Yamaha RX Z9 - AV Receiver Owner's Manual page 90

SYSTEM OPTIONS
Manual Setup (Manual setup)
Choices: Free, Guard
• Select Guard to prevent changes to the manual
setup parameters. When Guard is set, you can
select the Picture Mode (Cinema, Standard or
Dynamic), but cannot adjust the settings of each
mode.
• Select Free to enable changes to the manual setup
parameters.
Auto Setup (Auto setup)
Choices: Free, Guard
• Select Guard to prevent changes to the auto setup
parameters. Even when Guard is set, you can
change the Distance unit.
• Select Free to enable changes to the auto setup
parameters.
Note
In general, front panel and remote control operations are not
affected by "Guard" functions. However, you cannot do the
following:
• Adjust the tone control
• Switch the input mode
• Switch the text information display on/off using ON SCREEN
on the remote control
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