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Summary of Contents for Sandel SG102 AHRS
- Page 1 SG102 AHRS Installation/Calibration Utility User Guide Rev G, 09/30/2014 82011-ICUG Rev G...
- Page 2 [This page intentionally left blank] 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility...
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Page 3: Table Of Contents
Related Information ............................4 Installing the Software on your PC ....................4 Connecting the SG102 AHRS Maintenance Adapter ..............5 Startup Screen ..........................6 Enter Shop Name and Aircraft ID ......................... 6 ... -
Page 4: Revision History
03/06/2014 2 and later hardware, software version 2.60 03/15/2010 A/R 1112 Software was 2_30 11/10/2009 A/R 1098 Software was 2_20 9/21/2009 A/R 1092 Software was 2_00 7/22/2009 A/R 1071; Initial Release Version 2.0 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... -
Page 5: Introduction
3 Introduction The SG102 AHRS Installation/Calibration Utility version 2.80 and higher is a Windows application program which runs on a laptop or PC. When used in conjunction with the SG102 Maintenance Adapter it uses the computer’s USB port to perform the mount position selection and compass alignment of the SG102/MT102 system after installation in the aircraft. -
Page 6: Connecting The Sg102 Ahrs Maintenance Adapter
6) Move the shortcut icon to the PC desktop. 5 Connecting the SG102 AHRS Maintenance Adapter 1) Follow the instructions in the SG102 Maintenance Adapter User Guide for installation of the USB serial port drivers if this has not been done. -
Page 7: Startup Screen
Note: This information needs to be entered only on the 1 pass through the program. 1) Double click the SG102 AHRS Installation/Calibration Utility shortcut icon on your desktop. 2) Enter the tail number of the aircraft and the shop name and installer name at the prompts. - Page 8 When the correct COM port is selected, the Connection Status changes to Connected. If an error message “Unknown SG102 Version. Program will CANCEL...” appears, press the OK button to close the program and contact Sandel for assistance. After establishing the connection, software version information appears for the SG102 and the MT102.
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Page 9: Select Arinc 429 Speed (Hardware Mod 2 And Later)
Select ARINC 429 Speed (Hardware Mod 2 and Later): For Mod 2 hardware and later, the High speed 429 option is available and may be selected. Factory setting is Low speed. Units prior to Mod 2 only support Low speed. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... -
Page 10: Check Arinc Maintenance Word Enable (1.25 And Later)
Check ARINC Maintenance Word Enable (1.25 and later): Note: For SG102 Software before 1.25 the ARINC checkbox does not appear. Check this box if connected to a Sandel SN3500/SN4500 PND. This adds debugging labels to the SN3500/4500 data recording systems. -
Page 11: Pre-Cal Procedure (Mt102 Unmounted)
The MT102 must be level at a height of approximately 3’ off the ground or higher. 3) Click the “Execute” button. 4) After the measurement has been made, the data will be displayed. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... -
Page 12: Mount The Mt102 In The Aircraft
7) The PC and SG102 may now be shut down. Mount the MT102 in the aircraft Disconnect the Maintenance Extension Cable and install the MT102 in its final position in accordance with the Installation Manual. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... -
Page 13: Calibration
1) Ensure that the SG102 AHRS Maintenance Adaptor (PN 82132) is securely attached to the SG102. 2) Battery Master switch should be ON. -
Page 14: Select Sg102 Mount Direction
8.3.2 Select SG102 Mount Direction 1) Select the mount orientation by clicking on the appropriate picture. 2) Click “Next >” to continue if mount position was not changed. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... -
Page 15: Coarse Calibration (1.26 Or Later)
3) The PC will show the MT102 reading. This is reference information only – it will show any magnetic errors. 4) Use the compass rose or sight compass to align the aircraft. Note: The calibration at the cardinal headings can be done in any order. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... - Page 16 5) Wait until the Rate Meter is in the green and then click the appropriate “Calibrate” button . 6) The button will turn green and ‘OK’ appears in the text box. Note: The compass pointer will not change position. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility...
- Page 17 7) Repeat the steps for the other 3 cardinal headings. 8) After successfully collecting data at the four cardinal headings, all will be green. Click “Next >” button to proceed to Step 3 – Fine Calibration. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility...
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Page 18: Fine Calibration
4) Wait until the Rate Meter indicator is in the green and click the appropriate “Calibrate” button. 5) The button will turn green and ‘OK’ appears in the text box. Note: The compass pointer will not change position. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... -
Page 19: Lattitude And Magvar (1.10 And Earlier Only)
This step allows you to view the calibration results, and store to a log file. In the unlikely event a printer is available it will also allow a printout to be made. Note: The log file is a simple text file which may be printed at any time. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... - Page 20 4) Navigate to the location where you would like to store the calibration log file, and click the “Save” button to store the calibration log. 5) Clicking “Cancel” will abandon the log file. This is not advised as a permanent record will not be kept. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility...
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Page 21: Verification - Calibration Complete
The purpose of the final step is to verify the ultimate calibration. The compass system may be checked at any heading. The pointer now shows the MT102 with both coarse and fine calibration values applied. 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility... -
Page 22: For Further Assistance
9 For Further Assistance For further assistance with this procedure, please contact Sandel Product Support: Phone: 877-726-3357 or 760-727-4900 ext. 2 Email: support@sandel.com 82011-ICUG Rev G SG102 AHRS Installation/Calibration Utility...
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