Daktronics Valo Digital Billboard User Manual
Page 22
Removing Modules from the Display
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3. Lift the module power supply off the hook mount.
4. Gently set the power supply assembly down.
5. Disconnect power and signal cables.
6. Attach one end of the safety lanyard to a lanyard attachment ring on the module. Attach
the other end of the safety lanyard to a nearby upright or wire rod. Use the safety
lanyard in this way to prevent module damage.
7. Use a T-handle Allen wrench to disengage module latches.
8. Carefully push the module out of the display face.
9. Pivot the module to pull it through the back of the display.
10. Reverse Steps 1-8 to reinstall the module.
Removing a 20 MT or 23 MT Module Behind a Multi-Line Controller
1. Pull the finger tab to disengage the multi-line controller.
2. Lift the multi-line controller off the hook mount.
3. Gently set the multi-line controller assembly down.
4. Disconnect the module power and signal cables. Refer to Figure 7.
5. Attach one end of the safety lanyard to a lanyard attachment ring on the module. Attach
the other end of the safety lanyard to a nearby upright or wire rod. Use the safety
lanyard in this way to prevent module damage.
6. Use a T-handle Allen wrench to disengage module latches.
7. Carefully push the module out of the display face.
8. Pivot the module to pull it through the back of the display.
9. Reverse Steps 1-8 to reinstall the module.
Removing a 20 MT or 23 MT Module behind a Termination Panel
1. Remove the two support screws from the top of the termination panel.
2. Pull the finger tab to disengage the termination panel.
3. Lift the termination panel off the hook mount.
4. Gently set the termination panel assembly down.
5. Disconnect the module power and signal cables. Refer to Figure 7.