Vor/Ils Indicator Configuration; Vor/Ils Indicator Calibration And Checkout; Vor/Ils Indicator Interconnect - Garmin GPS 400W Installation Manual

4.8.2.4 Flag
VOR/LOC +FLAG
VOR/LOC -FLAG (VOR/LOC COMMON)
GLIDESLOPE +FLAG
GLIDESLOPE +DOWN/-FLAG (GLIDESLOPE
COMMON)
The Flag output is capable of driving up to three 1000
(Flag OUT OF VIEW) the Flag output is 375 ±80 mVDC. When invalid information is present (Flag IN
VIEW) the Flag output is 0 ±25 mVDC.
4.8.2.5 OBS
VOR OBS ROTOR C
VOR OBS ROTOR H (GROUND)
VOR OBS STATOR D
VOR OBS STATOR F
VOR OBS STATOR E/G (VOR/LOC
COMMON)
VOR OBS ROTOR C and H are a buffered 500 Hz output that is intended to drive the OBS rotors. VOR
OBS STATOR D and VOR OBS STATOR F are each phase and amplitude shifted version of the VOR
ROTOR C output. Each pair is intended to read one of the two windings of the indicator's OBS stator.
4.8.2.6 VOR/LOC COMPOSITE
VOR/LOC COMPOSITE OUT
With a Standard VOR Test Signal applied, VOR/LOC COMPOSITE OUT is 0.5 ±0.1 VRMS into a 10
k load. With a Standard Localizer Centering Test Signal applied, VOR/LOC COMPOSITE OUT is
0.350 ±0.05 VRMS into a 10 k load.
4.8.2.7 ILS ENERGIZE
ILS ENERGIZE
The driver output voltage is not more than 1.0 V when sinking 20 mA. The maximum off state leakage
current with respect to GND is less than 10 A.
4.8.3

VOR/ILS Indicator Configuration

None.
4.8.4

VOR/ILS Indicator Calibration and Checkout

Refer to Sections 5.3.14 and 5.3.15 for the VOR/LOC/GS checkout.
4.8.5

VOR/ILS Indicator Interconnect

Refer to Figure H-20 for the VOR/ILS indicator interconnect.
400W Series Installation Manual
190-00356-02
Pin Name
Pin Name
Pin Name
Pin Name
Connector
P4006
P4006
P4006
P4006
meter loads. When valid information is present
Connector
P4006
P4006
P4006
P4006
P4006
Connector
P4006
Connector
P4006
Pin I/O
3 Out
4 Out
30 Out
31 Out
Pin I/O
9 Out
10 Out
13 In
12 In
11 Out
Pin I/O
8 Out
Pin I/O
29 Out
Page 4-19
Rev. G