When device enters Setup for the first time, upper indicator shows PASS . Enter a new 4-digit password (default is 0000), save it and memorise. This password is further required for changing the device settings and for restoring factory settings ( dEFAUL ). NOTICE If you forgot your password, Setup mode can be entered with password 1098 . When this value is entered, password is reset to 0000. Therefore, it is not recommended to set the new user password as 1098, because in this case, each time the password is entered, its value will be reset to default. Structure of the device settings menu and sequence of pressing the buttons for setup is shown in figure 7.1 and figure 7.2 . 37