No image on display even though power button pressed

Was bedeutet No image comes out even though has been pressed. ?

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.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

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).