Zodiak Installation and Service Manual
197
Control Surface Troubleshooting
P Power Supply Diagnostics
A Test Power Supply A Presence
Confirm both power supplies are
powered up. Observe terminal dis-
play for all tests.
Terminal will indicate PASS if
power supply present.
B Test Power Supply B Presence
C Test Power Supply A 12V Supply
Terminal will indicate PASS if
power supply present and +12V
is good.
D Test Power Supply A 5V Supply
Terminal will indicate PASS if
power supply present and +5V
is good.
E Test Power Supply B 12V Supply
Terminal will indicate PASS if
power supply present and +12V
is good.
F Test Power Supply B 5V Supply
Terminal will indicate PASS if
power supply present and +5V
is good.
L Test All Supplies and Voltages
Results of all power supply
readings will be reported in tab-
ular form on terminal. User will
be asked to confirm power sup-
ply indicators are correct.
S Serial Channel Diagnostics
1 Test Satellite Panel 1 Channel Internal
Loopback
Observe terminal display.
Terminal will report DONE
PASS or DONE FAIL after inter-
nal loopback data test is per-
formed at each of four baud
rates.
2 Test Satellite Panel 2 Channel Internal
Loopback
V Identify Diagnostics and
Version
N/A
Observe terminal display.
The Main panel diagnostics
version and the revision num-
ber of the Control Panel Proces-
sor will be reported.
Table 21. Main Panel Diagnostics Menus - (continued)
Select Test Area
Select Test Type
Test Procedure
Test Result