You should always be able to apply your desired settings on your Philips goLITE BLU. If it resets itself, please check the following:
Is DEMO mode on?
Your goLITE BLU might be in DEMO mode. Look in the LCD screen; if 'DEMO' is shown above the battery symbol, it is in DEMO mode. This mode is used to demonstrate the goLITE BLU energy light in shops. In this mode, you can:
In this mode, you can:
Adjust the light intensity
Switch the appliance on and off
Set the alarm
Set the treatment time
If your goLITE BLU is not operated for 3 minutes, it reverts to its demo mode default settings.
To switch off the DEMO mode:
Press and hold the ON/OFF button for 10 seconds. The goLITE BLU will be switched off.
Keep pressing until it switches on again and the word 'DEMO' disappears from the display.
To activate the DEMO mode:
Make sure that the goLITE BLU is switched off.
Put the adapter in the wall socket and insert the plug into the socket on the goLITE BLU.
Press and hold the on/off button for 10 seconds until it switches on again. The word 'DEMO' should appear on the display.