22 PreferenceSettings
programme;on the other hand, setting it to Total block blocks
everyprogramme.
NOTE
Ifa programme does not have any programme classification
information,your censorship setting will not take effect.
Ifanyone is trying to watch a programme that is of or above
the censorship setting, the person has to enter the personal
identificationnumber to override.
Tochange the number, select the Change PIN Code menu;then
an input box appears. You have to enter a desired number
twicefor confirmation.
Youcan also restrict uses of some menus. Selecting the Access
Controlmenu displays a list of menus that you can lock. Ifthe
Time Setting item is set to Locked,you have to enter the per-
sonalidentification number when accessing the Time Setting
menu. If you enter a wrong number,you cannot use the menu.
Torelease a shut item, set it to Unlocked.
3.5 Adjusting the on-screen display
Youcan adjust the transparency level of the on-screen display.
Selectthe System Setting menu and setthe OSD Transparency
optionas you desire. Itsavailable range is from 0 to 50 percent.
Youcan adjust the display time of the information box. For
the information box, see
§
5.2.3. To adjust its display time,
select the System Setting menu and set the Info Box Display
Timeoption as you desire. Its available range is from 1 to 30
seconds. If you set this option to No Info Box,the information
boxwill not be displayed when you switch services. However,
pressingthe buttonwill display the information box. Ifyou
setthis option to Never Hide, the information box will always
bedisplayed.
Inaddition, you can raise or lower the position of the informa-
tionbox. Selectthe System Setting menu and set the Info Box