Upgrade Board Mode Selection - Sony DVS-7300 System User Manual

Upgrade Board Mode Selection

Single mode and dual mode
By fitting both the BKDS-2031 and BKDS-2032 options, you can upgrade
Option
the chroma key function in either of the following ways:
• By adding an extra chroma keyer, allowing you to use two chroma keys on
the M/E banks. This is called dual mode.
• Using the enhanced chroma key function for a single chroma key. This is
called single mode.
Selecting the mode
With both the BKDS-2031 and BKDS-2032 fitted, in the CHROMA KEY
menu select item 1 (SETUP).
The SETUP menu appears, as follows.
MODE
DUAL
F1
(In a D2 system, the F8 (KEY BUS) and F9 (FRGD FORMAT) indications
Switching between single mode and dual mode
Press F1 (MODE) to toggle between "SINGLE" and "DUAL".
For details of the dual mode, see the next section, "Dual Mode Chroma
Keying", and for details of the single mode, see the section, "Enhanced
Chroma Keying" (page 5-17).
CH1 CH2
F2 F3 F4 F5
Function key indications in the CHROMA KEY SETUP menu
(dual mode in a D1 system)
do not appear.)
INPUT SELECT
KEY
BUS
CH3 CH4
F6 F7 F8
Chapter 5 Chroma Keying
FRGD
FORMAT
422
F9 F10
5-15