NAV FLAG LOAD CALIBRATION CHART Measure at LV 6 NAV/LOC Flag + and - tip jacks
LOAD
SWITCH
MEASURED
LIMITS
PASSED
1 LOAD
990 - 1010 OHM
2 LOAD
495 - 505 OHM
3 LOAD
329.7 - 336.3 OHM
4 LOAD
247.5 - 252.5 OHM
5 LOAD
198 - 202 OHM
GS FLAG LOAD CALIBRATION CHART Measure at LV 6 GS Flag + and - tip jacks
LOAD
SWITCH
MEASURED
LIMITS
PASSED
1 LOAD
990 - 1010 OHM
2 LOAD
495 - 505 OHM
3 LOAD
329.7 - 336.3 OHM
4 LOAD
247.5 - 252.5 OHM
5 LOAD
198 - 202 OHM
NAV DEVIATION LOAD CALIBRATION CHART Measure at LV-6 NAV/LOC DEV L and R tip jacks
LOAD
SWITCH
MEASURED
LIMITS
PASSED
1 LOAD
990 - 1010 OHM
2 LOAD
495 - 505 OHM
3 LOAD
329.7 - 336.3 OHM
4 LOAD
247.5 - 252.5 OHM
5 LOAD
198 - 202 OHM
GS DEVIATION LOAD CALIBRATION CHART Measure at LV 6 GS DEV U and D tip jacks
LOAD
SWITCH
MEASURED
LIMITS
PASSED
1 LOAD
990 - 1010 OHM
2 LOAD
495 - 505 OHM
3 LOAD
329.7 - 336.3 OHM
4 LOAD
247.5 - 252.5 OHM
5 LOAD
198 - 202 OHM
TO-FROM LOAD TEST
To measure the TO-FROM flag load select the TO-FROM position on the LV 6
meter switch and check for 200 ohms +/- 2 ohms at the LV 6 tip jacks TO and
FROM.
PHONE CHANNEL LOAD
To measure the PHONE CHANNEL load check for 600 ohms +/- 6 ohms between the
LA NAV connector pin 6 and the LV 6 tip jack ZZ. You must have the LV 6
SPEAKER/PHONE switch in PHONE.
If any of the above resistances are out of limits you need to replace that
resistor.
See the LV 6 Panel Meter Calibration Sheet next to continue with LV 6
Panel calibration. NEXT
Avionics Test Equipment Panels and Cables for
bench testing of Aircraft Radio, Navigation, Audio Controllers, Radar and more.
Linaire Engineering Inc.
Last modified:
June 15, 2004