Chapter 4 - Principles Of Operation; Introduction; Principles Of Operation; Led (Ready Indicator) - CareFusion Alaris 8600 Technical & Service Manual

Chapter 4 – Principles of Operation
4.1

InTrOduCTIOn

This chapter describes the principles of
operation for the Auto-ID Module.
Refer to the PC Unit/Pump Module Technical
Service Manual for Alaris
of operation.
4.2

PrInCIPleS OF OPeraTIOn

Circuit boards are not field repairable and
must be returned to a CareFusion Service
Center for repair.
4.2.1

led (ready Indicator)

A green
LED
to confirm that the camera assembly
(embedded scanner) or handheld scanner is
ready to scan.

4.2.2 keypad

The keypad includes the
key. Pressing once begins scanning, and
pressing during scanning cancels the scan.

4.2.3 Camera assembly

The Camera Assembly reads bar codes
(including linear and two-dimensional bar
code formats) using technology similar to
digital cameras. Bar code readers use
high-intensity
image, allowing the code to be scanned
regardless of ambient light conditions.
The Camera Assembly scans the bar code,
then sends signals to decoding circuitry on
the Logic Board.
System principles
®
on the front panel lights
/
SCan CanCel
s to illuminate the bar code
LED
Alaris Auto-ID Module
®
Technical Service Manual
4-1