Ameri-King AK-950 Series Owner's manual

Document No.: IM-950
INSTALLATION & OPERATION MANUAL
for
PIN AK-950-GPS 400/500 GNC 420/520
(GARMIN INTERNATIONAL INC.)
GPS 1NAV SWITCHING & ANNUNCIATOR PANEL
Per TSO-Cl29a, RTCA D0-208 and D0-160c Requirements
AMERI-KING CORPORATION
17881 Sampson Lane
Huntington Beach, CA 92648
Tel: [phone]
Fax: [phone]
Email: [email protected]
Website: www.ameri-king.com
The document reference is online, please check the correspondence between the online documentation and the printed version.

1.1
1.2
.3
1/l
1.4
1.4.2
1.4.3
1. 5
.6
1. 7
INSTALLATION AND OPERATION MANUAL. MODEL AK-950
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
TABlE OF CONTENTS
Table of Contents
SECTION 1
GENERAl INFORMATION
Scope ............................................................... .
Description ........................................................ .
Technical Characteristics ........................... .
Front Panel Contrais and Annunciations
Contrais
Annunciations .............................................. .
Interface ......................................... .
Equipment Limitations ..
Major Components
Accessories supplied .............. .
SECTION Il
INSTAlLATION AND TEST
3
3
10
12
12
13
16
20
21
21
2 1 Unpacking and lnspecting Equipment ...................... 22
2. 2 Mechanical Installation .. .. . .. . .. .. .. .. .. .. . .. .. .. . .. . .. .. .. .. .. . 22
2 .2. 1
2.2.2
2.2.3
2.2.4
2.2.5
2.3
2.4
Equipment Location ........................................ 22
Cooling .. ....... .. ....... .. ... .... .. .. .. .. ..... ... ... ..... ... . .. 22
Additional Annunciations ................................. 24
Additional Rel ays .. .. . .. .. .. .. .. .. .. .. .. .. .. . .. . .. .. .. .. . .. .. 24
Routing of Ca bles .. .. ... .. . .. .. . .. .. .. .. .. .. .. .. .. .. .. .. .. .. 24
Electrical Installation ............................................. 24
Post Installation Test
40
2.4.1 Pre Installation Tests ....................................... 40
2 .4.2 Operating Instructions
40
1
3.1
3.2
4.1
4.2
4.3
1.1
2. 1
3.1
3.2
3.3
INSTALLATION AND OPERATION MANUAL, MODEL AK-950
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
TABlE OF CONTENTS (CONT'D)
SECTION Ill
OPERATION
General ............................................................. .
Operation
SECTION IV
WARRANTY AND SERVICE
Limited Warranty ................................................ .
Re pair Service .................................................... .
Factory Comprehensive Test Service ..................... .
liST OF FIGURES
Outline Drawing for ali Series ............................... .
Cutout Dimensions for Panel Mounting ................. ..
44
44
48
50
50
4
23
Schematic Pinout for Connector ............................ 25
Electrical Schematic Dia gram ........ ........................ 27
Wiring Diagram .. .... ....... .. .. .. .. .. .. .. ... .. .. .. ....... .. ... .... 28
APPENDIX A
Environ mental Qualification form RTCA 1DO 160C .... 51
2
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.1
.2
SC OPE
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
SECTION 1
GENERAL INFORMATION
This manual contains information necessary for the
installation, test and operation of the model AK-950,
GPS 1NAV Switching and Annunciator Panel, manufactured
by Ameri -King Corporation, California, U.S.A.
DESCRIPTION
The AK-950 is a self-contained GPS 1 NA V Switching and
Annunciator Panel. lt combines ali the necessary functions
required for switching HSI 1 CDI data inputs between a
convention
al NA V (VOR) receiver and the approach-certified
GPS receiver. ln addition, the AK-950 contains severa! GPS
status annunciations used to indicate modes selected by the
front panel switches and various inputs from the GPS receiver.
A
24 pole relay assembly is included within the AK-950 tc
simplify installation of the switching between NAV (VOR), GPS
and the associated HSI 1 CDI. Ali relays have gold plated
contacts and are nitrogen filled for high reliability.
Features include Incandescent lamps with 16,000 hours
average lite,
built in Automatic Dimming and Test for
Annunciator Panel.
Refer to figure 1-1 for Outline Drawing for ali Series for ali
Models' Annunciation Displays and Switches.
The
following GPS systems are applicable:
* GPS 400/500 and
GNC 4:20/520
(GARMIN INTERNATIONAL INC.)
3
INS 1ALLA liON AND OPEitA liON MANUAL, MODEL AK-960
OPS 1 NAV SWITCHINO Ir ANNUNCIATOR PANEL
or __
2.830
1 1
buoo
2. 770 ---------t-1
~~ 1050 ~
0
INTEG AUT. OITERMI MSGI
NAV ,OBS1! APRj WP_l)
GPS TEST
0
0
FIGURE 1 -1 a OVERALL DIMENSIONS
OUTLINE
DRAWING FOR ALL SERIES
4
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GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
1.3 TECHNICAL CHARACTERISTICS
SPECIFICATIONS:
TSO COMPLIANCE:
PHYSICAL
CJ IARACTERISTICS:
• PANEL CUTOUT SIZE
AND WEIGHT:
GENERAl SP[CIFICA Tl ONS:
• POWER INPUT:
•
LAMP BULB TYPE:
•
RELA Y TYPE:
-No.
of available Poles:
-
Switching Current 1
Voltage:
-Carrying Current 1
Voltage:
-Contact Resistance:
-Contact Material:
-
Switching Time:
-lnsulation Resistance:
-Life Expectancy:
-Coil Resistance
CHARACTERISTJCS:
TSO- C129a
Panel Mounted,
1.00" x 2.12"
0.3 lbs
(1 0.0- 32.21 Vdc
(5.9- 7.41 Watts Nominal
O. 214 Am p. @ 28 Vde, Nominal.
0.530 Amp. @ 14 Vdc, Nominal.
0.654 Amp. @ 28 Vdc, Momentary
Test Mode only.
1.575 Amp.@ 14 Vdc, Momentary
Test Mode only.
Duallamp for each Annunciator.
P/N 6838 for 28 Vdc.
P/N 8111
for 14 Vdc.
Tl Incandescent; 16,000 hours
average lite.
24 Poles, Double throws
2 Amp 1 220 Vdc maximum
2 Amp 1 220 Vdc maximum
50 milli -ohm max
Gold overlay
(1 - 21 milli -seconds
1
,000 mega -ohm @ 500 Vdc
1 00 million mechanical operations
.2 million electrical operations @30Vdc
2880 Ohm @ 24 Vdc;
1028 Ohm @ 12 Vdc.
10
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. . ,, .... ~-• .._, '''' ,.._ • ..• '·- .. ' . .._, ,,, - _.- .. • .. • ..; ~·v
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
• AUTO DIMMING: Built in
ENVIRONMENTAL TEST SPECIFICATI_ONS:
• RTCA D0-208 A 1 /Dl
• RTCA D0-160C ENV. CAT.: ClAC/XXXSXXXSXXXXBXB
• TEMP. AND ALTITUDE:
Low Temperature:
High Temperature:
• TEMP. VARIATION:
• HUMIDITY:
• SHOCK:
• VIBRATION:
• MAGNETIC EFFECT:
• POWER INPUT:
Category A2 & D1
-20 deg. C Operating;
-55 deg. C Storage.
+ 70 deg. C Operating;
+ 85 deg. C Storage.
Category C
2 deg. C
minimum per minute
Category A
95% RH, 50 hours operating
6 G, 11 + /- 2 msec, operational
15
G, 11 + 1-2 msec, crash safety
Categories M and N
Category A
Less than
0.3 m
Category 8
Normal Operating: 110.0- 15.1) Vdc
120.0- 30.31 Vdc
Abnormal Operating: 111 .0 -16. 1) Vdc
122.0- 32.2) Vdc
• VOLTAGE SPIKE: Category 8
.!AUDIO FREO. CONDUCTED
SUSCEPTIBILITY: Category 8
* INDUCED SIGNAL
SUSCEPTIBILITY: Category A
• RF SUSCEPTIBILITY: Category T
• EMISSION OF RF ENERGY: Category A
11
1.4
1.4.1
llO<> 1-.LL,.. oiUI~ ANU Uio:IIA loUN hiAIWAl, MO DEl AK-9b0
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
FRONT PANEL CONTROLS AND ANNUNCIA TIONS
CONTROLS
1.4.1. 1 CONTROLS FOR MODEL AK-950
NAV 1GPS:
TEST:
Alternate action switch, when pressed,
will select NAV IVO~) or GPS
presentation on HSI 1CDI.
Push Button
switch for TEST function
for ali Annunciation lamps.
12
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'-.:If...:> , l'CH v .:tVVII \..Ml NU lSI ANNUNCIATOR PANEl
1 .4.2 ANNUNCJATJONS
1.4.2.1 ANNUNCIATIONS FOR MODEL AK-950
NAV (Green):
GPS (Blue):
NA V (VOR) information presented on
the HSI or COl.
GPS
information
HSI or COl.
13
presented on the
1.4.3
1.4.3.1
GPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
INTERFACE
INTERFACE FOR MODEL AK-950
INTEG
(Pin 62)
NA V Receiver
ILS ENERGIZE:
(Pin 63)
(ILS Auto
Override)
Receives an
ground logic input
The INTEG Annunciator shall
ilfuminated. be
Receives an ILS
ground logic input
from the NAV (VOR) receiver. ln
this configuration, the
AK-950 will
reverse to NAV (VOR) mode, regardless
NA
V/GPS switch position.
. The information presented on the HSI or
COl will be from the NAV (VOR) only.
NAV Annuncia~oï shalf be
illuminated.
16
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INSTALLATION AND OPERATION MANUAL, MODEL AK-950
GPS/NAV
SWITCHING & ANNUNCIATORPANEL
1.5 EQUIPMENT LIMITATIONS
The AK-950 series control units contain specifie dash numbers to be
used with various GPS receivers. The installer must match the correct
controller part number with the GPS receiver being installed.
This equipment GPSINAV switching & Annunciator Panel is approved
for installation with the following mode! number only:
GPS mode! GNS 400 1500 1 GNC 420 1520
Garmin lntemationallnc.
Installation of this equipment to any other GPS is disapproved.
The condition and tests required for TSO approval of this article are
minimum performance standards. It is the responsibility of those desiring
to install this article either on or within a specifie type or class of aireraft
to determine that the aircraft installation conditions are within the TSO
standards. The article may be installed only iffurther evaluation by the
applicant documents an acceptable installation and is approved by the
Administrator.
NOTE: Anytime the AK-950 is disconnected or removed from the
aircraft, the HSI 1COI will be inoperative in both NAV (VOR) and GPS.
1.6 MAJOR COMPONENTS
The system is comprised of one major component, the AK-950,
GPSINAV Switching and Annunciator Panel.
1.7 ACCESSORIES SUPPLIED
1.7.1 INSTALLATION KIT:
PARTNO. DESCRIPTION
9500001 P 1, Mating Connector Kit.
High Density D Subminiature Conn.
Plug, 78 Female Crimped Pins, with
Backshell and Thumbscrews.
PIN 162X 11989X & FK22SL05
(Conec Corporation)
20
INSTALLA Tl ON AND OPERA Tl ON MANUAL, MODEL AK-950
GPS/NAV
SWITCHING & ANNUNCIATOR PANEL
9500002 Optional Pre-fabricated Cable
Assembly with MIL-SPEC shielded
Cable, including:
MIL-W-22759118-24-9
M27500-l-24- TG-2-T-14
Ml7500-1-24- TG-3-T-14
TYPE OF MA TING CONNECTOR
Hi Density D-Subminiature Connector, 78 Female Sockets Plug.
Information for Crimping Tool.
1. Hand Crimping Tool: M22520/2-01
2. Positioner:
3. Extract/Removal Tool:
4. Vendor Sources:
Daniel PIN AFMA
M22520/2-06
Daniel PIN K41
M8l969/ 1-04
Daniel PIN 91067-1
Daniel Manufacturing Inc.
6103 Anno Ave.
Orlando, FL 32809
Tel [phone]
Fax [phone]
21
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INSTALLATION AND OPERATION MAN\JAL, MODEL AK-960
OPS 1 NAV SWITCHINO & ANN\JNCIATOR PANEl
SECTION Il
INSTALLATION AND TEST
2.1 UNPACKING AND INSPECTING EOUIPMENT
2.2
2.2.1
2.2.2
Extreme care when unpacking the equipment. Visual inspection
of the equipment for evidence of damage incurred during
shipment. Any claim should be promtly filed with the
transportation company. Save the shipping container to
subtantiate the claim. Retain the container and packaging
material for possible future use.
MECHANICAL INSTALLATION
The AK-950 is designed with the installer in mind. Ali
accessories which are required for completing system
installation are provided, including Pre-fabricated Wiring Cable
Assembly.
EQUIPMENT LOCATION
The AK-950 must be mounted as close to the pilot's field of
view as possible. The preferable location is near the HSI 1CDI
that will be displaying the FPS information. The unit depth,
with connecter atttached, must also be taken into
consideration.
Avoid mounting close to heater vents or other high heat
sources.
The
indicator is secured in place behind the panel since it is
designed for rear mount only. Make a panel cutout as shawn
in Figure 2-1. Secure the indicator in place with four 4-40 x
3/8 to 1.0" flat head phillips screws.
COOLING
No direct cooling is required. As with any electronic
equipment, overall reliability may be increased if the AK-950 is
not located near any high heat source or crowded next to other
equipment. Means of providing a gentle air flow will be a plus.
22
INSTAllATION AND OPERATION MANUAl, MODEl AK-960
OPS 1NAY SWITCHINO &. ANNUNCIATOR PANEl
R.130
(4 PLS)
-r··--~-
r---0
+ 0
1.000 0.750
1 1
, _j~+
_j- -;,-2~-=r-
0.175
~ . - 2120 ---~
2.470
~.125
thru hole for
4-40 screw
(4 PLS)
FIGU~l CUTOUT DIMENSIONS FOR PANEL MOUNTING
23
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2.2.3
2.2.4
2.2.5
INSTALLATION AND OPtHA IIUN MANUAL, MUUt:L f\1\-,ov
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
ADDITIONAL ANNUNCIATIONS
Depending upon the installation and approving agency, you may
be required to provide addition al NA V Source Select external
annunciators near the HSI 1 COl. Spare relay contacts on the
AK-950 connector may be used for this purpose.
ADDITIONAL RELA Y~
The AK-950 contains 24 relay pales. Some installations may
require more than 24 pales due to data lines, superflags, etc.
If this should occur, you may use one spare relay pole to switch
additional relays. ln cases where it may be more desirable to
have ali the relay switching done at a remote location, (i.e.:
remote
mounted equipment). one relay pole on the AK-950 may
be used for switching this bank of relays. Please note that the
maximum relay contact rating for the AK-950 is 2 amps DC.
ROUTING
OF GABLES
Care
must be taken not to bundle the AK-950 logic and low
level signal lines with any high energy sources. Examples of
these sources include 400 Hz AC, Comm. DME, HF and
transponder transmitter coax. Always use shielded wire when
shawn on the installation print. Avoid sharp bends in cabling
and
routing near aircraft control cables.
2.3 ElECTRICAliNSTAllATION
Refer to figure 3-1 for Schematic Pinout Assignment for
Connector, and figure 3-2 for Electrical Schematic Diagram.
Wire the aircraft harness according to figure 3-3 or 3-4 or 3-5
or 3-6. Use at least 24 AWG wire for ali connections. You
MUST use shielded wire where shawn. Avoid sharp bends and
routing cable near high energy sources. Care must be taken to
tie the harness away from aircraft contrais and cables. Normal
installation techniques should be applied.
24
INSTALLATION AND OPERATION MANUAL, MUUI:L ,.,. •.,ou
OPS 1 NAV SWITCHINO a. ANNUNCIATOR PANEL
CONNECTOR
REAR VIEW OF CONNECTOR
1 2 J 4 5 6 7 8 9 10 Il 12 IJ 14 15 16
• • • • • • • • • • • • • • • • • • • •
21 22 23 24 25 26 27 28 29 30 31 J2 3J J4 JS 36 J7 J8 J9
• • • • • • • • • • • • • • • • • • •
40 41 42 43 44 45 46 47 48 4~ 50 51 52 53 54 55 56 57 58 59
• • • • • • • • • • • • • • • • • • • •
50 51 62 6J 64 65 66 67 68 69 70 71 72 7J 74 75 76 77 78
• • • • • • • • • • • • • • • • • • •
ODD 78, Hi-Density D-Subminiature Conneclor
,-
1
RE LAY
# 1 -c
2
~-- RELAY
# 2 -c
3
---- RELAY
# 3 -c
4 ·--- RELAY
# 4 -c
5
RE LAY
# 5 c
6
RE LAY
# 6 c
7
-------- RELAY
# 7 -c
8
-- --- RELAY
# 8 -c
9 RE LAY
# 9 -c
10
-- -- RELAY
#10
-c
11
1----- RELAY
# 11
-c
12 RELAY
#12
c
13
1------ -- RELAY
#13
-c
14
----- RELAY
#14
-c
15
---- RELAY
#15
-c
16 --
RELAY
#16
c
17 -
---- RELAY
#17
-c
18
---
-----
RE LAY
#18
c
19
------
RE LAY
#19
-c
20
RELAY
#20
-c
21
f----- RELAY
# -
NC
22
--~- RELAY
# 2 -
NC
23
RE LAY
# 3 -
NC
24
--· -- RELAY
# 4 -
NC
25
----
-- RELAY
# 5 -
NC
26
-------
RE LAY
# 6 -
NC
27
--------- RELAY
# 7 -
NC
28
---~ RELAY
# 8 -
NC
29
RE LAY
# 9
NC
30
f----- RELAY
#10
-
NC
31
----
RE LAY
#11 -
NC
32
-------- RELAY
#12
- NC
33
----- RELAY
#13
-
NC
34
---- RELAY
#14
- NC
35
----- RELAY
#15
- NC
36
1----- RELAY
#16
-
NC
37
------
RE LAY
#17
- NC
~
FIGURE 3-1 a SCHEMATIC PINOUT
FOR CONNECTOR
25
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38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
INSTALLATION AND OPERATION MANUAL, MODEL AK-960
OPS 1 NAV SWITCHINO lo ANNUNCIATOR PANEL
RE LAY
1/18 -
NC
RELAY
1/19 -
NC
DC GROUND
RE LAY
# 1 -
NO
RE LAY
# 2 -
NO
RE LAY
# 3 -
NO
RE LAY
# 4 -
NO
RE LAY
# 5 -
NO
RELAY
Il
6 -
NO
RE LAY
# 7 -
NO
RE LAY
# 8 -
NO
RE LAY
# 9 -
NO
RE LAY
1/10 -
NO
RE LAY
1/11
-
NO
RE LAY 1/12 -
NO
RE LAY
1/13 -
NO
RE LAY
1/14 -
NO
RE LAY
1/15 -
NO
RE LAY
1/16 -
NO
RE LAY
1/17 -
NO
RE LAY
1/18 -
NO
- RELAY
1/19 -
NO
RE LAY
1/21
-c
RE LAY
1/22 -c
INTEG ANNUNCIA TOR Ait Gnd Input
ILS Auto Override Ait Gnd Input
RELAY 1/20 -
NC
RE LAY
1/21
-
NC
RE LAY
1/22 -
NC
- RELAY
1/20 -
NO
-RELAY #21 -
NO
-RELAY
#22
- NO
---- APR Annunciator Ait Gnd Input
---- AUTO
Annunciator Ait Gnd Input
0BS SWITCH
{Moméhtary Ground Output)
oss
Annunciator Ait Gnd Input
MSG, Annunci<Jtor Ait Gnd Input
WPT Annunciator Ait Gnd Input
-- TERM Annunciator Ait Gnd Input
+14/28 VDC
POWER INPUT
IlG_UR_ E 3_-=-l!::l
SCHEMA TIC PINOUT FOR CONNECTOR
26
INSTALLATION AND OPERATION MANUAL, MOOEL AK-960
OPS 1 NAV SWITCHINO lo ANNUNCIATOR PANEL
4
5
6
8
9
11
12
AK-950
,_-
22
42
__ Qc--- 23
{> ---- 43
16 Çè--- 26
-- ----o---- 6__
46
F o--- 27
---o---~
A_____ 4 7
28
48
29
49
{c____ 50
!_l_!___o---____<r--- -
{'.__ ___ _
31
51
l~__y---- 32
/L__ 52
K~ 33
{L___ 53
14 ~-,--Q:--
6-- 54
15
35
55
16 _!!_~y--- 36
"----- 56
617 _Q:--
17 - ----o----
{L___
37
57
38
58
NIB Qc---
18 ----o----6 ___ _
19
H19 Q----- 39
----<r---
{L_ -- 59
64
N?O
20 -- --o-
60
61
68
j21 _Q- --- 65
--- o------ 6, __ ---
69
N?2 _ç;,, 66
---o- tL____ 70
N23 9:-
- --o----
N24
---o--
(l__ __ _
62
63
75
76
72
74
71
77
73
AK-950
+H/28 VDC POWER INPUT
OC GROUND
INTEG ANNUNCIATOR
{Aiternate Ground Input)
ILS AUTO OVERRIDE
{Aiternate Ground Input)
(NAV Enable 1 GPS Disable)
MSG ANNUNCIATOR
(Aiternate Ground Input)
WPT ANNUNCIATOR
(Aiternate Ground Input)
AUTO ANNUNCIA TOR
(Aiternate Ground Input)
OSS ANNUNCIA TOR
(Aiternate Ground Input)
APR ANNUNCIATOR
(Aiternate Ground Input)
TERM ANNUNCIATOR
{Aiternate Ground Input)
OBS SWITCH
{Moméhtary Ground Output)
FIGURE 3-2
ELECTRICAL SCHEMATIC OIAGRAM
27
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ll1
I
Q:
0
.....
<(
u
INSTALLA liON AND OPERATION MANUAL, MOOEL AK-960
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
CONNEC TOR
AK-950-( )
OllS A/H ,....I-1---.J+--4r, '
RHAY 1 1 - c
OBS B
OBS C
085 0
UBS l
OBS f
085 G
lUI
HIGHT
G/5 UP
G/5 ON
2
3
4
5
6
7
8
9
10
RHAY 1 2
RElAY 1 3
- c
- c
0 NAY SUI'lRllAG
11
12
RELAY f 4 -C
RELAY 1 5 - C
RELAY 6 6 - C
RELAY f 7 - C
RElAY 1 B - C
RELAY 1 9 - C
RELAY 610 - C
RElAYfii-C
RllAY #12 - C
RELAY #13 - C
~ f ~~~~ ~ - --( =
z NAY fLAG (1) - - -( --
13
14
15
RELAY f14 - C
RELAY fiS - C
R[lAY
fl6 - C
RElAY
f17- C
RElAY fiB -C
R[lAY f20 - C
RElAY 121 - C
RElAY 622 - C
NAY flAG (-) ~ · -\ --
G/5 ILAG ( ~) --1 ·- --t+--- 16
17
18
G/5 fLAG (-) - - -~ --
1 '"' ,:JmO:~J- ;;
UGIIT CONf SYST
65
63
R[LAY N21 - fiC
lt_oc [tlGAG[QI . 1-------t
NAV RECEIVER
64
66
67
--- OPTIONAL IlS AUTO OVERAIDE IGROUND INPUTI
--- RHAY #20 - fiC
- R[LAY #'12 - NC
1.
2.
68
INTEGAnnunc '9
62
WPT Annunr 3 1-----t 76
frERM Ann. 4 77
APR Annunc. 5 t---- 71
- RElAY 120 - HO
1-- INTEG Green Annunc.
1-- WPT Amber Annunc.
~- TERM Green Annunc.
1-- APR Green Annunc.
MSG Ann. 6 75
OBS Annunc. 7 ' 1- MSG Amoer Allnunc.
!AUTO Ann. 8 r---- 74 t= OBS Green Annunc.
OBS Mom s ..
71
~----
72
AUTO White Annunc.
'" ~- 73 1- OBS Mom Switch
· r- 4 0 - OC GROl,lliO
'-----~y.:J .19 -- RrT.AY fl9 -C
VO<. ~~
2
~
0
~ - - ~ --- 1 1 ~/78 VDC POWER ltiPüT
• 1 4/?R
Reler 1o GPS Monulaclurer's lnslollallon Manua1 lor Aclual 1nslallalion.
Ali Wires are 24 AWG minimum. Relay NC shown ln NAV selecled.
R~lay NO shawn in GPS selecled.
ffi Connec! (NAV Receiver ·Pin ILS Energizel wilh !Pins No. 631
0
N
"'
---
0
N
"'"
u
~
-o
§
0
0
"'
---
0
0
"'"
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(.9
INSTALLATION AND OPERATION MANUAL, MOOEL AK-960
OPS 1 NAV SWITCHINO C. ANNUNCIATOR PANEL
CONNECTOR
Al<-950-(
;:::L.- ~
OBS
A/H 21
- RE lAY ,1 -
NC
OBS B
22
-RElAY ,2 -
NC
OBS c 23 -RElAY '3 -
NC
OBS
D
24
-RElAY ,•-tiC
OBS
[ )
25
- RElAY
,5 -
NC
OBS r
26
-RElAY ,6 -
HC
085
G ' 27
-RElAY
Il
7 -
HC
LUT
28
- RElAY
,8 -
HC
RIGHI
29
- RElAY
ft 9 -
HC
;.
G/S UP 30
- RElAY
fiiO -
NC
G/S ON 31
- RElAY
fl1
- NC
NAV SUPER flAG
32
-RElAY fl12 -
NC
fROI.4
1
33
-RElAY
613 -
NC
TO
34
- RElAY ftl~
- NC
tl AV
flAG
(+)
"
35
-RElAY 615 - NC
NAV
FlAG
(-)
36
-RHAY
fl6 -
NC
G/S
FLAG (+)
1'1
37
-R[lAY ft17 -
NC
G/S
FLAG
(-)
-'_L
38
- RELAY
618 -
NC
1
~
69
-R[lAY
121
- HO
70
- RELt.Y
f/22 -
NO
;::L
71
-
39
- RELAY
ftl9 -
NC
32
....
41
-RHAY , 1 -
NO
MAIN OBS ROTOR H
42
- RHAY
ft
2 - NO
MAIN QBS ROTOR G 31
43
-REL..Y ,3 -
NO
33
r
44
-RHAY ,.
- NO
MAIN OBS STATOR D 1
MAIN OBS STr,T ·r; i::
34
~
45
- R[LAY
ft
5 -
NO
MAIN OBS STATOR F
35
46
- RELAY
N 6 -
HO
MAINOS.S STATOfl G
38
x
47
-RflAY
Il
7 - NO
Mam + lEFT
21 -
--
48
-
RtLAY
ft
8 - NO
Main + RIGHT 22
-x
49
~-
RE lAY
ft
9 -
HO
Mam + UP
27
50
-~
li HAY
fiO -
NO
Marn + DOWN
28
1.,
51
- RHAY
1111
- NO
52
- RHAY ft12 -
NO
Marn .._ fROM
26
--~--~
-
53
- RElAY
fll3
- NO
Ma•n + TO
25
54
-RHAY
,,.
- NO
Mam lAT ER ""-l + FLAG
23
--
55
-RflAY
W15 -
NO
ê.1a•n lATERAl- FlAG
.24
-
56
- RH.AY
fl16 -
NO
1
VERTICAl • FLAG
/l
57
R[l AY
fll7
NO
29
--
-
~
··::.
VERTICAl·
FLAG
30 1
58
Rfl AY
fl8
- NO
\
,__
~
ç Hl
lAY
ftl9
HO
~--
--
-
This rs ILS Auto Override Feature. , NAV Annunciator shall be illuminated. reaardless of NAV/GPS Switch selected position.
FIGURE 3.3 WIRING DIAGRAM for AKL-950-GNS400/420/500
(Garmin International Inc.)
The document reference is online, please check the correspondence between the online documentation and the printed version.

INSTALLATION AND OPERATION MANUAL, MODEL AK-960
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
2.4 POST INSTALLATION TEST
2.4.1
2.4.2
After completing the mechanical installation, the following Post
Installation Function Tests must be performed.
PRE INSTALLATION TESTS
With the AK-950 disconnected, turn on the avionics master
switch and verity that the aircraft power of 14 1 28 Vdc are
on
Connecter Pin 78 (Annunciator Power). Using an Ohm
Meter, verity that Pin 40 is aircraft ground.
OPERATING INSTRUCTIONS
Refer to GPS Manufacturer's Installation Manual for complete
GPS System Operating Instructions. The following paragraphs
described Lamp BRT 1
DIM 1 Test and GPS 1 NAV Switching
functions or:rly.
2.4.2.1 OPERATING INSTRUCTIONS FOR MODEL AK-950
Turn off the avionics master switch and connect the mating
connector to the AK-950. Turn on the avionics master switch
and the AK-950 should come on with the following
annunciations:
1. NAV or GPS
Momentarily press the TEST Switch, ali annunciations
should light.
Select NAV using the NAV 1GPS button. The presentation on
the HSI 1CDI will now be information from the VOR receiver.
Using a VOR
test generator or equivalent VOR signal, verify
that the presentation and operation of the HSI 1CDI is correct.
This will include course resolver, left-right meter, ta-from mater
and nav warn flag.
40
INSTALLATION AND OPERATION MANUAL, MODEL AK-950
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
·1 he ILS Override feature (if Pin 63 is connected) may be tested
by tuning the connected NA V Radio to an ILS frequency.
Verify that the Blue GPS Annunciator extinguishes and bath
the Green ILS and NA V Annunciators illuminate, regardless of
tl1e selection of the NA V/GPS switch. Using the appropriate
t:!st signal generators, verity that the ILS and 1 or Glide Slope
data is correctly displayed on the HSI and 1 or CDI.
Tune the connected NA V Radio back to a standard VOR
frequency. Verity that the Blue GPS Annunciator again
illuminates and that the GPS datais then correctly displayed on
the HSI and 1 or CDI.
No periodic maintenance or calibration is necessary for
continued airworthiness of the AK-950.
2.4.2.6 AUTO DIMMING TEST:
A Photocell provides the Auto Dimming function. This can be
tested by covering the Photocell by hand and observing the
change in brightness.
NOTE: 1. There is an
Adjustment Potentiometer located on
the side of the unit. Adjustment should be made vvhen the unit
is installed in aircraft, and with night time lighting conditions.
2. Rotate the Potentiometer clockwise to dim the
annunciators. Rotate the Potentiometer counter-clockwise to
make the annunciators brighter.
3. Do not use excessive inward force on the
alignment tool, and do not use excessive rotational force.
Damage may result.
41
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INnAllATION AND OPERATION MANUAL, MODEl AK-960
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
3.1 GENERAL
SECTION Ill
OPERATION
This section de scribes the operation of the GPS 1 NA V Switching
and Relampable Annunciator Panel, Model AK-950.
3.2 OPERATION
3.2.1 OPERATION FOR MODEL AK-950
NAV 1 GPS
ALTERNA TE
SWITCH
OPTIONAL
ILS OVERRIDE
FUNCTION
Pushing the NA V 1GPS switch selects the
navigation source {VOR 1ILS 1LOC or GPS)
to be displayed on the HSI or COl.
Although it may be displayed on the GPS
unit' s built-in COl, course information is aIso
displayed on the panel-mounted HSI or COl
when executing an approach utilizing GPS
navigational data.
This Optional Glide Slope 1ILS Override
Feature will force the AK-950
automatically switch to the NA V mode,
regardless of the position of the NA V/GPS
switch, provided that the connected NA V
Receiver is tuned to an ILS frequency.
ln this mode, the Blue GPS Annunciator will
extinguish and the Green NA V
Annunciator will illumina te accordingly.
The information presented on the HSI or
CDI will th en be from the NA V {VORI only.
INSTALLATION AND OPERATION MANUAL, MODEL AK-960
OPS 1
NAV SWITCHINO & ANNUNCIATOR PANEL
45
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4.1
INSTALLATION AND OPERATION MANUAL, MODEL AK-960
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
liMITED WARRANTY
SECTION IV
WARRANTY
Ali equipments manufactured by Ameri-King Corp. are guaranteed
against defective materials and workmanship for a period of two
years.
Any equipment found to be defective due to material and
workrnanship during this limited warranty will be repaired and put
in original manufactured operating condition.
An option of extended third and fourth year limited warranty
become valid at the end of this second year, which will warrant
to the original owner.
This Ameri-King Corp. warranty is void unless the Warranty
Registration Card is filled out and returned to Amer-King Corp.
within 15 days a ft er original installation.
Ameri-King Corp. 's liability under this warranty is limited to
servicing, repairing, replacing or adjusting any equipment
returned prepaid to the factory by express written or oral
authorization for that purpose and to repair or replace defective
parts thereof. Repaired equipment will be returned to the
equipment user freight pre-paid. Shipping charge will be paid one
way only by Ameri-King Corp.
Upon discovery of a condition believed to be caused by a defect
in manufacturing, Amer-King Corp. must be notified. No
equipment to be shipped to Ameri-King Corp. without prior
authorization. Any equipment returned to Ameri-King Corp.
should be accompanied by a failure report, in writing, giving full
particulars in support of the claim.
This limited warranty does not cover or apply to any of the
followings, including: misuse of the equipment; installation or
operation not in accordance with factory instructions; accidents
or negligent damage; alterations of any manner; repair by other
48
INSTALLATION AND OPERATION MANUAL, MODEL AK-9bU
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
factory; changes in calibration occuring as a result of normal
use of the equipment; the cost of labor, material, or other
expense incidental to the repair, installation, removal from the
aircraft or replacement of the equipment; damaged during
shipment or installation; any persona! injuries or damage to
property resulting from the installation or the operation of the
equipment or the failure of the equipment or any part thereof, the
equipment user assumes the risks of ali such injuries or damage.
ln such cases, the repair will be billed at cost. An estimate will
be submitted for approval before repair is initiated.
Any equiprnent which is returned for warranty and found not to
be defective shall be charged a minimum handling and service
charge and returned e.a.o.
No warranty will be activated for Ameri-King Corp. products
unless the installation is approved by an FAA Certified Installer
and the warranty card is completed by the supplying dealer or
upor1 receipt by Ameri-King Corp. of form(s) 337 or 8130-().
l HE IMPLIED WARRANTY AND ALL OTHER IMPLIED
WAnRANTIES ARE HEREBY EXCLUDED. AMER!- KING CORP.
MAKES NO OTHER WARRANTY OR REPRESENTATION OF ANY
KIND WHATSOEVER EXPRESSED OR IMPLIED, AND ALL
IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF
MEHCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
ARE HEREBY DISCLAIMED.
AMER! -KING CORP.'S MAXIMUM LIABILITY HEREUNDER IS
LI Ml fED TO THE PURCHASED PRICE OF THE PRODUCT. IN NO
EVENT SHALL AMER!- KING CORP. BE LIABLE FOR ANY
CONSEOUENTIAL, INDIRECT, INCIDENTAL OR SPECIAL
DAMAGES OF ANY NATURE ARISING FROM THE SALE OR USE
OF THE PRODUCT, WHETHER BASED IN CONTRACT, TORT,
STRICT LIABILITY OR OTHERWISE.
49
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INSTALLATION AND OPERATION MANUAL, MODEL AK~960
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
4~2 REPAIR SERVICE
Ali equipments manufactured by Ameri-King Corp. must be
repaired at
the facility of Ameri-King Corp.
Ali
the repair services shall be performed and completed within
3 days upon repairing estimate is approved by equipment user or
installation dealer.
4.3 FACTORY COMPREHENSIVE TEST SERVICE
Factory Comprehensive Test Service is available. There is a
service
charge for this service. Ali equipments returned for
Factory Comprehensive Test Service must be sent freight
prepaid.
50
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INSTAlLATION /\ND OPERATION MANUAL, MODEL AK-950
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
APPENI>IX A
ENVIRONMENTAL QUALIFICATION FORM
RTCA 1 D0160C
N< lM I'Nlï .i\l\JRI': i\K-950 GP.'i 1 Ni\ V .'iWITCIIING i\NIJ
RELi\MI'AilLI' ANN\INCIATOR PANEL
MOIJFL NO IIK-'150 TSO NU: Cl29
CLASS i\ 1
MANIII'IICTURI'R /\MERl- KING CORI'.
Condi1ions
Temp. & Altitude
Low temperaime
lligh Temperature
ln-Fiight Loss of
Cooling
Altitude
Dcu1mpression
Overprcssure
Tcmp. Variation
llumidity
Sltock
Opcrational
Crash Safety
Vibration
11!842 BROOKIIURST ST.
I'OUNTi\IN V ALLE Y. Ci\ 92708
Section Description of Conducted Tests
4.0 Equipment tested to Categories
4.5.1
4.5.2 & 4.5.3
A2& Dl
4.5.4 Cnoling air not required
4.6.1
4.6.2
4.6.3
5.0
6.0
7.0
7.2
7.3
8.0
-------------------1
Equipment tested to Category C
Equipment tested to Category A
Equipment tested per D0-160C
Par. 7.2.1
·----·-- -·-------------1
Equipment tested without shock-
mounts to Categories M & N
erable 8-1)
- --- ·-- -· -----·-- --- --------~-~----~-·
Explosion 9.0
Equipment identified as
Category X, no test required
~ -------------~~------------1-------------------------;
Waterproofness 10.0
51
Equipment identified as
Category X, no test required
INSTALLATION AND OPERATION MANUAL, MOOI::L AIUibU
OPS 1 NAV SWITCHINO & ANNUNCIATOR PANEL
ENVIRONMENTAL QUALIFICATION (Cont'd)
Conditions
Section
Description of Conducted Tests
Fluids Susceptibility
11.0
Equipment identified as
Category X, no test required
1------
Sand and Dust
12.0
Equipment identified as
Category X, no test required
~-------~~
-~--·--
1-ungus
13.0
Equipment identified as
Category X, no test required
-------~--
--
··----~~~-
·-
S;tll Spray
14.0
Equipment identified as
Category X, no test required
--- --------
tvlagnctic Effect
15.0
Equipment tested to Class A
--~--
l'ower Input
16.0
Equipment tested to Category B
Voltage Spike 17.0
Equipment tested to Category B
----
-
·--
--------
Audio Frequency
18.0
Equipment tested to Category B
Susceptibility
Induced Signal
19.0
Equipment tested to Category A
Susceptibility
- -----------·-·
Radio Frequency
20.0
Equipment tested to Category T
Susceptihility
~-
Radio Ft equency
21.0
Equipment tested to Category A
Emissions
Lightning 1nduced
22.0
Equipment identified as
Transient
Category X, no test required
Susceptibility
Lightning Direct
23.0
Equipment identified as
Ufects
Category X, no test required
king
24.0
Equipment identified as
Category X, no tèst required
52
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INSTALLATION AND OPERATION MANUAL, MODEL AK-950
GPS 1 NAV SWITCHING & ANNUNCIATOR PANEL
APPENDIX B
FAA TSO 1 PMA 1STC approved Letters
for Model AK-950 - ( )
30
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llv\NSrmn AIRI'LANF IJIIŒCTORATF:
AIRCRAFI'
CERTIFICAliON SERVICE
U\l>cJ_x::t-ln-.etll
ol tunspor10t100
FedM'aiiWiallon
Admk>htratlon
LOS ANGELES AIRCRAFT CERTIFICATION OFFICE
3960 PARAMOUNT BOULEVARD
LAKEWOOD,
CAUFORNIA 90712-4137
NOV 2 2 1996
Ameri-King Corporation
Mr. Keith Van
18842 Brookhurst Street
Fc>untain Valley, California 92708
Ameri-King Corporation.
fJPSfNAV Switching and Annunciator Panel.
Technicnl
Standard Order C 12'la
Y
our application dated November 7, 1996, requesting the issu ance of a 1echnical Standard Order
( 1 SO) nuthori7atinn in accor dance witlr the procedurnlrcquirements of Federal Aviation
Regulation (l'AR) l'art ] 1. Subptu1 0 Unsed upon your <lata and statement ot corrformance
certifying
your article(s) has met the requirements of FAR Part 21. Subpart O. and the minimum
performance starHiards off SO Cl29a (Rd FAR 21 6fl'). authorization is hereby granted for tire
following
AK-<l50-() Series GPS!NAV Switching and Annunciator Panel
For your infonnation, the conditions and tests required for TSO approval are minimum
performance standards. The article(s) may be installed on or within a specifie type or class of
ai1crafl only iffurther evaluation by the user/installer documents an acceptahlr installation thal is
approved hv tire Adrninistr al<lf
lhe quality control procedures contained in your quality control manual, currentlv on file at the
Phoenix Manufacturing Inspection Satellite Office. and your statement thal those procedures wrll
be applied to the manufacturer of the subject article(s) at the above address. are considered
adrq11ate in accordance witlr FAR 21 14J
Effective this date, your authori7Ation to use TSO procedures is extended to include the suhject
article(s). Y ou may identify the article(s) with the applicable TSO markings as required by
TSO Cl29a
As recipient of this TSO authtHization. exceptas prmitled in FAR 21.J(d). you are rcquired to
report any failure. malfunction. or defect in any product or part manufactured by you or your
contracted suppliers. and wllich you have determined has resulted or cou Id result in any of the
occurrences listed in FAR 21 J( c) The report should be communicated initially by telephone to
the Supervisor, Technical and Administrative Support Staff. ANM-IOJL. (J 10) 627-5300, within
24
hours afler it has been detcnnined the failure has occurred, and followed up with a written
notice FAA Form 8010-4 (Malfunction or Defect Report) or other appropriate format is
acceptable in transmitting the required details As required by FAR 21 61J(b). you must nlso
rwtify the FAA when youllnln11ger "'"""facture a TSO approved article
This
authorizatipn periains only to mamrfacturing operations at the above address. This office
must
be notified in advance of any propnsed tàcility relocation to preclude interruption while
awaiting fJU<tlity control <tpp1ovtll of tht~l facility
Sincerelv.
\ .. Michael Murphy, Manager,
Technical and Administrative
Support Staff. ANM-IOJL
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