Yes, it is normal because the first booting sequence implies the initialization process of the TV. When turning it off from the remote, the starting time is shorter (1-3 sec).
Smart TV 25" / 25ATS5000-F
When you first turn on the TV, a Start the Setup configuration message will be displayed - Press OK to initialize the next steps: Select the menu language - select the country - set the timezone - set the WiFi network - TV guide (main page) - Configuration is done.
Follow the next steps: Menu - Channel - Default password (0000) - OK - Select country - Signal type (select cable) - automatic scanning - select Analogue + Digital from search type - Providers (select the desired provider) - Select start scanning - after the scanning press OK.
Follow the next steps: Menu - Block system - Default password (0000) - Change password (insert old password and then the new one) - OK.
Follow the next steps: Menu - Channel - Default password (0000) - OK - Channel list, or press the main key from the EPG remote.
Follow the next steps: Menu - Channel - Insert default password (0000) - Channel list - Select desired TV channel - Menu - Press the right arrow from the remote - Block - OK.
Follow the next steps: Enter in Smart mode - use the left key to access Network - Select here the desired network.
Follow the next steps: Menu - Set time/date - Shutdown timer - Set the desired time interval.
Follow the next steps: Smart TV mode - Settings - General - Reset to factory settings - insert default password (0000) - OK - Reset.
The default password for accessing certain submenus is "0000".
No, this model does not support this feature.
Follow the next steps: Menu - Insert default password (0000) - Channels list - Select desired channels - Menu - Right arrow - FAV - OK. To access the favorite channels list, press the FAV key from the remote.
Follow the next steps: Enter in Smart TV mode - Down arrow - Favorite app - OK - Select E-Manual - to access E-Manual, you have to be connected to a WiFi network.