Honeywell SYA14 Series Manual page 151

4. Using a Philip's head screw driver, remove all of the screws holding the optical controller
module to the plastic support rail (see figure 4-13).
Figure 4-13 Optical Controller Module Removal from Plastic Support
5. Before removing an extension module, observe and make a note of which jumper is
unhooked. Each extension module has a set of jumpers that configures a unique address
for each extension module position. Unhook the same jumper on the replacement
extension module.
6. Slide the small moving parts on each side of the connector to release the flat cable, then
remove the cable.
7. One retaining tab on the plastic lens holder keeps the master module and the extension
module together (see figure 4-14). Lift them apart and remove the master module.
Remove any additional boards to facilitate the replacement operation.
Figure 4-14 Extension Module Removal
8. Set the jumpers on the jumper switches before replacing the module (see figure 4-15).
Figure 4-15 Tab Removal/Jumper Setting
70 Honeywell • MICRO SWITCH Sensing and Control
FF-SB Series Installation Manual
For application help: call 1-800-537-6945