Honeywell International Inc. RTA-50D Manuale Utente
MAINTENANCE MANUAL
965-1696
Figure 1001. (Sheet 1 of 1) RTA-50D VDR Front Panel Functional Self-Test Interface
(GRAPHIC 23-20-59-99B-813-A01)
C.
RTA-50D VDR Test Results (Subtask 23-20-59-810-003-A01)
(1)
Apply power to the RTA-50D VDR in accordance with the aircraft manufacturer’s AMM and
confirm that the circuit breaker associated with the RTA-50D VDR equipment is closed.
confirm that the circuit breaker associated with the RTA-50D VDR equipment is closed.
(2)
Locate the RTA-50D VDR in the equipment bay and observe the status of the LEDs according
to the information provided in Table 1001.
to the information provided in Table 1001.
(3)
In the event that a failure condition is indicated, do a self-test on the RTA-50D VDR as follows.
(a)
While power is applied to the RTA-50D VDR, momentarily depress the TEST push
button on the front panel.
button on the front panel.
(b)
Observe the LEDs according to the information provided in Table 1001.
(c)
In the event that a failure condition is indicated, note the indication and do the corrective
action associated with the indicated fault condition.
action associated with the indicated fault condition.
Table 1001. Front Panel Functional Self-Test Results
Mode
RTA-50D
Power
Power
VDR
Status
Status
Control
Fault
Fault
Antenna
Fault
Fault
Reported
Condition
Condition
Possible
Corrective
Action
Corrective
Action
Comment
Power off
Off
Off
Off
Off
LRU powered
off
off
None
LRU power
not applied
not applied
Normal
operation
operation
On
Green
Off
Off
Normal
operation
operation
None
LRU
operational,
no errors
detected
operational,
no errors
detected
EFFECTIVITY
ALL
23-20-59
Page 1002
1 Mar 2011
© Honeywell International Inc. Do not copy without express permission of Honeywell.