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Resource LibraryUser GuidesH957 · H957-BK

User guide

H957-BK Courtesy IO with Keystone and Extron AAP module

Guide details Applicability and revision

An accessible sequence of the source photographs showing module preparation, cable routing, and installation into the lectern.

ProductH957 · H957-BK
Hardware generationH957-BK
Guide revisionrelease-2026-10-28
Applies to

Courtesy IO with Keystone and Extron AAP module, as illustrated in the source photographs. Devices and the electrical outlet are not included.

In this guide · 5 sections

Prepare the mounting area

Photograph 1. The insert, cables, modules, and preparation materials laid out on the work surface.

Photograph 1. The insert, cables, modules, and preparation materials laid out on the work surface.

Photograph 2. Wiping the recessed mounting surface with an alcohol pad.

Photograph 2. Wiping the recessed mounting surface with an alcohol pad.

Photograph 3. Wiping the recessed mounting surface; the charging-cable opening is visible beside it.

Photograph 3. Wiping the recessed mounting surface; the charging-cable opening is visible beside it.

Photograph 4. Holding the adhesive strip with its printed backing facing upward.

Photograph 4. Holding the adhesive strip with its printed backing facing upward.

Photograph 5. Positioning the adhesive strip above the recessed mounting surface.

Photograph 5. Positioning the adhesive strip above the recessed mounting surface.

Photograph 6. A single adhesive strip positioned on the recessed mounting surface.

Photograph 6. A single adhesive strip positioned on the recessed mounting surface.

Photograph 7. Peeling the protective liner from the adhesive strip.

Photograph 7. Peeling the protective liner from the adhesive strip.

Position the charging puck and cable

Photograph 8. Routing the charging puck cable through the opening in the insert.

Photograph 8. Routing the charging puck cable through the opening in the insert.

Photograph 9. Holding the charging puck over the prepared mounting area.

Photograph 9. Holding the charging puck over the prepared mounting area.

Photograph 10. Pressing the charging puck into the recess.

Photograph 10. Pressing the charging puck into the recess.

Photograph 11. The charging puck seated in the insert, with its cable routed through the opening.

Photograph 11. The charging puck seated in the insert, with its cable routed through the opening.

Photograph 12. The cable passing through the opening on the underside of the insert.

Photograph 12. The cable passing through the opening on the underside of the insert.

Photograph 13. Positioning the charging puck cable along the underside channel.

Photograph 13. Positioning the charging puck cable along the underside channel.

Photograph 14. Fastening the cable to the underside with a cable tie.

Photograph 14. Fastening the cable to the underside with a cable tie.

Photograph 15. Trimming the cable tie tail.

Photograph 15. Trimming the cable tie tail.

Photograph 16. Holding the trimmed cable-tie tail above the charging cable, which is tied to the underside of the insert.

Photograph 16. Holding the trimmed cable-tie tail above the charging cable, which is tied to the underside of the insert.

Fit the keystone modules

Photograph 17. Positioning a keystone module at an opening in the insert.

Photograph 17. Positioning a keystone module at an opening in the insert.

Photograph 18. Pressing the keystone module into its opening.

Photograph 18. Pressing the keystone module into its opening.

Photograph 19. Underside view of two installed keystone modules with cables attached.

Photograph 19. Underside view of two installed keystone modules with cables attached.

Photograph 20. Underside view of the populated keystone openings and attached cables, beside the white charging cable.

Photograph 20. Underside view of the populated keystone openings and attached cables, beside the white charging cable.

Fit the power module

Photograph 21. Routing the power plug through the AAP opening.

Photograph 21. Routing the power plug through the AAP opening.

Photograph 22. Positioning the power module at its mounting opening.

Photograph 22. Positioning the power module at its mounting opening.

Photograph 23. Holding the power module flush against the insert.

Photograph 23. Holding the power module flush against the insert.

Photograph 24. The power module seated with four mounting studs exposed beneath the insert.

Photograph 24. The power module seated with four mounting studs exposed beneath the insert.

Photograph 25. Securing the power module with four mounting nuts.

Photograph 25. Securing the power module with four mounting nuts.

Photograph 26. The populated insert viewed from the front.

Photograph 26. The populated insert viewed from the front.

Install the insert in the lectern

Photograph 27. Holding the populated insert above the open lectern.

Photograph 27. Holding the populated insert above the open lectern.

Photograph 28. Rotating a retaining tab beneath the insert.

Photograph 28. Rotating a retaining tab beneath the insert.

Photograph 29. Rotating a retaining tab beneath the insert.

Photograph 29. Rotating a retaining tab beneath the insert.

Photograph 30. Lowering the populated insert into the lectern opening.

Photograph 30. Lowering the populated insert into the lectern opening.

Photograph 31. Aligning the insert within the lectern opening.

Photograph 31. Aligning the insert within the lectern opening.

Photograph 32. Holding the insert at both sides as it is positioned in the lectern opening.

Photograph 32. Holding the insert at both sides as it is positioned in the lectern opening.

Photograph 33. Holding the insert flush while working beneath the desktop.

Photograph 33. Holding the insert flush while working beneath the desktop.

Photograph 34. Holding the insert down with one hand while reaching beneath the desktop with the other; the retaining mechanism is obscured.

Photograph 34. Holding the insert down with one hand while reaching beneath the desktop with the other; the retaining mechanism is obscured.

Photograph 35. The populated insert seated in the lectern, viewed from above.

Photograph 35. The populated insert seated in the lectern, viewed from above.