Installation Manual Chapter1.Preface
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Nautilus Hyosung, Inc.
All Rights Reserved. 1-3
# Abbreviations
Description
21 P/S Power
Supply
22
PIN
Personal Identification Number
23
PNC
Panel Control Board
24
PTR
Printer (mainly Receipt Printer)
25 S/W Switch
26
SIU
Sensor and Indications Unit
27 SP Service
Provider
28
SPR
Slip Printer (Receipt Printer)
29
TTU
Text Terminal Unit (OPL or SPL)
30
VFD
Vacuum Fluorescent Display
