What to do if IFP50 sleep option is grey out?

Applied model

1. Americas: IFP**50 - Gen 1, IFP**50 - Gen 2, IFP 9850-3

2. Asia Pacific & Africa: IFP**50, IFP**50-2, IFP 9850-3

3. Europe: IFP**50, IFP**50-2EP,. IFP 9850-3 EP




Please update IFP to the latest FW version via OTA or by USB file from ViewSonic website. Then you can select sleep without key file.

Last modified: ឧសភា 2021

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