Marantz SR5007 - Display Information Guide; Standard Display Information; Tuner and Sleep Timer Displays; ZONE2 Power On Display

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General
Setup Lock
Default settings are underlined.
Protect settings from inadvertent change.
Setting items Setting details
Lock
On : Turn protection on.
Off : Turn protection off.
When canceling the setting, set “Lock” to “Off”.
NOTE
When “Lock” is set to “On”, the settings listed below can no longer
be changed. Also, “Setup Lock!” is displayed if you attempt to operate
related settings.
•Setup menu operations
Basic version
Advanced version
Information
Advanced version
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