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Digital Video Processor
Compact Flash Installation
Establishing Communication with the Control System
10 • Digital Video Processor: C2N-DVP4DI
The C2N-DVP4DI onboard memory is enhanced with an expansion slot that
supports off-the-shelf Type II compact flash memory (a required 32MB compact
flash card is provided). Optionally, you may add an IBM Microdrive
The slot is accessible on the back panel of the unit (Memory Expansion). Complete
the following procedure to install the compact flash. Make sure power is
disconnected before installing the compact flash. Refer to the illustration following
the procedure.
NOTE: Compact Flash format is FAT not FAT32.
1. Loosen the screw and remove the memory expansion cover located on the
back panel.
2. Observe handling precautions of the compact flash manufacturer and insert
it into the open slot.
3. Align and reposition cover over slot.
4. Tighten the screw.
Memory Expansion Slot Cover/Screw
COM 1
COM 2
VIDEO INPUT 1
A
B
C
Y
C
Y
P
P
B
R
DVI/RGB
ELECTRONICS INC
., ROCKLEIGH, NJ 07647
USA
If you are using the C2N-DVPDI as a master control system, you must connect the
control system to the PC to upload the control system program or perform diagnostic
functions. This connection can be serial or TCP/IP.
NOTE: For laptops and other PCs without a built-in RS-232 port, Crestron
recommends the use of PCMCIA cards, rather than USB-to-serial adapters. If a
USB-to-serial adapter must be used, Crestron has tested the following devices with
good results:
Belkin (large model) F5U103
I/O Gear GUC232A
Keyspan USA-19QW
Other models, even from the same manufacturer, may not yield the same results.
Serial Connection
Connect the COMPUTER port on the C2N-DVP4DI to one of the COM ports
(usually COM 1) on the PC. Use a straight through RS-232 cable with a DB9 male
connector on one end and a DB9 female connector on the other. Most commercially
available cables are acceptable; they should have at least five pins for transmit,
receive, ground, and hardware handshaking (pins 2, 3, 5, 7, and 8).
Crestron C2N-DVP4DI
COM 3
COM 4
VIDEO INPUT 2
A
B
C
A
OUTPUT
Y
C
Y
P
P
Y
B
R
DVI/RGB
DVI/RGB
Operations Guide – DOC. 6112
hard drive.
TOUCHSCREEN
LAN
MOUSE
COMPUTER
VIDEO INPUT 3
VIDEO INPUT 4
B
C
A
B
C
G
Y
C
Y
C
P
P
Y
P
P
B
R
B
R
DVI/RGB
DVI/RGB
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