JCM TRAINING OVERVIEWDBV-145

Phone # (800) 683-7248 (702) 651 0000Technical Support # (800) 651-3444

Fax # (702) 651-0214

E-mail techsupport@jcm-american.com

Web Address http://www.jcm-american.com

CLEANING THE HEAD

• Absolutely NO solvents should be used !!!

• Absolutely NO cleaning cards.

• Do not soak the unit

• If service can determine that a solvent was used it will void the warranty, ifapplicable

• Mild soap and water on a clean soft cloth should be used.

• Wipe the lenses, belts, rollers and bill path until clean.

• If a lens is altered in any way it must be replaced (scratched, clouded etc)

• Do not scratch the rollers because they will pick up dirt faster, increasing PMscheduling.

• If belts have a glaze on them or if you can see timing marks through them, orif they have frayed edges they must be replaced.

Connect validator head to VM-401 and Check Pin BoardInsure all dip-switches on validator head and VM-401 are set to the ON position.

NO DISCRIPTION NO DISCRIPTIONP1 MAG Sensor P7 PTCP2 HPT1 Black P8 PTRP3 HPT2 Black P9 PTLP4 HPT1 White 5V Analog 5 VP5 HPT2 White GND Signal GroundP6 PTB LEVER PTI Lever

Preparing for Calibration

Calibration utilizing VM-401 & OscilloscopeSensor location Variable resistors

Name Function VR Sensor VR SensorPTR Entrance transmission VR1 Mag head gain VR9 PTR RED data levelPTL Entrance transmission VR2 HPT1 black level VR10 PTL IR monitorPTC Entrance transmission VR3 HPT2 black level VR11 PTL RED monitorPTB Bill Dectection VR4 HPT1 white level VR12 PTL IR data level

HPT1 Reflection (surface side) VR5 HPT2 white level VR13 PTL RED data levelHPT2 Reflection (reverse side) VR6 PTR IR monitor VR14 PTB levelMAG Magnetic pattern VR7 PTR RED monitor VR15 PTC levelPTI Bill transit detector VR8 PTR IR data level

Adjustment Procedures for variable resistors utilizing oscilloscopeUtilizing the chart below, connect oscilloscope to the appropriate pin and adjust the variable resistor to the proper voltage. Insure the adjustment is made where the voltage varies at a smooth rate.Utilize a ceramic tipped screwdriver to prevent damage to resistor pads

Sensor AutoACK Insert Check Pin Resistor Value ScopeHP1 (B) OFF Black Card P2 VR2 0.1V + .05 0.1 V/DIVHP2 (B) OFF Black Card P3 VR3 0.1V + .05 0.1 V/DIVHP1 (W) OFF White Card P4 VR4 3V + .05 1.0 V/DIVHP2 (W) OFF White Card P5 VR5 3V + .05 1.0 V/DIV

PTB OFF White Card P6 VR14 1.5V + .05 0.5 V/DIVPTC OFF White Card P7 VR15 1.5V + .05 0.5 V/DIVPTR ON White Card P8 VR8/VR9 1.5V + .05 0.5 V/DIVPTL ON White Card P9 VR12/VR13 1.5V + .05 0.5 V/DIVPTR OFF No Card P8 VR6/VR7 1.5V + .05 0.5 V/DIVPTL OFF No Card P9 VR10/VR11 1.5V + .05 0.5 V/DIVMAG OFF MG-03 P1 VR1 1.0V P/P 0.5 V/DIV

Insert Mag board over sensor for maximum sinewave , then adjust VR1 for 1VDC Peak to Peak

FUNCTIONAL TESTING

No. S-RES REJ ACK CONTENTS1 Test for head forward motor rotation test.2 Test for head reverse motor rotation test3 Validator sensor test4 Stacker performance test5 Unit complete cycle test6 Solenoid lever and sensor test7 Stacker sensor test8 Bill acceptance test

Quick reference for VM-401 tester

Press appropriate buttons for test and lock test in with Enable switchNote. For testing with the VM-401, Turn on Dipswitches 1-8 on the Validator

TEST # 1

no 01

BSY VEND1 VEND2 VEND3

ABN STKF

Be sure that “no 01” is in display andset the E/D switch to enable then followlegend on left.By setting E/D to disableallows tester to be given another test command.

E/D

no 01

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

no 01

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

Carrier speed is fast

Carrier speed is appropriate

Carrier speed is slow

Slow

Fast

OK

S-RESET REJ ACK

S-RESET REJ ACK

S-RESET REJ ACK

TEST # 2

Press down the REJ buttonBe sure that “no 02” is in display andset the E/D switch to enable then followlegend on left. NOTE by setting E/D to disable allows tester to be given another test command.

Motor speed is indicated by LEDs

TEST # 3 Head Sensor Test

Press down the ACK buttonBe sure that “no 03” is in display andset the E/D switch to enable then followlegend below. NOTE by setting E/D to disable allows tester to be given another test command.

VEND 1 = WILL LIGHT WHEN PTC SENSOR PATH IS BROKEN

VEND 2 = WILL LIGHT WHEN PTB SENSOR PATH IS BROKEN

VEND 3 = WILL LIGHT WHEN PTI SENSOR PATH IS BROKEN

ABN = WILL LIGHT WHEN PTL SENSOR PATH IS BROKEN

STKF = WILL LIGHT WHEN PTR SENSOR PATH IS BROKEN

E/D no 03

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

S-RESET REJ ACK

TEST # 4 Stacker Unit TestPress down the REJ and ACK button be sure that “no 04” is in display and set the E/D switch to enable then follow legend. NOTE by setting E/D to disable allows tester to be given another test command.

This test operates the Stacker motor to check for proper operation.

E/D no 04

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

S-RESET REJ ACK

TEST # 5 Carrying & Stacking Test

Error CodeVEND 1 VEND 3VEND 2 Type of Abnormality

(1) Abnormality in the stacker motor.

(2) Abnormality in the encoder sensor.

(1) Abnormality in the validator sensor.(2) A bill remains inside validator.(1) Abnormality in the stacker sensor.(2) A bill remains inside stacker path.

Cash box is full.

Abnormality in the stacker solenoid.

(1) Abnormality in the pushing unit.(2) Abnormality in the stacker encoder.

Press down the S-RESET button Be sure that “no 05” is in display andset the E/D switch to enable, if an error occurs follow legend below. NOTE by setting E/D to disable allows tester to be given another testCommandThis test operates thru the acceptance cycle until a fault is detected.

E/D no 05

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

S-RESET REJ ACK

TEST # 6 Stacker Solenoid TestPress down the REJ & S-RESET button Be sure that “no 06” is in the display and set the E/D switch to enable, if an error occurs follow legend below. NOTE by setting E/D to disable allows tester to be given another test command. NOTE this test DOES NOT apply to horizontal style transports (Bally, Sigma, Williams ect.) This test will cycle the solenoid checking for smooth operation.

E/D no 04

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

Solenoid Lever Sensor

S-RESET REJ ACK

TEST # 7 Manual Stacker Sensor Test

E/D no 04

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

SS Exit Sensor orSU/LSR Stacker Encoder

SS Solenoid Lever Sensor orSU/LSR Entrance SensorSS Entrance Sensor or

SU/LSR Pusher home

SS Pusher home position sensor

SS Stacker MotorEncoder Sensor

Press down the ACK & S-RESET button Be sure that “no 07” is in the display and set the E/D switch to enable, if an error occurs follow legend below. NOTE by setting E/D to disable allows tester to be given another test command.The individual sensors can be checked by interrupting them manually

S-RESET REJ ACK

Stacker Sensor Locations

(1) Feed in sensor (photo transistor)(2) Stacker lever sensor(3) Feed out sensor (phototransistor)(4) Stacker encoder sensor (5) Feed out sensor (LED)

(6) Feed in sensor (LED)

SU/ LSR STYLE SENSORS

TEST # 8 Bill Acceptance Test

VEND 1 VEND 2 VEND 3 Type of bill

$1

$5

$10

$20

$50

$100

This test can be done with or with out a stacker. With head alone you go into test # 8 with out dip switch 8 on.With a stacker have dip switches 1-8 on before enabling test # 8.The validator identifies the type of bill with the last two digits of the LED readoutWhen a bill is returned the reason is indicated by the number of times the ABN led blinks.Also the return code is in the display (Refer to the table of return codes )If you did not have a chance to feed in a bill and the validator went in to an abnormality error the ABN will blink then pause repeatedly the number of blinks is the code ( Refer to abnormal error codes ) NOTE this error will not be seen in the display.Note: To leave test 8 you must turn off power to the VM-401

Press down the REJ, ACK and S-RESET button be sure that “no 08” is in display and set the E/D switch to enable then follow legend below.

E/D no 08

BSY VEND1 VEND2 VEND3

ABN STKF

E/D

S-RESET REJ ACK

RETURN CODESUse these codes for when you had a chance to feed in a bill only

and the bill is returned# OF

BLINKS1234

67

91011

1314

Reason of return

Crooked insertionMagnetic pattern errorA sensor other than the entrance sensors detected a bill while on stand byThe dark-light ratio of the bill is below the fixed value.

5

(1) HPT-2, PTB or PTI sensor did not detect a bill within the fixed amount of time after it was initially taken in (2) The stacker sensor did not detect a bill within the fixed amount of time after it was initally taken in(3) The pulse signal form the encoder was not sent(4) The PTI sensor or the PTB sensor detected the bill before the HPT2 sensor

(5) The PTB sensor did not detect the bill immediatlly after it passed the HPT2 sensor

The denomiation cannot be determinedError in a photosensor

8Level error; the bill is unusually dirty. Two overlapping bill were detected.

12The PTI or stacker sensor detected a bill when the validator was on stand by.The stacker was not in the home position immediately before the VEND signal was output.An error occurred during carrying of a bill in the stacker.The bill is of a length other than specified.Color patern error.

The bill was returned due to output of the disable signal.Reserved.The PTI or PTB sensor did not detect the bill immediatlly following completion of data registry

ABNORMAL ERROR CODESUse these codes for when you did not have a chance to feed in a bill or

the bill is taken in but not identified.

# OF BLINKS Description

1 Cash box full(1) Abnormality in the pusher unit(2) the signal from the stacker encoder was not output

3 A bill remaines in the stacker carring path4 A bill remaines in the validator head5 Motor speed error

(1) Abnormality in the carrier motor(2) The signal from the validator encoder was nor output

7 Reserved8 Abnormality in the stacker solinoid

2

6