Installation Instructions

190-01007-A3 GTN 6XX/7XX AML STC Installation Manual
Rev. 4 Page E-53
GTN
6
XX/7XX
16OBS
/SUSP MODE SELECT*
39
CDI SOURCE SELECT*
28
COM REMOTE TUNE UP*
27
COM REMOTE TRANSFER*
28
VLOC REMOTE TRANSFER
29
COM REMOTE TUNE DOWN*
P1001
P1003
P1004
NOTES:
1. ALL WIRES 24 AWG OR LARGER UNLESS OTHERWISE SPECIFIED.
2. GROUND DESIGNATIONS: SHIELD BLOCK GROUND AIRFRAME GROUND
3. THE CDI SOURCE SELECT INPUT MAY BE USED TO TOGGLE BETWEEN GPS AND VLOC COURSE DEVIATION
SOURCES
. USE GRAYHILL SWITCH P/N 30-3. THE SWITCH MUST BE LABELED AS SHOWN DIRECTLY ADJACENT
TO THE SWITCH. REFER TO SECTION 2.
4.8
FOR ADDITIONAL SWITCH INSTALLATION REQUIREMENTS. THIS
SWITCH MUST NOT BE INSTALLED IF A REMOTE ANNUNCIATOR PANEL WITH A CDI SWITCHING FUNCTION IS
CONNECTED TO THE GTN.
4. OBS/SUSP MODE SELECT
* MAY BE USED TO REMOTELY TOGGLE BETWEEN GPS AUTO AND GPS OBS/SUSP
MODE. USE GRAYHILL SWITCH P/N
30-3
. THE SWITCH MUST BE LABELED AS SHOWN DIRECTLY ADJACENT TO
THE SWITCH. REFER TO SECTION 2.4.
8 FOR ADDITIONAL SWITCH INSTALLATION REQUIREMENTS.
THIS SWITCH
MUST NOT BE INSTALLED IF A REMOTE ANNUNCIATOR PANEL WITH AN OBS
/SUSP SWITCHING FUNCTION IS
CONNECTED TO THE GTN.
5.
THE AIR/GROUND* INPUT IS USED TO CONTROL THE AIR
/GROUND STATUS OF THE GTN. THIS INPUT MUST BE
GROUNDED TO ACTIVATE. REFER TO SECTION 5.5.1.9 FOR CONFIGURATION INFORMATION
.
6.
COM REMOTE TRANSFER MAY BE USED TO TRANSFER THE STANDBY COM FREQUENCY TO THE ACTIVE COM
FREQUENCY VIA REMOTE SWITCH
. USE GRAYHILL SWITCH P/N 30-
3. THE SWITCH MUST BE LABELED AS SHOWN
DIRECTLY ADJACENT TO THE SWITCH. REFER TO SECTION 2.4.8 FOR ADDITIONAL SWITCH INSTALLATION
REQUIREMENTS.
7. COM REMOTE TUNE UP AND COM REMOTE TUNE DOWN MAY BE USED TO SCROLL THROUGH A LIST OF PRESET
COM FREQUENCIES. MAY USE TWO GRAYHILL SWITCHES P/N
30-3. THE SWITCHES MUST BE LABELED AS
SHOWN DIRECTLY ADJACENT TO THE SWITCH. ADDITIONALLY, AN ON
-OFF-ON SWITCH, CARLINGSWITCH P/N
62012481-0
-0 CAN BE USED. REFER TO SECTION 2.4.8 FOR ADDITIONAL SWITCH INSTALLATION REQUIREMENTS.
8. VLOC REMOTE TRANSFER MAY BE USED TO TRANSFER THE STANDBY NAV FREQUENCY TO THE ACTIVE NAV
FREQUENCY VIA REMOTE SWITCH. USE GRAYHILL SWITCH P/N 30
-3. THE SWITCH MUST BE LABELED AS SHOWN
DIRECTLY ADJACENT TO THE SWITCH. REFER TO SECTION 2.4.8 FOR ADDITIONAL SWITCH INSTALLATION
REQUIREMENTS.
s
6
7
8
38
AIR/
GROUND*
CDI
OBS/SUSP
COM RMT XFR
COM CHAN UP
COM CHAN DN
NAV RMT XFR
3
4
5
Figure E-20. GTN 6XX/7XX Switch Interconnect (Optional)