AT6101C Check Cable Connections | FRONTLINE Maintenance Tool

Last Updated: 04/26/2025 1:36 AM

The following table lists all the components that make up the document.

Title	Type	Status	Last Updated
Atomtex AT6101C Backpack	Device	Published	06/27/2024 1:47 PM
1353 - 878 - Power off BT-DU3 Adapter; Remark:1348	Procedure Step	Published	04/07/2025 4:27 PM
878 - Power off BT-DU3 Adapter	Instruction	Published	05/28/2020 5:04 PM
1348 - The BT-DU3 Adapter is located in the middle compartment of the backpack. Hold...	Remark	Published	11/19/2020 5:31 PM
1753 - 1742 - Check BT-DU3 Adapter connections; Remark:	Procedure Step	Published	11/23/2020 4:37 PM
1742 - Check BT-DU3 Adapter connections	Instruction	Published	11/23/2020 4:29 PM
1356 - 1355 - Remove all detector cables from BT-DU3 Adapter; Remark:1354	Procedure Step	Published	11/19/2020 6:00 PM
1347 - Caution : Ensure the BT-DU3 adapter unit is powered off before removing or connecting d...	Annotation	Published	11/23/2020 5:29 PM
1355 - Remove all detector cables from BT-DU3 Adapter	Instruction	Published	11/19/2020 5:29 PM
1354 - To remove the push-pull type connector, hold by the collar and pull.	Remark	Published	11/19/2020 5:32 PM
1754 - 1743 - Clean connector at cable end; Remark:1752	Procedure Step	Published	11/23/2020 4:38 PM
1743 - Clean connector at cable end	Instruction	Published	11/23/2020 4:29 PM
1752 - Wipe connector body and spray with dry compressed air to remove debris or moi...	Remark	Published	11/23/2020 4:35 PM
1755 - 1744 - Clean connector at plug end; Remark:1751	Procedure Step	Published	11/23/2020 4:38 PM
1744 - Clean connector at plug end	Instruction	Published	11/23/2020 4:30 PM
1751 - IO AT6101C BTDU3 Adapter Plug	Remark	Published	11/23/2020 4:36 PM
1756 - 1745 - Reconnect BT-DU3 Adapter; Remark:	Procedure Step	Published	11/23/2020 4:38 PM
1745 - Reconnect BT-DU3 Adapter	Instruction	Published	11/23/2020 4:31 PM
1371 - 1370 - Align DU cable connector with BT-DU3 Adapter connector; Remark:1368	Procedure Step	Published	11/19/2020 5:55 PM
1370 - Align DU cable connector with BT-DU3 Adapter connector	Instruction	Published	11/19/2020 5:26 PM
1368 - Red dots can be used to align the connectors.	Remark	Published	11/19/2020 5:33 PM
1369 - Connectors only fit in one orientation. Rotate the DU cable connector until i...	Remark	Published	11/19/2020 5:34 PM
1375 - 1374 - Connect DU cables to BT-DU3 Adapter; Remark:1372	Procedure Step	Published	11/19/2020 5:49 PM
1695 - Caution : Do not force the connectors together.	Annotation	Published	11/19/2020 5:54 PM
1374 - Connect DU cables to BT-DU3 Adapter	Instruction	Published	11/19/2020 5:25 PM
1372 - Push the connector to connect.	Remark	Published	11/19/2020 5:36 PM
1373 - Gamma detector connects to port 1. Neutron detector connects to port 3.	Remark	Published	11/19/2020 5:37 PM
1757 - 1746 - Check BDKG-11M gamma detector connection; Remark:	Procedure Step	Published	11/23/2020 4:39 PM
1746 - Check BDKG-11M gamma detector connection	Instruction	Published	11/23/2020 4:32 PM
1693 - 1672 - Locate gamma detector; Remark:1692	Procedure Step	Published	11/20/2020 12:27 PM
1672 - Locate gamma detector	Instruction	Published	11/18/2020 8:03 PM
1692 - The gamma detector should be located in the backpack compartment closest to t...	Remark	Published	11/18/2020 8:05 PM
1697 - 1674 - Remove adapter cable from gamma detector; Remark:1691	Procedure Step	Published	11/29/2020 11:28 AM
1694 - Caution : Ensure the BT-DU3 adapter unit is powered off before removing or connecting d...	Annotation	Published	11/23/2020 5:30 PM
1674 - Remove adapter cable from gamma detector	Instruction	Published	11/23/2020 5:01 PM
1691 - To remove the push-pull type connector, hold the connector by the collar only...	Remark	Published	11/23/2020 4:49 PM
1758 - 1747 - Clean connector at plug end; Remark:1750	Procedure Step	Published	11/23/2020 4:39 PM
1747 - Clean connector at plug end	Instruction	Published	11/23/2020 4:32 PM
1750 - IO AT6101C Gamma Detector Plug	Remark	Published	11/23/2020 4:36 PM
1702 - 1679 - Align connector of adapter cable with detector connector; Remark:1687	Procedure Step	Published	11/24/2020 9:09 AM
1679 - Align connector of adapter cable with detector connector	Instruction	Published	11/29/2020 11:14 AM
1687 - There may be red dots that can be used to align the connectors.	Remark	Published	11/29/2020 11:51 AM
1686 - Connectors only fit in one orientation. Gently rotate the DU cable connector ...	Remark	Published	11/23/2020 4:51 PM
1703 - 1680 - Connect cable to BDKG-11M gamma detector; Remark:1685	Procedure Step	Published	11/24/2020 9:10 AM
1680 - Connect cable to BDKG-11M gamma detector	Instruction	Published	11/23/2020 4:59 PM
1685 - For the push-pull type, grip the back of the connector behind the collar to r...	Remark	Published	11/23/2020 4:52 PM
1759 - 1748 - Check BDKN-05 neutron detector connection; Remark:	Procedure Step	Published	11/23/2020 4:40 PM
1748 - Check BDKN-05 neutron detector connection	Instruction	Published	11/23/2020 4:33 PM
1729 - 1718 - Locate neutron detector; Remark:1719	Procedure Step	Published	11/20/2020 12:31 PM
1718 - Locate neutron detector	Instruction	Published	11/18/2020 8:39 PM
1719 - The neutron detector should be located in the backpack compartment closest to...	Remark	Published	11/18/2020 8:41 PM
1731 - 1716 - Expose neutron detector cable connection; Remark:1720	Procedure Step	Published	11/24/2020 9:10 AM
1716 - Expose neutron detector cable connection	Instruction	Published	11/30/2020 10:08 AM
1720 - The connector can be accessed by partially removing the neutron detector from...	Remark	Published	11/23/2020 4:53 PM
1732 - 1715 - Remove adapter cable from BDKN-05 neutron detector; Remark:1721	Procedure Step	Published	11/24/2020 9:11 AM
1715 - Remove adapter cable from BDKN-05 neutron detector	Instruction	Published	11/30/2020 10:07 AM
1721 - To remove the push-pull type connector, hold the connector by the collar only...	Remark	Published	11/23/2020 4:54 PM
1760 - 1747 - Clean connector at plug end; Remark:1749	Procedure Step	Published	11/23/2020 4:40 PM
1749 - IO AT6101C Neutron Detector Plug	Remark	Published	11/23/2020 4:36 PM
1737 - 1679 - Align connector of adapter cable with detector connector; Remark:1686	Procedure Step	Published	11/24/2020 9:11 AM
1738 - 1710 - Connect cable to BDKN-05 neutron detector; Remark:1725	Procedure Step	Published	11/24/2020 9:11 AM
1710 - Connect cable to BDKN-05 neutron detector	Instruction	Published	11/23/2020 4:57 PM
1725 - For the push-pull type, grip the back of the connector behind the collar to r...	Remark	Published	11/23/2020 4:55 PM
1739 - 1709 - Place neutron detector in backpack; Remark:1726	Procedure Step	Published	11/24/2020 9:12 AM
1709 - Place neutron detector in backpack	Instruction	Published	11/23/2020 4:56 PM
1726 - IO AT6101C Neutron Detector Install red arrow	Remark	Published	11/23/2020 4:55 PM
1704 - 1634 - Verify system is operating correctly; Remark:	Procedure Step	Published	11/24/2020 9:12 AM
1634 - Verify system is operating correctly	Instruction	Published	11/29/2020 11:16 AM
1378 - 1377 - Power on BT-DU3 Adapter; Remark:1376	Procedure Step	Published	11/19/2020 5:48 PM
1377 - Power on BT-DU3 Adapter	Instruction	Published	09/30/2020 4:33 PM
1376 - Power Button on BT-DU3	Remark	Published	09/17/2020 10:06 AM
1381 - 1380 - Verify detectors are communicating with BT-DU3 Adapter; Remark:1379	Procedure Step	Published	11/19/2020 5:43 PM
1380 - Verify detectors are communicating with BT-DU3 Adapter	Instruction	Published	11/19/2020 5:24 PM
1379 - The DU1 and DU3 LEDs will blink rapidly.	Remark	Published	11/19/2020 5:38 PM
1384 - 1383 - Close backpack; Remark:1382	Procedure Step	Published	11/19/2020 5:43 PM
1383 - Close backpack	Instruction	Published	11/19/2020 5:23 PM
1382 - Make sure the BT-DU3 adapter unit is firmly in place and all backpack pockets...	Remark	Published	11/19/2020 5:39 PM
1387 - 319 - Perform operational test; Remark:1385	Procedure Step	Published	11/03/2022 2:53 PM
319 - Perform operational test	Instruction	Published	06/10/2021 8:31 PM
1385 - DET-HHD-ATM-RM01 AT6101C Operational Test.	Remark	Published	11/19/2020 5:40 PM
253 - 242 - Document and report any unresolved problems; Remark:	Procedure Step	Published	06/22/2021 10:23 AM
242 - Document and report any unresolved problems	Instruction	Published	04/21/2025 11:45 AM
Corrective Maintenance Procedure	Document Type	Published	03/02/2020 3:32 PM
15 minutes	Duration	Published	04/01/2020 11:35 AM
As Needed	Frequency	Published	04/01/2020 11:36 AM
Caution	Annotation Type	Published	03/02/2020 3:24 PM
Technician 1	Skill Level	Published	05/14/2020 2:56 PM
None	Tools	Published	05/06/2020 9:50 PM
AT6101C Full Front Pocket	Image	Published	09/04/2020 10:26 PM
AT6101C Power Button on Controller LED on	Image	Published	09/04/2020 10:26 PM
AT6101C Connector Removal red arrows	Image	Published	09/04/2020 10:51 PM
Pulling detector cable out of BT-DU3	Image	Published	09/04/2020 10:42 PM
AT6101C Connector Wipe Clean	Image	Published	09/04/2020 10:47 PM
AT6101C Connector Plug of BT-DU3	Image	Published	09/04/2020 10:47 PM
AT6101C_Connector_Cable_Align_Dots_red_arrow	Image	Published	09/04/2020 10:48 PM
BT-DU3 Cable Connector Tab	Image	Published	09/04/2020 10:42 PM
Attaching Detector Cables_0.png	Image	Published	09/04/2020 10:42 PM
Line up red dots to insert cable into BT-DU3 unit	Image	Published	09/04/2020 10:44 PM
AT6101C_Gamma_red_circle_0.png	Image	Published	09/04/2020 10:51 PM
AT6101C Connector Plug of Gamma Detector	Image	Published	09/04/2020 10:46 PM
AT6101C_Partial_Neutron_Detector_red_box	Image	Published	09/04/2020 10:48 PM
AT6101C_Partial_Neutron_Connector_Location_red_arrow	Image	Published	09/04/2020 10:48 PM
AT6101C_Neutron_Connector_Remove_red_arrows	Image	Published	09/04/2020 10:48 PM
AT6101C Connector Plug of Neutron Detector	Image	Published	09/04/2020 10:46 PM
AT6101C_Neutron_Connector_Install_red_arrows	Image	Published	09/04/2020 10:48 PM
AT6101C_Partial_Neutron_Install	Image	Published	09/04/2020 10:47 PM
Atomtex_BT-DU3_Power_Button	Image	Published	09/04/2020 10:30 PM
BT-DU3 Blinking Status Lights	Image	Published	09/04/2020 10:44 PM

DET-HHD-ATM-CM01

Check the four connections internal to the backpack detection unit for cleanliness and continuity.

Equipment Hierarchy

Atomtex AT6101C Backpack

Frequency

As Needed

Technician Level

Technician 1

x 1

Duration

Time increment

15 minutes

Tools Required

None

Materials Required

Cleaning cloth

Compressed air

Retest Requirements

AT6101C Operational Test Android

Departmental Coordination

As appropriate

Step 1

Main Step

1353 - 878 - Power off BT-DU3 Adapter; Remark:1348

Step 00

878 - Power off BT-DU3 Adapter

Power off BT-DU3 Adapter

1348 - The BT-DU3 Adapter is located in the middle compartment of the backpack. Hold...

The BT-DU3 Adapter is located in the middle compartment of the backpack. Hold the power button until all lights turn off.

Step 2

Main Step

1753 - 1742 - Check BT-DU3 Adapter connections; Remark:

Step 00

1742 - Check BT-DU3 Adapter connections

Check BT-DU3 Adapter connections

1356 - 1355 - Remove all detector cables from BT-DU3 Adapter; Remark:1354

1347 - Caution : Ensure the BT-DU3 adapter unit is powered off before removing or connecting d...

Type

Caution

Ensure the BT-DU3 adapter unit is powered off before removing or connecting detector cables to the BT-DU3 adapter unit.

Step 00

1355 - Remove all detector cables from BT-DU3 Adapter

Remove all detector cables from BT-DU3 Adapter

1354 - To remove the push-pull type connector, hold by the collar and pull.

To remove the push-pull type connector, hold by the collar and pull.

Remove cable by pulling up on the collar near the cable connector end and pull the cable from the BT-DU3 connection

1754 - 1743 - Clean connector at cable end; Remark:1752

Step 00

1743 - Clean connector at cable end

Clean connector at cable end

1752 - Wipe connector body and spray with dry compressed air to remove debris or moi...

Wipe connector body and spray with dry compressed air to remove debris or moisture.

Connector end of cable getting wiped clean

1755 - 1744 - Clean connector at plug end; Remark:1751

Step 00

1744 - Clean connector at plug end

Clean connector at plug end

1751 - IO AT6101C BTDU3 Adapter Plug

Step 3

Main Step

1756 - 1745 - Reconnect BT-DU3 Adapter; Remark:

Step 00

1745 - Reconnect BT-DU3 Adapter

Reconnect BT-DU3 Adapter

1371 - 1370 - Align DU cable connector with BT-DU3 Adapter connector; Remark:1368

Step 00

1370 - Align DU cable connector with BT-DU3 Adapter connector

Align DU cable connector with BT-DU3 Adapter connector

1368 - Red dots can be used to align the connectors.

Red dots can be used to align the connectors.

1369 - Connectors only fit in one orientation. Rotate the DU cable connector until i...

Connectors only fit in one orientation. Rotate the DU cable connector until it easily slides into place.

The detector cable connector end has a tab that aligns with the tab slot on the BT-DU3 connector port

1375 - 1374 - Connect DU cables to BT-DU3 Adapter; Remark:1372

1695 - Caution : Do not force the connectors together.

Type

Caution

Do not force the connectors together.

Step 00

1374 - Connect DU cables to BT-DU3 Adapter

Connect DU cables to BT-DU3 Adapter

1372 - Push the connector to connect.

Push the connector to connect.

Align the red dots on cable connector end and connector port on BT-DU3 unit

1373 - Gamma detector connects to port 1. Neutron detector connects to port 3.

Gamma detector connects to port 1. Neutron detector connects to port 3.

The gamma detector cable connects to port 1, and the neutron detector cable connects to port 3

Step 4

Main Step

1757 - 1746 - Check BDKG-11M gamma detector connection; Remark:

Step 00

1746 - Check BDKG-11M gamma detector connection

Check BDKG-11M gamma detector connection

1693 - 1672 - Locate gamma detector; Remark:1692

Step 00

1672 - Locate gamma detector

Locate gamma detector

1692 - The gamma detector should be located in the backpack compartment closest to t...

The gamma detector should be located in the backpack compartment closest to the shoulder straps.

Gamma detector of AT6101C on left side of backpack compartment

1697 - 1674 - Remove adapter cable from gamma detector; Remark:1691

1694 - Caution : Ensure the BT-DU3 adapter unit is powered off before removing or connecting d...

Type

Caution

Ensure the BT-DU3 adapter unit is powered off before removing or connecting detector cables to the BT-DU3 adapter unit

Step 00

1674 - Remove adapter cable from gamma detector

Remove adapter cable from gamma detector

1691 - To remove the push-pull type connector, hold the connector by the collar only...

To remove the push-pull type connector, hold the connector by the collar only and pull.

1754 - 1743 - Clean connector at cable end; Remark:1752

Step 00

1743 - Clean connector at cable end

Clean connector at cable end

1752 - Wipe connector body and spray with dry compressed air to remove debris or moi...

Wipe connector body and spray with dry compressed air to remove debris or moisture.

1758 - 1747 - Clean connector at plug end; Remark:1750

Step 00

1747 - Clean connector at plug end

Clean connector at plug end

1750 - IO AT6101C Gamma Detector Plug

1702 - 1679 - Align connector of adapter cable with detector connector; Remark:1687

Step 00

1679 - Align connector of adapter cable with detector connector

Align connector of adapter cable with detector connector

1687 - There may be red dots that can be used to align the connectors.

There may be red dots that can be used to align the connectors.

1686 - Connectors only fit in one orientation. Gently rotate the DU cable connector ...

Connectors only fit in one orientation. Gently rotate the DU cable connector until it easily slides into place.

1703 - 1680 - Connect cable to BDKG-11M gamma detector; Remark:1685

1695 - Caution : Do not force the connectors together.

Type

Caution

Do not force the connectors together.

Step 00

1680 - Connect cable to BDKG-11M gamma detector

Connect cable to BDKG-11M gamma detector

1685 - For the push-pull type, grip the back of the connector behind the collar to r...

For the push-pull type, grip the back of the connector behind the collar to reconnect.

Step 5

Main Step

1759 - 1748 - Check BDKN-05 neutron detector connection; Remark:

Step 00

1748 - Check BDKN-05 neutron detector connection

Check BDKN-05 neutron detector connection

1729 - 1718 - Locate neutron detector; Remark:1719

Step 00

1718 - Locate neutron detector

Locate neutron detector

1719 - The neutron detector should be located in the backpack compartment closest to...

The neutron detector should be located in the backpack compartment closest to the shoulder straps.

Neutron detector on one side of backpack compartment

1731 - 1716 - Expose neutron detector cable connection; Remark:1720

Step 00

1716 - Expose neutron detector cable connection

Expose neutron detector cable connection

1720 - The connector can be accessed by partially removing the neutron detector from...

The connector can be accessed by partially removing the neutron detector from the backpack.

Neutron cable connects to detector after removing part way

1732 - 1715 - Remove adapter cable from BDKN-05 neutron detector; Remark:1721

1694 - Caution : Ensure the BT-DU3 adapter unit is powered off before removing or connecting d...

Type

Caution

Ensure the BT-DU3 adapter unit is powered off before removing or connecting detector cables to the BT-DU3 adapter unit

Step 00

Do not force the connectors together.

Step 00

Main Step

253 - 242 - Document and report any unresolved problems; Remark:

Step 00

242 - Document and report any unresolved problems

Document and report any unresolved problems

Document Type

Corrective Maintenance Procedure

Percent Complete

100.00

Percent Complete W/Media

100.00