Datacolor 245™ User's Guide
Appendix
•
29
Miscellaneous Technical Information
RS-232C Connector Pin Assignments
Pin # Purpose Direction
2
Transmit data
Out (to host)
3
Receive data
In (from host)
7 Signal
ground
WARNINGS
(1)
DO NOT WIRE
to pins other than 2, 3, and 7.
(2) For all unused inputs, the default is active high.
Safety Warnings
Light Source
Do not stare directly into the open port located in the front door panel
when the
measurement is in progress.
Staring directly into the light source can result in eye
discomfort similar to that of staring at a camera flash.
Side Vents
Vents are included along each side of the instrument to facilitate air circulation.
HIGH
VOLTAGE COMPONENTS WITHIN.
DO NOT INSERT ANY OBJECTS INTO THESE
OPENINGS!
Summary of Contents for 245
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Page 31: ...Datacolor 245 User s Guide Appendix 27 Appendix Datacolor 245 Optical Block Diagram ...