Sony XAV-W650BT Operating Instructions Manual page 20

Output Color System
Changes the color system according to the
connected monitor (SECAM is not supported):
[NTSC], [PAL].
(Available only when no source is selected.)
Camera Input
Selects the image from the rear view camera:
[Normal], [Reverse] (mirror image), [OFF].
Steering Control
Selects the input mode for the connected
remote control. To prevent a malfunction, be
sure to match the input mode with the
connected remote control before use.
Custom
Input mode for the steering wheel remote
control (Automatically selected when [User
Defined] is complete.).
Preset
Input mode for the wired remote control
excluding the steering wheel remote control.
User Defined
The steering button panel appears.
 Press and hold the button you want to assign
to the steering wheel.
The button on the panel lights up (standby).
 Press and hold the button on the steering
wheel you want to assign the function to.
The button on the panel changes to blue
(registration complete).
 To register other functions, repeat steps 
and .
(Available only when [Steering Control] is set to
[Custom].)
Notes
 While making settings, only button operation on
the unit is available. For safety, park your car
before making this setting.
 If an error occurs while registering, all the
registered information is cleared. Restart
registration from the beginning.
 This function may not be available on some
vehicles. For details on the compatibility of your
vehicle, visit the support site on the back cover.
Bluetooth Connection (XAV-W650BT/XAV-V630BT)
Activates the BLUETOOTH signal: [OFF], [ON],
[Pairing] (enters into pairing standby mode).
Bluetooth Device Info (XAV-W650BT/XAV-V630BT)
Displays the information of the device
connected to the unit by touching [Open].
(Available only when [Bluetooth Connection] is
set to [ON])
Bluetooth Reset (XAV-W650BT/XAV-V630BT)
Initializes all BLUETOOTH-related settings such
as pairing information, call history, preset dial,
history of connected BLUETOOTH devices, etc.
20
GB
SongPal (XAV-W650BT/XAV-V630BT)
Establishes or terminates the "SongPal" function
(connection): [Connect], [Disconnect].
SOURCE Key Func. (XAV-W650BT/XAV-V630BT)
Assigns the voice command function or the
display menu to the SOURCE button: [Voice],
[DSPL].
Rear View Camera (XAV-W650BT/XAV-W600)
Adjusts the length and/or position of the marker
lines on the picture from the rear view camera
by touching [Line Edit].