Grass Valley EFP1685 - Manuel (Page 167)

Chapter 3 - 1685/1686 Channel Control Unit 167
CCU1685
THOMSON EFP1685/CCU1686
User manual
B1685902AC
September 2000
3.1.1.3 - "DIGITAL VIDEO" section
NOTE : Videos with connection to probe must be terminated with 75 Ohms.
RET3
IN OUT
No. 3 return video
input with "Connec-
tion to probe". 2 SocketsP/N: T6000050 Level: 1 V/75 Ohms with
sync signal.
RET4
IN OUT
No. 4 return video
with "Connection to
probe". 2 Sockets P/N: T6000050 Level: 1 V/75 Ohms with
sync signal.
SERIAL
OUTPUT
4 serial 270 Mbit
digital outputs (with
digital encoder
option). 4 Sockets P/N: T6000047 It is recommended to termi-
nate unused outputs with
75 Ohms.
NOTE: In BAR and SAW-
TOWTH synthetised position,
the CCU running number is
displayed on the bottom left
of the picture.