No image on display even though power button pressed

What does No image comes out even though has been pressed. mean?

The product appears to be on, but no image or text is showing on the display. Check the power source and battery status.

• Batteries are not set correctly.
• Batteries have run out of power.
• The AC adapter is not securely connected.
• An incorrect AC adapter is being used.

Click steps to track your progress.

1. 1

   Check that all batteries are correctly inserted.

2. 2

   Replace the batteries with new ones or use the AC adapter.

3. 3

   Ensure the AC adapter and power cable are firmly connected to the product and the wall outlet.

4. 4

   Verify that you are using the dedicated AC adapter (APT0615Z).