Jensen VX7021 Operation Manual page 25

Load Factory - This feature allows the user to "Reset" to restore the factory
default settings.
To reset the password, access the "RATING" menu and enter the current password.
Once the correct password is entered, you can access the "Password" field and
enter a new one.
Note: Record the password and keep it in a safe place for future reference.
The rating for each disc is marked on the disc, disc package, or
documentation. If the rating is not available on the disc, the parental lock
feature is unavailable. Some discs restrict only portions of the disc, allowing
the appropriate content will play. For details, please refer to the disc
description.
Volume Sub Menu Features
The Volume Sub Menu allows the user to increase or decrease the relative
volume of the audio output of each source individually.
Volume Sub Menu Screen 2
Volume Sub Menu Screen 1
Volume Sub Menu Screens
DVD - Touch the DVD icon to enter the setting, then use the p or q icons
increase or decrease the relative volume level between -6 to +6.
USB - Touch the USB icon to enter the setting of the connected device, then use
the p or q icons to increase or decrease the relative volume level
between -6 to +6.
Radio - Touch the Radio icon to enter the setting, then use the p or q icons
increase or decrease the relative volume level between -6 to +6.
Bluetooth - Touch the Bluetooth icon to enter the setting of the connected
device, then use the p or q icons to increase or decrease the relative volume
level between -6 to +6.