Optus DHR 4901 OPT User Manual page 38

Audio Options
Use the Audio options in the Settings menu to identify the type of audio connection to
the TV. Choose an option that your TV can output.
Depending on the broadcast content and the Set Top Box audio capabilities, you may
not hear the sound effects when selecting Dolby Digital as the audio output mode.
Selectable Audio settings include:
• SPDIF Digital Audio Output
• HDMI Digital Audio Output
Subtitle On/OFF
Use the Subtitle setting to select whether you want Subtitles On or OFF by default.
Standby Timers
Use the Standby Timers to set preferred Sleep timer duration and Set Top Box Auto
standby Timers.
Selectable Standby Timers settings include:
• Sleep Timer
• Auto Standby Timer
Time Zone Settings
Use the Time Zone setting to select your Australian region, the system shall adjust to
the region time zone.
Banner Display Duration
The Banner Display Duration setting is selectable between 1 and 29 seconds.
Virtual Keyboard Default
The Virtual Keyboard Default setting is selectable between ON / OFF.
Backup and Restore
System settings can be backed up to USB or restored back to factory settings.
Settings - Parental Control
Your PIN code enables you to control the programs viewed in your home.
Parental PIN is 1234
The default - This PIN maybe changed.
Keep your PIN secret and choose a PIN you can remember. If you forget your PIN,
use the FACTORY RESET to reset the Set Top Box back to the default. To find
customer service numbers, go to Manufacturer Information for telephone numbers.
If you start changing your PIN code but decide keep the same code, press "EXIT", to
keep your same PIN code.
When using the Parental Control function you will always have to enter the PIN code
to gain access.
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