Ge/Nec - Extron electronics System 8 User Manual

Connection
To' configure GE/ NEC projectors, do this:
Step 1: Remove System 8/ 10 top cover (pg. 6- 1 4). See Fig 6- 1 1; locate the projector RS-232
communications board; set switches and jumpers as listed in table below.
Note 1:
Note 2:
Step 2: Reinstall System 8/10 top cover.
Step 3: Configure the System 8/ l O switcher as a Primary switcher by setting the address switch
as shown in Fig 6-4, page 6- 3 .
Step I: Turn System 8/10 and projector power OFF.
Step 2: Connect the Comm Adapter 15-pin male HD connector to the 15-pin female HD "RE­
MOTE" connector on the front panel of the projector.
Step 3: Connect the CC-50' (or CC- 1 00') cable from the 9-pin female connector of the Comm
Adapter to the 15-pin HD "PROJECTOR CONTROL" port located on the rear panel of
the System 8/10. [Note: If you wish to make your own communications cable (up to 200
feet in length) , follow the pin-to-pin wiring shpwn in Fig 6-3.]

GE/NEC

Extron system switchers will only switch RGBS type signals to the
GE and NEC projectors. Do not use Extron system switchers to
-, ._
"\�. -.
switch S-Video or Composite Video signals, unless you are using a
·:.'
video-to-RGB decoder, or a line doubler along with Video Loop
Back.
SWITCH/JUMPER
Page 6-24 • System 8/10 User's Manual
Initial release 1/11/94 switcher PC Ver. 2. 0 ; compatible
with all GE and NEC software versions.
During projector setup, you must confirm the signal entry
by pressing "Adjust", then selecting " 1 " on the projector
remote control, refer GE / NEC projector manual.
IMPORTANT
FUNCTION
SW1 Switcher Size
SW2 Spare
SW4 Unit Number A
SW5 Unit Number B
SW6 Projector BAUD
SW7 Projector Type
SW8 Adapter Power
J1 RS-232/422
J10 Comm Loop Back
Comm Cable RS-232/422
I
SETTINGS
System 8 1 = ON; 2,3,4,5 = OFF
System 10 AI I OFF
0
0
5
1,2,3=OFF; 4=ON
AIIOFF
Short2 & 3
Short 1 & 2
J3
Table 6-10.
Comm Board Switch
Settings For GE I NEC
Projectors.
:I
·I
•
•
' •
• •
• •
• •
I
• •
I
• •
t
'
I
• •
I
• •
• •
• •
' •
• •
• •
• •
• •
• •
•
•
• •
I
• •
• •
• •
• · •
•