BEST ACCESS SYSTEMS 35HW Wartungshandbuch PDF herunterladen (Seite 148)

Additional Service and Maintenance for IDH Max Locks

6–8 W Series Service Manual

REPLACING THE CONTROL ELECTRONICS CIRCUIT BOARD

1. Remove the field wire harness from the control electronics circuit

board. Perform step 1 through step 9 in the section Removing the

field wire harness on page 6–5.

2. Unscrew the three remaining control electronics screws from the

control electronics circuit board. Save the screws.

3. Remove the control electronics circuit board and place it in an

anti-static bag.

4. Position the control electronics circuit board in the inside

escutcheon and secure it using three of the control electronics

screws. Install all but the lower-right control electronics screw.

Note: You do not need to change the positions of the DIP switches on

the control electronics circuit board.

■ By default, switches 1 through 5 are set to ON. These switches are

for possible future applications.

■ By default, switches 6 and 7 are set to ON for automatic baud rate

detection. This setting lets you determine the baud rate for

communication between the lock’s control electronics circuit

board and the panel interface module by setting DIP switches on

the panel interface circuit board.

■ Switch 8 is set to ON only for locks with a magnetic stripe

insertion card reader; it is set to OFF for locks with a magnetic

stripe swipe card reader.

5. Reinstall the field wire harness. Perform step 1 through step 9 in the

section Reinstalling the field wire harness on page 6–6.

Figure 6.4 Installing the screws for the control electronics circuit board

Connect field wire

harness here.

Connect reader

wire harness here

Install control

electronics

screw here.

Install control

electronics

screw here.

Install strain

relief here.

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BEST ACCESS SYSTEMS 35HW Wartungshandbuch Seite 148