Checking the latest information about the R4
A 2D code for help related to the R4 can be shown on its display.
1. Press and hold when the Home Screen is open.
This opens the Option Menu.
2. While pressing , press .
This opens the Settings Menu.
3. Use and to select an item, and use to confirm.
Proceed with the following selections.
System > Help
This shows the 2D code.
4. Use a smartphone or tablet, for example, to read the QR code shown on the HELP Screen.
zoomcorp.com/help/R4
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