FKI Tech Info

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V1/V2
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V1/V2 AuditLok XLV Electronics & Electrical System

Can Vs. Board Level Service

In most cases it is more cost/time effective to replace the electronics can regardless of which board inside the can is suspected of failure. Can replacement prevents having to perform the fairly tedious and time consuming task of performing a Device Search in a C-unit.

V1C/V2C System Wiring Diagram

Can

The electronics can contains the CPU assembly, the Lock Board(s), UIB(s), internal power harnesses, and other interconnecting cables. The illustration below shows can wiring for a 2-Door V2C safe.

V2C Can Wiring

Can Removal: C-Unit

Perform all of the following steps that are applicable and possible. The following procedure assumes the CPU is being replaced, whether individually or as part of a complete can replacement. If the CPU has failed steps 1 through 5 will not be possible.
1. Print a Config Report.
2. Print an Enrolled User Report.
3. Print an End Day Report.
4. If the system includes one or more R-units: Perform the Remove Device procedure (Section 7) to remove all V1R and V2R-units.
5. If the system has more than one EPR: Perform the Remove Display procedure (Section 7) to remove Display 01 and above.
6. Open the door(s).
7. Remove validator hardware as needed to gain access to the electronics can.
8. Disconnect cables to the can at the rear panel of the safe.
9. Disconnect cables to the can inside the safe.
10. Remove the 11/32 hex nuts holding the can in place.
11. Carefully pull the can out of the safe.

Can Removal: R-Unit

The following procedure assumes the entire can is being replaced. Even when only one board inside the can is to be replaced, perform all of the following steps to ensure the customer’s financial information is protected.
1. Print a Config Report.
2. Print an End Day Report.
3. Open the door(s) to this safe.
4. Perform the Remove Device procedure (Section 7) to remove this R-unit.
5. Disconnect power and data cables to the can at the rear panel of the safe.
6. Remove validator hardware as needed to gain access to the electronics can.
7. Disconnect cables to the can inside the safe.
8. Remove the 11/32 hex nuts holding the can in place.
9. Carefully pull the can out of the safe.

Can Installation: C-Unit

Perform the following steps when replacing the electronics can in a C-unit. If the CPU or an individual lock board or UIB was replaced complete the CPU Assembly Replacement procedure or Lock Board or UIB Replacement procedure as applicable before performing this procedure.
1. Place the can in position over the mounting studs inside safe.
2. Reinstall the mounting nuts.
3. Reconnect internal lock and validator cables to the can.
4. Reinstall validator hardware as needed.
5. Reconnect the printer to the rear of the safe.
6. If applicable: Reconnect the Lantronix or external modem to the rear of the safe. Reconnect the alarm cable.
7. Reconnect the data bus to the EPR only. Do not reconnect the data bus to any V1R, V2R or EPR displays at this time.
8. Reconnect the main and aux power supplies. An audible door alarm may sound when the safe powers up. If so, ignore it. DO NOT CLOSE ANY SAFE DOOR UNTIL DOOR OPERATION IS VERIFIED.
9. Verify door operation before closing doors.
10. If the system includes R-units and/or additional displays: Perform the Add Device procedure (Section 7) to add the R-units (including extra displays) back to the system.
11. Print a Config Report.
12. Mark the Config Report with all of the differences from the pre-repair Config Report. This will allow you to see what settings must be reprogrammed.
13. Reprogram device settings as required. In particular all board names will need to be entered. If the safe has two doors it may be necessary to try opening each door listed to verify which door is which.
14. Create box cash for each manual and validated drop compartment.
15. Create macro cash made up of all validated drop box cashes if and only if the system includes more than one validating safe.
16. Print another Config Report and a Cash Report. Verify them against the originals and make any additional changes required.

Can Installation: R-Unit

Perform the following steps when replacing the electronics can in an R-unit. If an individual lock board or UIB was replaced complete the Lock Board or UIB Replacement procedure before performing this procedure.
1. Place the can in position over the mounting studs inside safe.
2. Reinstall the mounting nuts.
3. Reconnect internal cables to the can.
4. Reinstall validator hardware as needed.
5. Reconnect the main and aux power supplies. An audible door alarm may sound when the safe powers up. If so, ignore it. DO NOT CLOSE ANY SAFE DOOR UNTIL DOOR OPERATION IS VERIFIED.
6. Verify door operation before closing doors.
7. Perform the Add Device procedure (Section 7) to add the R-unit back to the system.
8. Print a Config Report.
9. Mark the Config Report with all of the differences from the pre-repair Config Report. This will allow you to see what settings must be reprogrammed.
10. Reprogram device settings as required. In particular all board names will need to be entered. If the safe has two doors it may be necessary to try opening each door listed to verify which door is which.
11. Create box cash for each manual and validated drop compartment.
12. Edit macro cash to include this V1R or V2R validated box cash if and only if the system includes more than one validating safe.
13. Print another Config Report and a Cash Report. Verify them against the originals and make any additional changes required.

CPU Replacement

The CPU is the brain of an AuditLok XLV system. In any Autobank system, one safe in the system must have a CPU. The CPU in a C-unit can manage up to 15 R-units. The CPU assembly is comprised of the CPU top and bottom boards. These two boards always come as an assembly. Do not attempt to separate them or swap individual parts. The assembly is always mounted inside the electronics can of the C-unit.
1. Perform the C-Unit Can Removal procedure (see above).
2. Remove the four small Phillips head screws from the can cover plate.
3. Remove the cover plate and set aside.
4. The CPU is a two-board assembly mounted toward the top (closest to the back panel connector plate). UIB and Lock Boards are mounted below the CPU.
5. Use a permanent marker to mark each cable connected to the top row of ports on the CPU assembly, then disconnect each of these.
6. Use a permanent marker to mark each cable connected to the bottom row of ports on the CPU assembly, then disconnect each of these.
7. Disconnect the power harness from the other side of the CPU assembly.
8. Remove the mounting screws from the CPU assembly and Remove old CPU.
9. Install the new CPU assembly and replace the mounting screws.
10. Reconnect the power harness and all RJ45 connections to the CPU.
11. Connect the EPR to the can.
12. Connect safe power to the can.
13. Check device inventory and if necessary perform a Device Search (Section 8).
14. Disconnect the EPR and power supplies.
15. Reinstall the can cover plate.
16. Perform the Can Installation/Replacement procedure (below).
17. Perform System Restoration (see below).
18. Default new CPU login is User 0 and PIN 1536.

UIB or Lock Board Replacement

Lock Boards and UIBs are mounted “sandwich style” in layers. UIBs are mounted to the bottom and Lock Boards are mounted to the top as you look into the open can. A safe with two doors will have two lock boards. A V1 will have one UIB and a V2 will have two UIBs.
1. Perform the applicable Can Removal procedure (see above).
2. Remove the four small Phillips head screws from the can cover plate then set the cover plate aside.
3. Use a permanent marker to mark each cable as it is being removed in the steps to follow. Use these markings to ensure cables are reconnected properly later.
4. Disconnect all cables from the lock board(s) and UIB(s) to be removed (down to the affected board).
5. Remove the circuit board mounting screws.
6. Remove the top circuit board.
7. If necessary, continue removing standoffs and boards until the board to be replaced has been removed.
8. Replace the defective board and reinstall the standoffs, other boards, and mounting screws.
9. Reconnect all internal cables.
10. Terminate the data bus by setting SW1 Segment 8 to ON on the last Lock Board on the internal bus.
11. Set UIB SW2 Segment 1 to ON if using JCM validators or OFF if using CashCode or Mars validators.
12. C-Units Only: Connect the EPR to the can then perform a Device Search (Section 8).
12. R-Units Only: Perform Device Sync (Section 9).
13. Perform the applicable Can Installation/Replacement procedure (below).

System Restoration

This procedure assumes the CPU assembly and/or a lock board or UIB was replaced as an individual item.
1. If the system includes R-units and/or additional displays: Perform the Add Device procedure to add the R-units (including extra displays) back to the system.
2. Print a Config Report.
3. Mark the Config Report with all of the differences from the pre-repair Config Report. This will allow you to see what settings must be reprogrammed.
4. Reprogram device settings as required. In particular all board names will need to be entered. If the safe has two doors it may be necessary to try opening each door listed to verify which door is which.
5. Create box cash for each manual and validated drop compartment.
6. Create macro cash made up of all validated drop box cashes if and only if the system includes more than one validating safe.
7. Print another Config Report and a Cash Report. Verify them against the originals and make any additional changes required.