User manual

Section 2: Installation and Setup
Roadie HD+35K User Manual 2-31
020-100340-02 Rev. 1 (01-2010)
Figure 2-34 Connecting Serial Communications via RS-422
There are two RS-422 ports on the projector. One is a 6-pin XLR port (rear of projector) and the other is a 9-
pin D-connector (side of projector). Use any of these ports for communications to and from an RS-422-
compatible controller, and/or as in-and-out ports for networking multiple projectors together on a serial
network (note there is no RS-422 "out" port).
NOTES: 1) Do not use the rear ports for downloading main software upgrades to the projector-use the 9-pin side
port only.
2) Upon power-up of an RS-422 network, wait until all projectors are initialized before sending
further commands. Commands sent during initializing will be lost.
Do not use an RS-422 port unless you are using equipment with RS-422 capability.
The voltage levels of this signal can damage incompatible equipment.
To c om pu te r,
2-Way Controller,
or previous proj.
9-pin D-style
Connector
6-pin XLR
Connector
Side Input Panel
From computer,
Two-Wa y Con t ro ll er
or previous projector
Use either
or both
Use an RS-422 port if
your system supports RS-
422 serial communications.
Connecting to the RS-422
port with incompatible
equipment may
the equipment.
ONLY
DAMAGE
IMPORTANT!
NOTE: Not for s/w downloads
Input 5
(Opt. 1)
Input 6
(Opt. 2)
Ethernet
Input 4
S-Video
Input 3
Video
Input 2
DVI
RS422
RS232
IN
GPIO
OUT
RS232
Remote
Input 1
Red
Green
Blue
Hor /
Comp
Vert
Sync
ACTIVE
SIGNAL
FROM
Dual SD HD-SDI
38-804656
A
A B
C
BD
INPUT OUTPUTOUTPUT