R5906151 /02 XDL 111What can be done ?To configure the projector software with the installed SIM card, a correct PIN code (4digits) must be entered.As the PIN code cannot be checked with the one on the SIM card, ensure to enter the correct PINcode.When your SIM card is blocked, you have to remove the SIM card from the GSM module and toinsert the SIM card in a mobile phone so that you can enter the PUK code to unblock the SIM card.How to activate1. In the main menu, select System Settings → Communication → GSM.Image 9-16: Communication menu, GSMThe GSM pin code input menu is displayed. The current configured PIN code is indicated next to Pin inputfield. If the code is still the same, it is not necessary to enter the PIN code again. If it is a PIN code, continuewith next step.Image 9-17: Enter PIN code2. Enter the 4 digits of the pin code and select APPLY and click OK.9.6 ThemesAbout ThemesThemes are used to apply a predefined functionality to the OSD display. There are two options: light or dark(default).While the default theme is dark, all images in this manual are taken while using the light theme.How to select a different interface theme1. In the main menu, select System Settings →Themes.GUI – System Settings