JCM GLOBAL VEGA Series, Operation And Maintenance Manual

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P/N 960-100189R_Rev. 4 {EDP #148850} © 2016, JAPAN CASH MACHINE CO., LTD.
B - 2
Appendix B VEGA™ Series Banknote Validator
the Checksums do agree. CRC Checksum algorithms use a mathematical polynomial
division technique, which is highly accurate and can detect data errors down to a bit ...
6-3
E
7 EEPROM
an acronym for Electronically Erasable Programmable Read Only Memory. A form of
non-volatile Read Only Memory (ROM) which can be both written to, and erased via
electronic signals without the need to physically remove the IC from the Circuit Board
on which it is installed. EEPROM are often used to store system command instructions
and reference data sets that are succeeded on a frequent basis or when the equipment is
first initialized ... 6-5
8 Encryption Code
with respect to the VEGA Banknote Validator, encryption coding is used with the
ccTalk Communications Protocol to enhance security of its transmitted data. The de-
fault encryption code value used is the Serial Number of the VEGA Unit itself. The user
has the option to specify another encryption code value if desired ... 6-13
H
9 Hydrothermal
with respect to weather, it is a measurement of both the amount of hear (temperature)
and the amount of moisture (humidity) present in an equipment operating environment.
This may effect the operating temperature range of the VEGA™ Banknote Validator
... 1-7
L
10 LED
an acronym for Light Emitting Diode. An LED is a Semiconductor Device which when
turned on, emits a signal output in the visible light range. Available in a variety of col-
ors, LEDs are cost effective and are commonly used as Indicator Lights in a variety of
equipment devices. LEDs are also available in the invisible light range (i.e., ultraviolet,
near-infrared etc.) making them useful as operational indicators for a variety of elec-
tronic equipment and applications, such as Banknote Validation Circuits in the VEGA
Unit ... 1-6
M
11 Magnetic Sensor
a Sensor located in the Banknote Validator’s Transport Path used to detect the presence
of Magnetic Ink found on Banknote denominations created by certain Countries ... 1-6
12 Magnetic-ink
special ink used by certain Country’s in the production and printing of their Banknotes
as a deterrent to counterfeiting. In United States Currency, the Black Ink used on the
front side of the Banknote is Magnetically Metal impregnated. Banknote Validators
(like the VEGA) utilize Magnetic Sensors in their Transport Path in order to detect and
read the Magnetic Ink Pattern density level ... 1-6