22BDL7324L
20
Appendices
Appendix A. Troubleshooting
Frequently asked questions and common problems that may occur while using the system are explained in this section. Observe
the following table containing a list of symptoms and the actions to take to solve the problems.
If a problem persists after performing the following actions, contact technical support.
Symptom
Possible cause and corrective action
No picture is displayed
• The power cable is disconnected.
> Re-connect the power cable.
• The signal cable is disconnected.
> Re-connect the signal cable.
• The main switch on the power distribution box is off.
> Make sure the power distribution box is switched on.
• The LED display controller is off.
> Inspect whether the power connection is correct and the switch has been turned on.
> Inspect whether the LED display controller output has signal and shows blank screen.
> Check whether the mode and parameter of screen configuration are correct.
> Check whether there is image input in input channel and whether it is correctly displayed.
The module is blinking
> Check the cable connection between the cabinet and power distribution box, and ensure the
connection is secure.
The module cannot light up
> Check the cable connection between the cabinet and power distribution box, and ensure the
connection is secure.
Summary of Contents for L Line 22BDL7324L
Page 1: ...www philips com welcome User Manual English Professional Display Solutions L Line 22BDL7324L ...
Page 18: ...22BDL7324L 7 Step 3 Repeat step 2 until all cabinets are mounted onto the bracket ...
Page 25: ...22BDL7324L 14 7 After the update is complete click OK See Figure 1 7 Figure 1 7 ...
Page 38: ...22BDL7324L 27 Appendix E Power Data cable measure Installation power cable measure ...
Page 40: ...22BDL7324L 29 Installation data cable measure ...