Technika 15.4-311 User Manual page 23

System Lock
This menu allows you to prevent use of various aspects
of the TV. Once the System Lock is enabled, enter the
PIN code (the default PIN code is 0000) and then press
the OK button to access the feature.
System Lock – Allows you to lock the system.
Key Lock – Allows you to lock the keys.
Source Lock – Allows you to lock one or more of the
sources.
Default Source – Allows you to set the default source.
Max Volume – Allows you to set max volume level.
Change Pin Code – Allows you to change the PIN code
that was set.
1. Enter the old pin code (Default is 0000)
2. Enter the new pin code.
3. Enter the new pin code again.
3. Press the OK button, the pin is now changed.
First Time Installation
Allows you to perform a fi rst time installation.
1. Select your country and language by pressing
thebuttons then select OK.
2. Press the OK button to start auto tuning.
Reset
Allows you to reset the menus to the default factory
settings.
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User Guide
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