8 21 06 8:
M PE G -3 27 0 & 42 9 0 U se r G u id e
© 20 13 Wo hl e r Te c hn ol og i e s , In c . A l l r ig h ts re se rv ed .
11
C ha p t e r 1
Installation
R e a r P a ne l C o n n e ct o r s
•
RS-485 I/O (RJ-45)
: These two ports are used for UMD and
tally remote control.
•
Ethernet (RJ-45)
: This connector is used for network
communications and MPEG input to each of the two screens.
•
Tally and GPI (RJ-45)
: This 8-pin connector controls the tally
lights on the front panel (2 pins) and allows remote control of the
unit through the other five available pins. Refer to
Figure 1–7
and
Table 1–1
when making connections. Refer to the
GPI-In Menu on
page 39
to set up operation.
Figure 1–7
Tally & GPI-I/O RJ-45 Connector
Table 1–1
Tally & GPI RJ-45 Pinout
Pin
Name
Function
1
Tally Red
Red Tally Signal
2
Tally Green
Green Tally Signal
3
GPI-In 3
General Purpose Input 3
4
GPI-In 4
General Purpose Input 4
5
Gnd
Ground Return for signals on all
other pins
6
GPI-In 5
General Purpose Input 5
7
GPI-Out 7
General Purpose Output 7
(future release)
8
GPI-Out 8
General Purpose Output 8
(future release)
N ot e :
For a
Yellow Tally
, activate both the
Red Tally
and
Green Tally
Signal
inputs.
