Marantz SR7013 Owner's Manual page 215

Contents Connections
Source Rename
Change the display name for input source.
This is convenient when the name of your device and the input source
name of this unit are different. You can change the name to suit your
needs. When the renaming is completed, the name is displayed on this
unit's display and on the menu screen.
CBL/SAT / DVD / Blu-ray /
Game / AUX1 / AUX2 /
Change the display name for input source.
Media Player / CD /
TV Audio / Phono:
The "Source Rename" settings are returned
Set Defaults:
to the default settings.
0 Up to 12 characters can be input.
Front panel Display
Playback Settings
Hide Sources
Remove from the display input sources that are not used.
Show
(Default):
Hide:
215
Rear panel
Tips
Use this source.
Do not use this source.
Remote Index
Appendix