83
Basic Switcher Settings
  Chapter 3  Preparations
5
Rotate the F3 knob to select the conversion mode.
4:3: Input with 4:3 aspect ratio (add black to left and right sides of picture) 
4:3BGS: Input with 4:3 aspect ratio (Add still images to the left and right 
sides of picture. The two sides of a downloaded still image file (HDTV 
size) are added to the video input.)
SQ: Input as squeeze video 
LB: Input as letterbox video 
Off: Do not up-convert
• For information about how to download still images from still image 
storage memory to the memory of switcher inputs, see page 118.
• When you select 4:3BGS, download an HDTV size still image. The left 
and right sides of the picture will not be displayed normally if no image is 
downloaded or if the downloaded image is a SDTV size image.
Specifying the signal type of analog input signals
When you are using the optional BKDF-911 2 SD Video Input Board, specify 
the signal type of the analog signals that will be input to the board.
For more information about the BKDF-911, see page 31. For information about 
how to install it, see page 39.
Regardless of this setting, the only signals that can be input to the COMP 
connector of the BKDF-911 are SD analog composite signals.
1
When using the BKDF-901: If the SHIFT button in the DME/SETUP 
block is not lit, press it to light it.
When using the BKDF-902: Skip to step 2.
2
Press the INPUT button.
Notes
Note
BKDF-902
BKDF-901