P/N 960-000180R_Rev. 1 {EDP #233427} © 2016, JAPAN CASH MACHINE CO., LTD.
Glossary DBV® Series DBV-400 Banknote Validator Appendix B
O
12 Optical Sensor
a Photo Sensitive Device and LED combination which generates a signal of varying am-
plitude in response to changes or blockage of the amount of light striking the sensor sur-
face. Optical Sensors are well-suited for detecting timing and movement events ...1-6
P
13 Pictograph
small internationally recognized safety and attention symbols placed to the left of Notes,
Cautions and Warnings throughout a JCM Maintenance Manual ...1-1
14 Precautions
special instructions and warnings that appear in JCM Maintenance Manuals. Precau-
tions are intended to promote personal safety and prevent damage to equipment when
working with the applicable JCM Product ...1-2
R
15 Reference paper
specially coated/colored paper strips that are inserted into a Banknote Validator when
performing Validator Unit Calibration. Reference Paper is used to help set minimum
and maximum threshold detection levels when adjusting the photo-optical Sensors in the
unit for optimum performance ...6-5
16 RS232C
a common Serial Data communication standard Protocol ...2-4
S
17 Special Notes
notation within JCM Maintenance Manuals that alerts the reader to specific information
that can affect operation of the Unit. Notations often appear throughout the manual, and
are identified by the pictograph icon. Special Notes are always written in italic text ...1-1
T
18 TTL
an acronym for Transistor to Transistor Logic levels ...2-5
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