Global Payment Technologies SA-4 User manual

SA-4 Down-Stack Unit
Installation Guide
for
SA-4
Currency Validators
Publication Number: G3M5111
1 April 2005
Visit our Web site at www.gpt.com

Global Payment Technologies, Inc.
Page 2 G3M5111
Important Notice
Global Payment Technologies, Inc. (the Company), reserves the right to make
changes to the contents of this publication, including functions and specifica-
tions identified herein, without notice.
In the absence of a written agreement to the contrary, the Company, assumes
no liability for the applications assistance, customer’s prod-
uct/application/concepts, or infringements of patents or copyrights of third
parties arising from the use of products methods and architectures described
herein. Nor does the Company, warrant or represent that any license, either
expressed or implied, is granted under any patent right, copyright, or other
combination of technology, architecture, or software as might be or is already
in use.
Note: The material in this document is only intended for use
by the Company, its employees and any licensed or author-
ized user of its proprietary products and/or software.
The techniques, procedures and information described herein are Confi-
dential Information and should not be reproduced, disseminated, or
otherwise disclosed without prior written consent from an officer of the
Company. Any authorized licensee or user specifically acknowledges
that such techniques, procedures and information comprise valuable
trade secrets and proprietary property of the Company and that all pat-
ent, copyright, trade secrets, trade/service mark, and any other right, title
or interest therein are the sole property of the Company.
This document has been copyrighted by the Company. The presence of any
copyright notice within or upon the medium containing the Company’s proprie-
tary products shall not be construed as constituting any publication, any
intention to publish or otherwise impairing the confidential nature thereof.
Change History
Throughout its life, this document will undergo changes that reflect improve-
ments to the document and product line. Dates of issue for the original manual
and subsequent revisions thereto are listed below:
Revision Status Reason Date
Original Issue -- 1 April 2005
© 2005 Global Payment Technologies, Inc.
Note: A copy of this document is available at GPT’s Web site:
www.gpt.com/

Installation Guide
G3M5111 Page 3
Table of Contents
1. INTRODUCTION.....................................................................................5
2. UNPACKING AND INSPECTION.........................................................5
2.1 UNPACKING............................................................................................6
2.2 INSPECTION.............................................................................................6
3. PRODUCT OVERVIEW..........................................................................6
3.1 SPECIFICATIONS......................................................................................8
3.2 IDENTIFYING YOUR CURRENCY VALIDATOR...........................................9
3.3 MAIN CONNECTOR................................................................................12
3.4 COMMUNICATION PROTOCOLS..............................................................13
4. INSTALLATION INSTRUCTIONS.....................................................13
4.1 INSTALLATION PROCEDURE ..................................................................13
5. BEZEL LED DISPLAYS........................................................................17
5.1 DISPLAYS FOR NORMAL EQUIPMENT OPERATION.................................17
5.2 SELF-DIAGNOSTIC ERROR DISPLAYS....................................................19
6. TROUBLESHOOTING..........................................................................20
7. PERIODIC CLEANING........................................................................22
7.1 CLEANING THEBEZEL...........................................................................22
7.2 CLEANING THECURRENCY CHANNEL...................................................22
7.2.1 Required Items ...............................................................................22
7.2.2 Procedure........................................................................................22
8. VIDEO-LEVEL ADJUSTMENT ..........................................................25
8.1 REQUIRED ITEMS ..................................................................................25
8.2 PROCEDURE..........................................................................................26
8.3 DESCRIPTION OF VLA PROCESS ...........................................................27
8.4 PRECAUTIONS.......................................................................................27
9. REQUESTING SERVICE......................................................................28
9.1 COMPANY DIRECTORY..........................................................................28

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List of Figures
Figure 1. SA-4 Currency Validators..........................................................5
Figure 2. SA-4 Currency Validator and Universal SRC............................7
Figure 3. Currency Validator Label Identification....................................9
Figure 4. Part Number Label Numbering Scheme ....................................9
Figure 5. Program Label Numbering Scheme –Single-Country
Database................................................................................10
Figure 6. Program Label Numbering Scheme – Multi-Country
Database................................................................................11
Figure 7. Currency Validator 22-Pin Main Connector............................12
Figure 8. SA-4 Validator Heads –Component Locations.......................14
Figure 9. Attaching Cable Connector to Main Connector.......................15
Figure 10. Universal SRC –Back View of Internal Parts.......................21
Figure 11. Currency Channel –Cleaning Surfaces for SA-4 Down-
Stack Unit .............................................................................24
Figure 12. 10-Pack DIP-Switch Package.................................................26
List of Tables
Table 1. Currency Validator Troubleshooting Chart...............................20
Table 2. Stacker Troubleshooting Chart..................................................21

Installation Guide
G3M5111 Page 5
1. INTRODUCTION
Global Payment Technologies, Inc., welcomes you to our newest gen-
eration of Currency Validators known as SA-4. This product continues
our tradition of providing the very best in currency validation.
This guide describes installation, operation, simple troubleshooting,
and cleaning instructions for the back-stack and down-stack versions
of our SA-4product line (Figure 1). Both versions of SA-4can be
identified by the Part Number label. For sample part numbers that de-
note these versions, refer toSubsection 3.2.
SA-4 Back-StackUnit SA-4Down-Stack Unit
Figure 1. SA-4 Currency Validators
2. UNPACKING AND INSPECTION
The Currency Validator and Security Removable Cassette are pack-
aged with sufficient cushioning material to protect the equipment
during shipment. However, the shipping box or carton should be in-
spected for any signs of shipping damage (e.g., dents, breaks,
water/moisture damage), or other evidence of general mishandling.
If damage is found, file a complaint with the carrier, noting all damage,
and notify GPT of such action. Also, retain the original shipping box
and packaging material for inspection. Whenever possible, taking a
photograph of the damaged area may prove useful in documenting the
damage.

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2.1 Unpacking
To unpack the equipment, proceed as follows:
?? Cut sealing tape at top of box and open the box.
?? Remove all parts from the box and lay them on a clean work-
station.
?? Refer to invoice, packing slip or shipment breakdown label
(used on cartons only) for a complete list of parts, and verify
that all parts are present.
?? Do not discard the shipping box until after all items pass in-
spection.
2.2 Inspection
After the equipment is removed from the shipping box or carton, in-
spect the following items:
?? External surfaces of the unit for signs of damage.
?? Connectors for physical damage, broken or bent pins.
?? Cables and accessories for physical damage, broken connec-
tors, and broken or bent pins.
If an item is damaged, report it to the carrier and to GPT immediately.
Also, do not discard the shipping box and its packaging material.
3. PRODUCT OVERVIEW
SA-4, which is available in a back-stack or a down-stack configuration,
has many features similar to our ARGUS unit. However, this model
validator provides a faster processing time of less than 200th/second
to validate currency. It also includes a front-drive axle with O-rings for
increased torque and Bando drive belts for reliable operation and
longer life.
For storing currency, a Security Removable Cassette (SRC) can be
mounted either directly below or behind the Currency Validator (Fig-
ure 2). The addition of a 400-bill, Universal SRC, provides maximum
security for storing currency from 62-mm to 85-mm wide. For all cur-
rency sizes, the Universal SRC is the only stacker needed for the
Currency Validator.
Designed with a configurable head, SA-4 is easily adaptable to meet
the needs of different customers. For customers who wish to use their
existing 70-mm SRCs for storing narrow-width currencies (i.e., up to
70-mm), SA-4 can be fitted with a specially-designed bezel and chan-
nel inserts. With this configuration, GPT’s 70-mm SRC can be used
instead of the Universal SRC to store narrow-width currencies.

Installation Guide
G3M5111 Page 7
SA-4 Back-Stack Currency Validator
SA-4 Down-Stack Currency Validator
Figure 2. SA-4 Currency Validator and Universal SRC
Spring
-
LoadedLatches
(Simultaneously release both latches to access
thecurrencychannel.)
Currency
Validator
400
-
Bill
Universal
Security
Removable
Cassette

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The electrical interface between the Currency Validator and the SRC
is made by a blind-mate connector (i.e., standard AMP) or by an ex-
ternal cable (i.e., pigtail) connector. With either option, the Currency
Validator can be easily removed as needed.
3.1 Specifications
The mechanical and electrical specifications of the Currency Validator
are:?? Bank Notes Accepted:
Four-direction acceptance of bank notes from 2.44 inches
(62-mm) to 3.35 inches (85-mm) wide; a range from 40 to
128 bank notes per database can be created for multi-
country, multi-note configurations.
?? Optics:
Uses red, green, blue, and infrared sensors to generate 56
channels of optical information for a multi-level, high-security
validation time of less than 200th/sec (maximum without a
SRC installed).
?? Interface/Protocol:?
RS-232/V2.2 Protocol?
?? Environment:
Operating Temperature: 0°C to 60°C
Storage Temperature: -20°C to 70°C
Humidity: 0% to 95% (non-condensing)
?? Power Source Required–Standard Operating Voltages are:
For 24 VDC unit: GPT Switching Power Supply, Model
175C0213, or
ELPAC Power Systems1, Model FW5024
For 12 VDC unit: ELPAC Power Systems1, Model FW3012
?? Power Consumption:
Idle State: 7 Watts (max.)
Accepting/Stacking States: 24 Watts (max.)
In-rush Current: 4.5 amperes (max., current limited) for
5 milliseconds at 24 VDC
?? Compliance:
ETL (UL-756)
CSA 22.2
Testable parameters comply with CE requirements.
?? Shipping Weight (Approximate):
2.43 lbs (1.1kg) without SRC;
7.25 lbs (3.3 kg) with 400-bill SRC.
1Power Supply Adapter Cable Assembly (GPT PN 300EX009) is required for
use with this power supply.

Installation Guide
G3M5111 Page 9
3.2 Identifying Your Currency Validator
Affixed to the back of SA-4 are five labels (i.e., Part Number, Program,
Serial Number, Origin Country Code, and CE/Warning) that identify
major characteristics of the unit (Figure 3).
Figure 3. Currency Validator Label Identification
The xPart Numberxlabel contains the date (i.e., month and year)
that the Currency Validator was manufactured. It also contains an al-
phanumeric code that identifies the version number and the
configurable components (i.e., mechanical and electrical) of the unit.
The numbering scheme for the xPart Numberxlabel is defined below
(Figure 4):
304G XXXXXX
Mounting Pins (1= 4 pins; 2= 2 pins)
Stacker Connector Type
(1= standard AMP; 2= pigtail;
3, 5= stackerless; 4= reverse AMP;
6= outboard/pigtail combo connector)
Bezel Type (1= IDS; 2= IBS; 3= ALI;
4= IBS w/outboard bracket back panel)
Channel Width (1= 70-mm w/inserts; 2= 85-mm)
Main Connector Location (1= side; 2= front)
Input Voltage (1= 24 VDC; 2= 12 VDC)
SA-4 Currency Validator
Figure 4. Part Number Label Numbering Scheme
Serial Number
Label
Origin
Country Code
CE/Warning
Label
Part
Number
Label
Program
Label

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The following is an example of a part number for SA-4:
Sample Part Number: 304G112211
where:
304G indicates SA-4 with common components
1indicates 24 VDC is required to operate the unit
1indicates side-mounted main connector
2indicates 85-mm channel width
2indicates IBS bezel for back-stack installation
1indicates STD AMP connector for stacker hookup
1indicates four mounting pins
The xProgramxlabel identifies the country and contains an 8-digit al-
phanumeric code that defines the software characteristics of the
Currency Validator. Two different numbering schemes are used to de-
fine single-country and multi-country databases. The numbering
scheme for a single-country database, shown for the 8-digit number
on the sample xProgramxlabel, is defined as follows (Figure 5): ?
?? The first two letters represent the ISO country code
?? The next two digits specify the database revision (up to 99,
maximum)
?? The remaining four characters specify the software revision.
The first character of the software revision is a letter that iden-
tifies the software type (e.g., network or non-network), and the
next three digits define the software revision number.
Note: If a detailed description of this matrix is required, con-
tact Customer Service (Section 9) for assistance.
A sample Program Label for single-country databases is de-
fined below:
E U 2 4 D 1 3 3
V2.2; Software Rev is 133
Database Revision is 24
European Union
Figure 5. Program Label Numbering Scheme–Single-Country
Database

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G3M5111 Page 11
The numbering scheme for multi-currency databases is defined as fol-
lows (seeFigure 6):
?? The first four characters of the alphanumeric code define the
database revision (i.e., one letter defines the countries, and
three digits define the database revision).
?? The remaining four characters of the alphanumeric code iden-
tify the protocol type and the software revision.
A sample Program Label for multi-country databases is de-
fined below:
D 0 0 7 D 1 1 7
V2.2; Revision 117
Germany/Nether; Rev. 7
Figure 6. Program Label Numbering Scheme –Multi-Country
Database
The xSerial Numberxlabel contains a unique alphanumeric code that
identifies the Currency Validator.
The xOrigin Country Codexmini-label, which is usually affixed on
the Serial Number label, uses a two-letter ISO country code to indicate
the currency database that the Currency Validator was tested and
shipped to.
The xCE/Warningxlabel indicates the Currency Validator complies
with ETL and CETL requirements, and it specifies the rated input
power (i.e., voltage and current) that is required to safely operate the
unit.

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3.3 Main Connector
The Main Connector serves as the electrical interface between the
Currency Validator and the Host machine. This 22-pin connector sup-
plies the power and interfacesignals (Figure 7) to operate the unit.
1
2
21
22
71113
10
Pin 1: V Sense (note 2) Pin 12: Ground In (note 1)
Pin 2: Ground Pin 13: Ground Out (note 2)
Pin 3: RS-232 RX Pin 14: 15 V (reserved)
Pin 4: RS-232 TX Pin 15: VCC (reserved)
Pin 5: Not connected (reserved) Pin 16: SCL (reserved)
Pin 6: Not connected (reserved) Pin 17: SDA (reserved)
Pin 7: Chassis (note 3) Pin 18: Not connected (reserved)
Pin 8: Ground Pin 19: Not connected (reserved)
Pin 9: Account Number Pin 20: Ground
Pin 10: V In (note 1) Pin 21: Ground
Pin 11: V Out (note 2) Pin 22: Ground Sense (note 2)
Figure 7. Currency Validator 22-Pin Main Connector
Notes to Figure 7:
1. Cable design should connect power to pins 10 and 12
on the Currency Validator.
2. The cable should connect 24 V Sense (Pin1) to V Out
(Pin 11) and Ground Sense (Pin 22) to Ground Out
(Pin 13). The Currency Validator will not power up if
VSense and Ground Sense are not connected as
required.
3. Pin 7 is connected directly to the chassis of the
Currency Validator. The chassis is connected to
Ground signals internally to the Currency Validator
through a 0.1-ohm resistance.
A separate, remotely located power supply is required to operate the
Currency Validator. Refer to XCE/WarningXlabel (Figure 3) for the
rated input power required to safely operate your unit.

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G3M5111 Page 13
3.4 Communication Protocols
SA-4 supports serial RS-232 communications which is the interface
standard used with V2.2 protocol supplied by GPT. For information
about using SA-4 with other protocols, contact GPT Customer Service
(Section 9).
When SA-4 requires service, changes to the operational setup can be
made via the 10-position, DIP-Switch package. To obtain the functions
of each switch, refer to the Program Specification Sheet for your soft-
ware application.
Note: To obtain the Program Specification Sheet for your
unit,contactGPTCustomer Service for assistance.
4. INSTALLATION INSTRUCTIONS
This section describes how to install SA-4 (Figure 8) into a Host ma-
chine. For dimensional drawings of SA-4 down-stack and back-stack
validator heads with stackers, contact Customer Service (Section 9).
WARNING: AVOID PERSONAL INJURY AND/OR DAMAGE
TO EQUIPMENT. DISCONNECT POWER BEFORE
SERVICING THE HOST MACHINE.
4.1 Installation Procedure
To install SA-4, follow these steps:
1. Disconnect electrical power to Host machine.
2. Ensure all DIP switches (Figure 8) are set according to data in
Program Specification Sheet.
3. Using appropriate hardware, secure enclosure (if applicable) to
Host machine.
Note: The xCAUTIONxlabel (shown below), which is
affixed to the Currency Validator, specifies that the latches
should be fully engaged prior to installation.
STOP

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SA-4 Back-StackHead
(Shown with Front-Mounted Main Connector)
SA-4 Down-Stack Head
(Shown with Side-Mounted Main Connector)
Figure 8. SA-4 Validator Heads –Component Locations
DIP Switches
Mounting
Pins
Main
Connector
Shroud
Socket
Main
Connector
Shroud
Socket
Standard
AMP
Connector
Mounting
Pins

Installation Guide
G3M5111 Page 15
!
4. Mount SA-4 into enclosure of Host machine; ensure all mounting
pins are evenly engaged within slots of enclosure.
CAUTION: DO NOT bend the pins on Main Connector
Shroud Socket when attaching Cable Clip. Bent or broken
pins can sever electrical connections and disable the
Currency Validator.
5. Carefully attach Cable Connector to 22-pin, Main Connector
Shroud Socket on SA-4 (Figure 9).
Note: Ensure Locking Tab on Cable Connector is properly
oriented before attaching it to Main Connector. When properly
installed, the Locking Tab should snap into place such that it
cannot slide out of Main Connector.
Side-Mounted Main Connector
Figure 9. Attaching Cable Connector to Main Connector
6. Connect appropriate interface-harness cable from Host controller
to Main Connector Cable.
7. Carefully place all cables to avoid interference with equipment
operation.
8. Mount Security Removable Cassette into enclosure and engageit
to blind-mate connector (i.e., inboard AMP configuration) on
SA-4; if pigtail connector is used, connect it to stacker.
LockingTab

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WARNING: PERSONAL INJURY AND/OR DAMAGE TO
EQUIPMENT MAY RESULT BY APPLYING INCORRECT
VOLTAGE TO THE CURRENCY VALIDATOR. ONLY APPLY
VOLTAGE AS SPECIFIED ON xCE/WARNINGxLABEL
(Figure3).
9. Apply power to Host machine.
Note: On the bezel, observe that each pair of green LEDs are
flashing sequentially at 4 Hertz. If LEDs are not flashing, or red
LED is lit, proceed to Troubleshooting (Section 6).
10. Proceed to Video-Level Adjustment (Section 8).
STOP

Installation Guide
G3M5111 Page 17
5. BEZEL LED DISPLAYS
The LED patterns on the bezel of Currency Validator allow service
personnel to view and evaluate equipment operation. This section
provides sample bezel displays that represent programmed patterns
for V2.2 protocol.
Various display patterns indicate the stages of the bill verification
process and denote when an equipment malfunction has occurred. On
power-up, the Currency Validator performs a self-test routine. If the
unit is operational, the bezel will show a runway light pattern (i.e., Idle
State). However, if a malfunction is detected, a self-diagnostic error
display will occur as described inSubsection 5.2.
Note: Performance data, detailed and historical, is available
through RS-232 communication and/or the Soft-Drop Analyzer.
For details about the software diagnostics package available
from GPT, contact Customer Service (Section 9).
5.1 Displays for Normal Equipment Operation
As the bill moves through the currency channel, light patterns that ap-
pear on the bezel identify the current state of the unit. Shown below
are light patterns and their associated Currency Validator states for
normal equipment operation.
Note: The lit, green LEDs are represented by the solid,
triangular-shaped symbols.
?? Idle State:
The Currency Validator is operational and ready to accept a
bill.
Idle State:
Each
pair of green LEDs
sequentially flash at 4 Hz.
The red, center LED is not
lit.

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?? Accepting State:
A bill is inserted into the Currency Validator. The front sensor
is activated, and the unit is accepting data and evaluating the
bill to determine if it is valid.
?? Escrow State, Stacking State, and Rejecting State:
When the Currency Validator enters the Escrow State, the
Stacking State, or the Rejecting State, the light pattern
shown below appears.
Escrow, Stacking or
Rejecting State:
Green LEDs are not lit.
The red LED is lit.
Note: If an equipment malfunction occurs, the Currency
Validator will not accept the bill (Subsection5.2).
Accepting State:
All green LEDs are not lit.
The red LED is not lit.

Installation Guide
G3M5111 Page 19
5.2 Self-Diagnostic Error Displays
Besides the light patterns in Subsection 5.1, the Currency Validator
provides self-diagnostic error displays when an equipment malfunction
occurs. The most common types of errors appear below. For correc-
tive actions, refer to Troubleshooting (Section 6).
?? Any one of the following conditions can cause this display:
Error – Malfunction:
Green LEDs are not lit.
If front sensor is active,
the red LED is lit.
(1) A bill is inserted in the channel but does not advance into
the channel.
(2) Stacker is not connected to the Currency Validator and
Stacker Required Mode is enabled.
(3) The Currency Validator is operational but has been inhib-
ited (i.e., Inhibit State) from accepting bills. This condition can
be caused by an inhibit command issued by the controller or
a communication failure between the equipment.
?? Bill jams in the channel–middle sensor is covered.
Error –Currency Validator:
If front sensor is active, fourth
row of green LEDs are lit and
red LED is lit; if front sensor is
not active, all LEDs are not lit.
?? Stacker is jammed or full.
Error –Stacker Jammed:
Third row of green LEDs
are lit, and red LED is lit.

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6. TROUBLESHOOTING
The possible causes and corrective actions for malfunctions associ-
ated with Currency Validator (Table 1) and stacker (Table 2) appear
in this section. If corrective action fails to resolve the problem, contact
Customer Service (Section 9). Should the unit require cleaning, refer
to Periodic Cleaning (Section 7).
Note: Repair of the Currency Validator is restricted to
corrective actions in Table 1. Unauthorized repair, as
indicated by broken Tamper-Evident Seals, will void the
warranty.
Table 1. Currency Validator Troubleshooting Chart
Symptom Possible Causes CorrectiveActions
Currency Validator is
notworking;bezel
LEDs are not lit.
External power or GND is
not applied to Currency
Validator.
Verify that power and ground
are connected to appropriate
pins on Main Connector (Fig-
ure7).
Damaged connector and/or
pins on Main Connector. Check for bent, missing or damaged pins on Main Connec-
tor.
At power up, stepper
motor turns five times
and then stops.
Front and/or rear optical
sensors are blocked, dirty,
or damaged.
Clean front and rear optical
sensors,and check that sen-
sors are not blocked or
physicallydamaged.
PerformVLA(Section 8).
Bills continually jam in
channel. Foreign object(s) is in chan- nel. Remove foreign objects from channel;ensurechannel is free
of all debris.
Pressure rollers are dirty,
damaged or loose. Clean pressure rollers; check pressure rollers for proper ten-
sion.
Drive belts are damaged. Replace drive belts and check
for proper tension.