Справочник Пользователя для Barco 26-0507000-00

Signal Installation

c.  (If your system includes three ScreenPRO-IIs) — Connect the second 

ScreenPRO-II’s GENLOCK LOOP connector to the GENLOCK IN 
connector on the ScreenPRO-II with the next highest numbered ID.

d.  (If your system includes four ScreenPRO-IIs) — Connect the third 

ScreenPRO-II’s GENLOCK LOOP connector to the GENLOCK IN 
connector on the ScreenPRO-II unit with the highest numbered ID.

e.  Set the Termination Switch for all ScreenPRO-IIs in your system:

•

For all ScreenPRO-IIs except the last one in the chain, ensure 
that the ScreenPRO-II is un-terminated (HI-Z).  Refer to the 
“

” section on page 27 for 

details.

•

On the last unit in the chain (only), ensure that the 
ScreenPRO-II is terminated (75-OHM).

Please continue with system setup, menu orientation and operations, as outlined in 
Chapter 4, “

On the rear of each ScreenPRO-II chassis, one recessed Termination Switch is provided 
for genlock termination (adjacent to the Genlock Loop connector).  

Terminated — when the switch is pushed in, the connection is terminated (75 
Ohms).

Un-terminated — when the switch is out, the connection is un-terminated.

If a particular ScreenPRO-II chassis is the last device in a reference video chain, ensure 
that the Termination Switch is pushed in.  If a particular ScreenPRO-II chassis is in the 
middle of a reference chain, ensure that the Termination Switch is out.