dB/Hz
15
sig=-15.4
16
27 C
17
no call
18
beam=4