Yamaha DSP-A2070 Operation Manual page 11

VIDEO SUPERIMPOSE
If you connect your video cassette recorder, video disc player,
video monitor, etc. to this unit, you can take advantage of this unit's
capability to display program titles, parameter data and information
about other various settings and adjustments on your video monitor's
screen. This information will be superimposed over the video image.
If there is no video source connected or it is turned off, the
information will be displayed over a blue colored background (but no
video signal is input to this unit).
NOTE: The program titles, parameter data and other information are
also displayed on the display panel of this unit.
CONCERT HALL 1
Hall A in Europe
OPEN/CLOSE THE CONTROL DOOR
When it is not necessary to operate controls inside the control
door, close the door.
To close the door
To open the door
9