Shadin Avionics 943200-11 User manual

SHADIN AVIONICS
www.shadin.com Customer Service: [phone] [email protected]
ETM RECORDER
P/N: 943200-11
INSTALLATION MANUAL
MANUAL P/N: M943200-11
REV –
SHADIN AVIONICS
6831 Oxford Street
St. Louis Park, MN 55426-4412
Sales: [phone]
Customer Service: [phone]

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REVISION LOG
Rev
Date
ERN
DESCRIPTION
–
21 JUN 2018
1804/005
Initial Issue

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TABLE OF CONTENTS
1OVERVIEW .....................................................................................................................4
1.1 SCOPE.............................................................................................................................. 4
1.2 PRODUCT DESCRIPTION................................................................................................ 4
2SPECIFICATIONS...........................................................................................................6
2.1 PHYSICAL......................................................................................................................... 6
2.2 ELECTRICAL..................................................................................................................... 6
2.3 ENVIRONMENTAL............................................................................................................ 6
2.4 SOFTWARE CERTIFICATION........................................................................................... 6
2.5 REGULATORY CERTIFICATION...................................................................................... 6
2.6 RELIABILITY...................................................................................................................... 6
3INSTALLATION...............................................................................................................7
3.1 LIMITATIONS .................................................................................................................... 7
3.2 MOUNTING ....................................................................................................................... 7
3.3 ELECTRICAL CONNECTION............................................................................................ 7
3.3.1 TYPICAL INSTALLATION WIRING...........................................................................................8
4ENVIRONMENTAL QUALIFICATION FORM.................................................................9
5ETM RECORDER SETUP.............................................................................................10
5.1 INITIAL SETUP................................................................................................................ 10
5.1.1 ETM RECORDER SETUP.......................................................................................................10
5.1.2 USB FLASH DRIVE REQUIREMENTS...................................................................................10
5.1.3 ETM SETUP.............................................................................................................................11
5.1.3.1 SET ETM OUTPUT SELECT TO PRINTER MODE .....................................................12
5.1.3.2 SET ETM REGISTRATION...........................................................................................12
5.1.3.3 SET ENGINE SERIAL NUMBERS................................................................................13
5.2 POST INSTALLATION CHECKOUT PROCEDURE......................................................... 13
6OPERATIONAL MODES AND PROCEDURES............................................................14
6.1 RECORD MODE.............................................................................................................. 14
6.2 USB DATA DOWNLOAD MODE...................................................................................... 14
6.3 GROUND BASE SOFTWARE.......................................................................................... 14
7TROUBLESHOOTING ..................................................................................................15
IF NO FILES ARE ON THE USB FLASH DRIVE...................................................................... 15
8APPENDIX A: INSTALLATION DRAWING..................................................................16
LIST OF FIGURES
Figure 1: ETM Recorder Block Diagram..............................................................................................................4
Figure 2: Wiring Diagram .....................................................................................................................................8
LIST OF TABLES
Table 1: Electrical Connection .............................................................................................................................7

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1 OVERVIEW
The information in this manual is subject to change without notification.
1.1 SCOPE
This manual describes the interface to the 943200-11 ETM Recorder. It also provides information to guide
the proper installation of the Engine Trend Monitor (ETM) Recorder. Installation instructions should be read
and followed.
1.2 PRODUCT DESCRIPTION
The ETM Recorder is a digital data recorder that records a serial input and provides a USB interface for
downloading the data. The ETM Recorder is pin compatible and has the same mounting pattern as the ETM
Key Recorder part number 943200. A USB port is available for users to insert a USB Flash drive and retrieve
information stored on the ETM Recorder. The LED is externally visible to indicate unit health status and USB
insertion/data recording status.
The ETM Recorder block diagram is shown in Figure 1 with an aircraft installation example with an ETM
product.
AIRCRAFT INPUTS
Shadin Avionics
Engine Trend Monitor
(ETM)
913200-XXX
ETM Recorder
943200-11 U
S
B
USB Flash
Drive
PWR PWR
GND 28V
RX RS-232
TX RS-232
SIG GND
L
E
D
J1
Shadin Avionics
ETM Display
Figure 1: ETM Recorder Block Diagram
Data Port Interface
The Data Port interface is configured as an RS-232 port 1200 baud with 8 data bits, no parity and 1 stop bit.
The Data Port RS-232 TX/RX pair is provided on the 15 pin D-Subminiature connector J1-14 (transmit) and
J1-12 (receive).

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USB Port
The ETM Recorder utilizes an industry standard USB port interface to extract a copy of the Report files off the
ETM Recorder. The Report files contained on the ETM Recorder can be extracted by connecting a USB
Flash drive to the ETM Recorder USB port. The ETM Recorder downloads all of the ETM Report files
recorded since the last download every time a USB Flash drive is installed prior to powerup. Once download
is complete, files are archived in the internal ETM Recorder memory. Archived files may only be accessed in
Shadin’s Repair Station. Files will be named with a unique time stamp.
The USB Flash drive used to extract the data from the ETM Recorder must be formatted to FAT32.
LED User Interface:
A tricolor LED is used to generate three basic colors: Red, Green and Orange. The LED shows the USB port
and ETM Recorder status.
LED codes for USB port operation (USB Flash Drive Installed)
•Red flash USB Flash drive busy (Write/Read)
•Green/Red alternate Insufficient memory available on USB Flash drive
•Green steady USB Flash drive Write/Read complete, USB Flash drive may be removed
LED codes for ETM Recorder operation (USB Flash Drive Uninstalled)
•Orange flash At power up until first ETM message is received
•Green steady Normal operation
•Orange steady Internal memory 80% full
•Red steady Internal failure
Data Port Protocol
The ETM Recorder receives ETM message data on the Data Port. The ETM “Output Select” can be
configured for “Key” or “Printer” modes; the ETM Recorder requires the ETM to be in “Printer” mode.
The ETM Recorder receives and records all of the ETM Report messages.

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2 SPECIFICATIONS
For a complete listing of product qualifications please review the Environmental Qualification Form found in
Section 4.
2.1 PHYSICAL
Nominal Dimensions: 3.18”L x 3.18”W x 1.80”H
Weight: 0.35 pounds
Mounting: Screw Size # 6
Mounting Dimensions: 2.938”L x 2.938”W
2.2 ELECTRICAL
Power Supply Voltage: +18VDC to +33VDC
Supply Current: 50mA Maximum (at 28VDC)
Protection: Not internally fused
2.3 ENVIRONMENTAL
RTCA/DO-160G [A2X]BAB[R(B,B1) U2(F,F1)]XXXXXXZ[AXX]AR[AC][RR]L[XXXXXX]AX
Operating Temperature -40°C to +70°C
Storage Temperature -55°C to +85°C
Equipment can run indefinitely within stated environmental range with no external cooling.
2.4 SOFTWARE CERTIFICATION
This product was developed in accordance with RTCA/DO-178C Design Assurance Level D.
2.5 REGULATORY CERTIFICATION
This product meets requirements of TSO-C43a, -C44a, -C47, -C49a.
2.6 RELIABILITY
MTBF (Mean Time Between Failures) 48,527 hours [Airborne Uninhibited Cargo (AUC), 35°C]
The reliability predictions were performed using the general methodology of MIL-HDBK-217F. The
component failure rate calculation models presented in MIL-HDBK-217F were used as a guide to determine
each component’s initially assigned predicted failure rate.

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3 INSTALLATION
3.1 LIMITATIONS
The conditions and tests required for TSO approval of this article are minimum performance standards. It is
the responsibility of those installing this article either on or within a specific type or class of aircraft to
determine that the aircraft installation conditions are within the TSO standards. TSO articles must have
separate approval for installation in an aircraft. The article may be installed only if performed under 14 CFR
part 43 or the applicable airworthiness requirements.
3.2 MOUNTING
The unit may be mounted in any orientation in environments specified in the environmental categories,
Section 4.
The unit should be mounted according to Installation Drawing, P/N D943200-11.
3.3 ELECTRICAL CONNECTION
Table 1 lists the connector and pin number, signal name, and signal description of the electrical connections
for the unit.
Table 1: Electrical Connection
Connector &
Pin Number
Signal Name
Signal Description
Connection to Power Source
J1:8
PWR 28V
POWER 28VDC
J1:15
PWR GND
POWER GROUND
Serial Data
J1:12
RX RS-232
RECEIVE RS-232
J1:14
TX RS-232
TRANSMIT RS-232
J1:1
SIG GND
SIGNAL GROUND
Electrical connections listed in Table 1 are made through the use of the following
•Mating connector Standard 15 Pin Female D-SUB

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3.3.1 TYPICAL INSTALLATION WIRING
Figure 2 is typical installations wiring diagram.
AIRCRAFT INPUTS
Shadin Avionics
Engine Trend Monitor
System (ETM)
913200-( )
ETM Recorder
943200-11 U
S
B
USB Flash
Drive
PWR PWR
GND 28V
RX RS-232
TX RS-232
SIG GND
L
E
D
J1
8
15
12
14
1
Shadin Avionics
ETM Display
Figure 2: Wiring Diagram

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4 ENVIRONMENTAL QUALIFICATION FORM
The ETM RECORDER hardware was environmentally tested with all functions active to RTCA/DO-160G and
is documented in Shadin Qualification Test Reports.
NOMENCATURE: ETM RECORDER
TYPE/MODEL/PART NO: 943200-11 CERTIFICATION: TSO-C43a, -C44a, -C47, -C49a
SPECIFICATION: RTCA/DO-160G
MANUFATURER: Shadin Avionics ADDRESS: 6831 Oxford Street, St. Louis Park, Minnesota 55426-4412
Items listed with an “X” for test conducted will be identified as not being tested. Any other description
indicates either a test category or a modification to a test.
CONDITIONS
SECTION
DESCRIPTION OF TESTS CONDUCTED
Temperature and Altitude
4
A2X
Low Temperature (Operating)
High Temperature (Operating)
Altitude
Decompression
Overpressure
4
-40˚C
+70˚C
50,000ft
55,000ft
-15,000ft
Temperature Variation
5
B (5˚C/min)
Humidity
6
A
Operational Shock and Crash Safety
7
B
Vibration
8
R(B,B1) U2(F,F1)
Explosive Atmosphere
9
X
Waterproofness
10
X
Fluids Susceptibility
11
X
Sand and Dust
12
X
Fungus Resistance
13
X
Salt Fog
14
X
Magnetic Effect
15
Z
Power Input
16
AXX
Voltage Spike
17
A
Audio Frequency Conducted Susceptibility
18
R
Induced Signal Susceptibility
19
AC
Radio Frequency Susceptibility (RS/CS)
20
RR
Emission of Radio Frequency Energy (RE/CE)
21
L
Lightning Induced Transient Susceptibility
22
XXXXXX
Lightning Direct Effects
23
X
Icing
24
X
Electrostatic Discharge
25
A
Fire, Flammability
26
X

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5 ETM RECORDER SETUP
5.1 INITIAL SETUP
5.1.1 ETM RECORDER SETUP
The ETM Recorder does not require initial setup. The unit becomes active and ready when power is applied
to its power pins.
5.1.2 USB FLASH DRIVE REQUIREMENTS
The ETM Recorder is compatible with USB Flash drives specified to 1.0, 2.0 and 3.0 standards. The USB
Flash drive file system must be formatted to FAT32.

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5.1.3 ETM SETUP
The following steps describe how to configure the ETM for use with the ETM Recorder.
Display
The display of the ETM contains two lines, 12 characters per line.
Enter/Test Button
Enter individual character in a line of data.
Increment/Decrement Switch
Steps to the next available character position in a data entry field
or steps to the next field
Rotary Select Switch
Select one of the four files from which to display pages:
Miscellaneous, Airframe, Left Engine, and Right Engine.
Up/Down Switch
Scrolls through pages
Reset Button
Erases data saved in various exceedance files in ETM memory.
Scroll through the character sets for entering data. Character sets
are as follows:
Character set 1 contains the letters A through Z
Character set 2 contains the numbers 0 through 9
Character set 3 contains the characters [ ‘ _ ^ ] and \
Character set 4 contains / . - , + * ) ( ‘ & % $ # “ ! and a space
Start/Stop Switch
Start position begins Diagnostic Mode from Data Entry Mode.
Stop position exits Diagnostic and Data Entry Mode.
Record Button
Enters selections into ETM memory

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5.1.3.1 SET ETM OUTPUT SELECT TO PRINTER MODE
It is required that an ETM is configured to “Printer” mode prior to use with the ETM Recorder.
Instructions to set the ETM “Output Select” to “Printer” mode:
1. Place the ETM Display rotary switch in the ETM position.
2. Simultaneously hold the Page switch to DOWN and the Start/Stop switch to STOP for 10
seconds. This commands the ETM to Data Entry Mode.
3. After the ten (10) seconds have elapsed, the system will prompt you to enter your password.
4. Enter the password if applicable. The default password is “A”. Use the INCR/DECR switch to
navigate to “A”, press “ENTER/TEST” button and press the “RECORD” button.
5. Toggle the Page UP/DOWN switch to get to “Output Select” page.
6. Use the INCR/DECR switch to change to “Printer” mode and press the “RECORD” button. If
the selection is accepted the ETM Display will display “Taken”.
7. Following the ETM configuration changes, exit Data Entry Mode by toggling the Start/Stop
switch to STOP.
5.1.3.2 SET ETM REGISTRATION
It is recommended that an ETM registration number is loaded in the ETM prior to use with the ETM Recorder.
The initial message sent from the ETM contains the registration number used by the ETM Recorder. The
ETM Recorder assigns a file name based on the ETM registration number for engine trend data analysis.
Instructions to set the ETM “Registration”:
1. Place the ETM Display rotary switch in the ETM position.
2. Simultaneously hold the Page switch to DOWN and the Start/Stop switch to STOP for 10
seconds. This commands the ETM to Data Entry Mode.
3. After the ten (10) seconds have elapsed, the system will prompt you to enter your password.
4. Enter the password if applicable. The default password is “A”. Use the INCR/DECR switch to
navigate to “A”, press “ENTER/TEST” button and press the “RECORD” button.
5. Place the ETM Display rotary switch in the NAV position.
6. Toggle the Page UP/DOWN switch to get to “Registration” page.
7. Use the RESET button to change letters, numbers, special characters or spaces, use the
INCR/DECR switch to scroll through the characters and press the “ENTER/TEST” button to
accept and move to next. Upon completion of the registration characters press the
“RECORD” button. If the selection is accepted the ETM Display will display “Taken”.
8. Following the ETM configuration changes, exit Data Entry Mode by toggling the Start/Stop
switch to STOP.

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5.1.3.3 SET ENGINE SERIAL NUMBERS
It is recommended that engine serial numbers are loaded in the ETM prior to use with the ETM Recorder.
The ETM records contain engine serial numbers for trend data analysis.
Instructions to set the ETM “Engine S/N”:
1. Place the ETM Display rotary switch in the ETM position.
2. Simultaneously hold the Page switch to DOWN and the Start/Stop switch to STOP for 10
seconds. This commands the ETM to Data Entry Mode.
3. After the ten (10) seconds have elapsed, the system will prompt you to enter your password.
4. Enter the password if applicable. The default password is “A”. Use the INCR/DECR switch to
navigate to “A”, press “ENTER/TEST” button and press the “RECORD” button.
5. Place the ETM Display rotary switch in the FUEL position.
6. Toggle the Page UP/DOWN switch to get to “L. ENGINE S/N” page.
7. Use the RESET button to change letters, numbers, special characters or spaces, use the
INCR/DECR switch to scroll through the characters and press the “ENTER/TEST” button to
accept and move to next. Upon completion of the registration characters press the
“RECORD” button. If the selection is accepted the ETM Display will display “Taken”.
If the aircraft has two engines continue to step 4
8. Place the ETM Display rotary switch in the AIRDATA position.
9. Toggle the Page UP/DOWN switch to get to “R. ENGINE S/N” page.
10. Use the RESET button to change letters, numbers, special characters or spaces, use the
INCR/DECR switch to scroll through the characters and press the “ENTER/TEST” button to
accept and move to next. Upon completion of the registration characters press the
“RECORD” button. If the selection is accepted the ETM Display will display “Taken”.
11. Following the ETM configuration changes, exit Data Entry Mode by toggling the Start/Stop
switch to STOP.
5.2 POST INSTALLATION CHECKOUT PROCEDURE
Each time power is applied to the ETM Recorder the LED will flash Orange until it receives an ETM message
at power up. Once the message is received the LED will transition to solid Green.

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6 OPERATIONAL MODES AND PROCEDURES
The ETM Recorder will enter one of two operational modes at power up, Record mode or USB Data
Download mode. The ETM Recorder will remain in the same mode until power is cycled. The ETM Recorder
software determines the mode by trying to access the external USB Flash drive when power is first applied.
The procedures for the two modes are listed below:
6.1 RECORD MODE
Operator instructions
1. Verify USB Flash drive is not installed prior to power up
2. Apply power
oLED –flashes Orange until first ETM message is received then transitions to solid Green for
the duration of the flight.
Note: If the operator does not remove the USB Flash drive prior to power up, the
ETM Recorder will remain in USB Data Download mode and will not record ETM data.
6.2 USB DATA DOWNLOAD MODE
Operator instructions
1. Install USB Flash drive prior to power up
2. Apply power
3. Wait for the LED to stop flashing Red
4. The data copy is complete when the LED is solid Green
5. Remove the USB Flash drive
Note: Do not leave the USB Flash drive in the ETM Recorder.
6.3 GROUND BASE SOFTWARE
To import the ETM Recorder data into FleetView:
1. Insert the USB Flash drive into a Window PC
2. Execute FV_import

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7 TROUBLESHOOTING
This section provides some methods for troubles shooting the ETM Recorder.
IF NO FILES ARE ON THE USB FLASH DRIVE
A. Verify the USB Flash drive was not left in the ETM Recorder during a flight.
1. If the USB Flash drive is present at power up the ETM Recorder goes into USB Data
Download mode and will not record the ETM data.
2. DO NOT LEAVE THE USB FLASH DRIVE IN THE ETM RECORDER DURING FLIGHT.
B. Verify the USB Flash drive is inserted prior to applying power.
1. Only at power up will the ETM Recorder recognize the USB Flash drive.
2. Power cycle the ETM Recorder
C. Verify the USB Flash drive is formatted to FAT32.
1. This can be done by connecting the USB Flash drive to a Windows PC, click on the start
menu and click on Computer.
2. Click on the USB Flash drive to highlight, right click and click on Properties.
3. Look for the File system type, it should be formatted to FAT32.
4. If the File System type is not FAT32, click Cancel, right click on the USB Flash drive and click
Format…
5. Select File System type FAT32 and click Start.
6. A warning will pop up to confirm that you want to reformat the USB Flash drive, this will erase
all the existing data on the USB Flash drive so only click OK if existing files on the USB Flash
drive are not needed.
7. Once complete click OK and the USB Flash drive is ready to use.

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8 APPENDIX A: INSTALLATION DRAWING
Installation drawing D943200-11 can be found on the next page.

REVISIONS
ERN # REV. DATE BY APP'D DESCRIPTION
1804/005 - 4/11/2018 EG MET BASELINE RELEASE
4
WHERE USED
NEXT ASSEMBLY USED ON
M943200-11 943200-11
NOTES:
1. USB PORT MUST HAVE 6" OF SPACE IN FRONT OF USB SIDE OF THE DEVICE
MOUNTING SCREW SIZE IS NO. 6
2
3. WEIGHT: 0.35 LBS
J1 CONNECTOR
-15 PIN D-SUB, MALE
-WIRE TYPE "STP" IS A SHIELDED TWISTED PAIR
4
5. MATING CONNECTOR IS A STANDARD 15 PIN FEMALE D-SUB
-STP WIRE SHIELDS SHALL BE TIED TO MATING CONNECTOR SHELL.
X
THIRD ANGLE
3
X.X P/N 943200-11
SHEET 1 OF 1SCALE: N/A
A
54
DRAWN PER ASME Y14.5M-2009
21
D943200-11 -
UNLESS OTHERWISE SPECIFIED:
REV
TOLERANCES:
X/X INSTALLATION DWG,
DIMENSIONS ARE IN INCHES
ST. LOUIS PARK, MN 55426
CAGE CODE:
MATERIAL
FINISH ENG APPR.
CHECKED
DRAWN EG
MET
MET 4/11/2018
4/11/2018
4/10/2018
0Z5P5
A
B
P/N
SIZE
N/A
PROJECTION
F/N D943200-11.SLDDRW
N/A
C
D
X.XX
X.XXX
1/64
1
0.1
0.01
0.005
J1 CONNECTOR
PIN 1
PIN 15
VIEW A-A
A
A
1.80
USB A 2.0
RGY LED
PICTORIAL VIEW
3.18
3.18
2.938
2.938 4X 0.141 2
PIN SIGNALNAME DESCRIPTION TYPE(REF) PAIR(REF)
1 SIGGND SIGNALGROUND SINGLE SINGLE
2 RESERVED N/
A
N/
A
N/
A
3 RESERVED N/
A
N/
A
N/
A
4 RESERVED N/
A
N/
A
N/
A
5 RESERVED N/
A
N/
A
N/
A
6 RESERVED N/
A
N/
A
N/
A
7 RESERVED N/
A
N/
A
N/
A
8 PWR28V POWER28VDC SINGLE SINGLE
9 RESERVED N/
A
N/
A
N/
A
10 RESERVED N/
A
N/
A
N/
A
11 RESERVED N/
A
N/
A
N/
A
12 RXRS‐232 RECEIVERS‐232 STP 14
13 RESERVED N/
A
N/
A
N/
A
14 TXRS‐232 TRANSMITRS‐232 STP 12
15 PWRGND POWERGROUND SINGLE SINGLE
J1CONNECTORPINOUT