Symbol Technologies LS 3603 - Manual (Page 11)

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User’s Guide
RS-232C
For external power operation with single-piece cable
• Plug the scanner into the appropriate port on the host device.
• Connect the power supply to the input receptacle located near the host
end of the cable.*
Figure 1-1. RS-232C External Power Connection
For direct host power operation:
• Plug the scanner directly into the scanner input port of the host device.
*Coil cables that terminate in a 25-pin D-type connector have a power receptacle on the side of
the connector assembly.
Typical Host
Connector