5.1 Flush mounting the keypadFor flush mounting you must rebate the mounting surface toaccommodate keypad.D12708-11. Check the selected location for the unit. A clear, flat area withsuitable clearance behind the panel is required.2. Before modifying the mounting surface, refer to thedimensions supplied in this document to ensure there isenough space for the unit and all cables.3. Fix the supplied mounting template to the selected location,using masking or self-adhesive tape.4. Drill 4 holes as indicated on the mounting template to acceptthe fixings.5. Using a suitable hole saw (the size and position is indicatedon the template), make a hole in each corner of the cut-outarea.6. Using a suitable saw, cut along the inside edge of the rearcasing cut-out line indicated on the template.7. Using a router follow the rebate cut-out line on the templateto cut out a rebate with a depth of 8.5 mm (0.33 in), to acceptthe unit.8. Ensure that the unit fits into the removed area and thenremove rough edges.9. Place the supplied gasket onto the rear of the keypad,ensuring the mounting holes are aligned.10.Connect relevant cables.11.Place the keypad into the rebate and secure using the fixingsprovided.Note: The appropriate tightening torque and drill bit size touse depends on the thickness of the mounting surface and thetype of material it is made from.Note: The supplied gasket provides a seal between the unitand a suitably flat and stiff mounting surface or binnacle.The gasket should be used in all installations. It may alsobe necessary to use a marine-grade sealant if the mountingsurface or binnacle is not entirely flat and stiff or has a roughsurface finish.5.2 Surface mounting the keypadD12722-11. Check the selected location for the unit. A clear, flat area withsuitable clearance behind the panel is required.2. Before modifying the mounting surface, refer to thedimensions supplied in this document to ensure there isenough space for the unit and cables.3. Fix the supplied mounting template to the selected location,using masking or self-adhesive tape.4. Drill 4 holes as indicated on the mounting template to acceptthe fixings.5. Using a suitable hole saw, make a hole in each corner ofthe cut-out area.6. Using a suitable saw, cut along the inside edge of the rearcasing cut-out line indicated on the template.7. Ensure that the unit fits into the removed area and thenremove rough edges.8. Place the supplied gasket onto the rear of the keypad,ensuring the mounting holes are aligned.9. Connect relevant cables.10.Secure using the fixings provided.Note: The appropriate tightening torque and drill bit size touse depends on the thickness of the mounting surface and thetype of material it is made from.Note: The supplied gasket provides a seal between the unitand a suitably flat and stiff mounting surface or binnacle.The gasket should be used in all installations. It may alsobe necessary to use a marine-grade sealant if the mountingsurface or binnacle is not entirely flat and stiff or has a roughsurface finish.22 RMK–9