Sony HDW F900R - CineAlta Camcorder - 1080p Operation Manual page 129

For details on menu operations, see "5-1-2 Basic Menu
Operations" on page 76.
To maintain the video quality when a remote
control unit is connected
Set RM COMMON MEMORY to ON on the FUNCTION
3 page of the MAINTENANCE menu, and set all the
volume values on the remote control unit to the relative
volume values. When a remote control unit has an absolute
value switch, the settings of the absolute volume switch
have a priority over relative value volume settings.
For detailed information on how to set relative volume
value settings, refer to the operation manual supplied with
the remote control unit.
129
Connecting the Remote Control Unit