Page 22 MDE-5386D Hybrid Card Reader S (HCRS) Kit (M13940KXXX) Installation Instructions (Canada) · June 2020
Installing the HCRS Kit in The Advantage Series Units
Removing Existing Card Reader
To remove the existing card reader, proceed as follows:
Note: Read all instructions before beginning and observe all safety precautions.
1
Open the left and right option doors using the key.
2
On side A, unlatch the door latches located behind the right and left option doors. Loosen the
four screws at the bottom of the main access door using a 5/32-inch or 3/8-inch Allen wrench.
3
On side A, open the main access door by lifting it slightly. Place the main access door hinge
bracket pin into the end slot/lock position. This locks into a maximum 90-degree angle.
4
Remove the SIP bracket. Disconnect the M07947A004, M07948A004, M07946A004, and
M07702A023 cables from the SIP board and card reader.
Note: Unused cables left connected can cause noise issues in a unit.
5
Remove the SIP board bracket by removing the two upper and lower right nuts of the M3
SPOT Display.
Figure 13: Removing the Upper and Lower Right Nuts
Right Spot Nut
Second Right
Spot Nut
(i)
(ii)
6
Remove the cable clamp from the card reader mounting bracket.
7
Disconnect and remove the cable harness from the existing card reader.
Note: Unused cables left connected can cause noise issues in a unit.
8
Remove the screw that secures the ESD ground cable to the option door chassis.
9
Remove the screws on the activation switch.
