Panasonic Lumix DMC-LZ20P Service Manual page 32

8.3.11. Write Lens QR Code
1. Execute the Write QRCode Tool
2. Connect the DSC to PC by USB cable
1. Set the battery to the camera.
2. Turn off the power.
3. Press "Tele" + "Menu/Set" + "Playback" key at the same time. It starts in the state of "Engineer Mode" automatically.
4. Connect the DSC to PC by USB cable.
3. Write Lens QR Code automatically
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