�
\,
Plugs
directly
I n to the
C.V.I.
R S 2 3 2 C PO RT CO NTRO L
1 )
'QWERTY '
Keyboa rd
A keyboard can be connected to type d a ta such as titles and
control positions into the CVI. Fa i rlight can su pply a specialised
keyboard for the CVI with con trol fu nctions assigned to certa in
keys.
Alternatively, another RS232C keyboard can be adapted to
interface with the CVI. The keyboard cable must be fitted with a
25-pin female D-mini connector, wired as shown below. The
Power Su pply lines a t the CVI RS232C Port may be used to supply
a limited a mount of power (as shown below) to a keyboard,
provided that no other power supply is connected.
Max imum Load on CVI RS232C Por t Power Su pplies
+ 1 2 V
+ 5 V
- 1 2 V
Female
25
p i n D-m i n i
c o n n e c t o r '
P i n
1 8
P i n
25
Pin
15
275 rnA
200 rnA
5 rnA
+ 1 2 V
+5V
RS232C
port
P i n
7
GND
P i n
3
TXD
2)
CV I
Receive
Only
N o te: TXD=data from k e y board
conects t o RXD of
CVI
This cable can be used where the CVI is not required to
transmit a n y data back to the host compu ter. The CVI will be
able to receive all commands and load all types of data (title,
image, presets, etc.).
Note that the wire marked
•
may be omitted to give an absolute
minimum link. I f this handshake line is omitted the host
computer will not be able t o register the CVI 'busy' status.
The Power Supply lines of the CVI
must not
be connected to a
host computer, w i th the exception of
G N D
(Ground/Ea rth) which
must
be connected.
SOFTWARE UPDATE
-
9
Summary of Contents for CVI
Page 1: ...r e User Manual Computer Video Instrument...
Page 4: ...Startea 2 Video Melius...
Page 102: ...33 Quad mirror Slow scan across L J _J...
Page 103: ......
Page 104: ...56 Under over stencil 57 Under over catch up 58 Push to freeze...
Page 105: ...60 L J _JI L...
Page 106: ...80 Under over texture wipe L J _J...
Page 107: ...L J _Jd r...
Page 197: ...RS232C Port ControI 1 Rev 7 Software Update 1...
Page 268: ...Glossary 1 Index 5...
Page 282: ......