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Yealink CM20 Manuel D'installation page 3

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5
• Installation completed (main body).
• Attach the mesh cover magnetically to the CM20.
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4.Place the bracing bridge onto the drop ceiling grid support (compatible with T-bar
drop ceiling grid and triangle drop ceiling grid).
5. Connect the ethernet cable and cover it with the dust cover.
6. Install CM20 along the opening circular of the bracket, pushing it towards the ceiling.
7. Hold the device by hand and securely tighten the three screws on its surface in a
clockwise direction. Adjust the lower surface of the CM20 to align it flush with the
ceiling tiles.
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2
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Installation Method 2: Use the assembly fixing bracket + bracing
Safety rope passes through here
bridge.
can use the bracing bridge for additional support during installation).
1. Use screws to assemble the bracing bridge.
2. Use screws to combine the assembly fixing bracket and the bracing bridge.
3. Adjust the bracing bridge to the appropriate length according to the size of the drop
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The following installation steps will demonstrate using the bracing bridge to secure the CM20.
If your ceiling has a load-bearing capacity greater than 1.38KG, you may choose not to use the
assembly fixing bracket
bracket for additional support, but the
(If your ceiling has a load-bearing capacity less than or equal to 1.38KG, you
ceiling grid(compatible with spans of 400-438mm/600-638mm/2'), tighten the fixing
screws to prevent further extension of the bracket.
• Installation completed (main body).
• Attach the mesh cover magnetically to the CM20.
is still necessary.
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2
3
Safety rope passes through here
E
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