Table of Contents Revision History ......................................... 4 GK1500 System Specifications ................................5 GK1500 System Details ..................................8 GK1500 Devices .................................... 10 User Interfaces ....................................12 Devices Power Connection Diagram ............................ 15 Devices Communications Connection Diagram ....................... 18 GK1500 Parts List ....................................19 Devices COM Port Assignment .................................
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Coin Hopper....................................53 8.11 Main Power Supply ..................................53 8.12 Indicator Lights ..................................... 53 8.13 Speakers ......................................54 8.14 ADA Earphone Jack ..................................54 Device Replacement ..................................... 55 Component Replacement ................................56 GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 3...
1. GK1500 System Specifications GK1500 system specifications are System vault with two compartments, bottom safe and top cabinet HCDU with two cassettes, 2000-note capacity each cassette, option of three cassettes Receipt printer with 3-1/8” paper roll; optional 66mm paper ...
2. GK1500 System Details GK1500 comes with two sections, top cabinet and bottom safe. FRONT VIEW RIGHT VIEW GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 8...
User Interfaces GK1500 comes with following user interfaces: 1. LCD panel and touch screen 2. Card reader 3. Receipt 4. ADA earphone jack 5. EPP keypad 6. Bill acceptor bill entrance 7. Cash tray 8. Fingerprint reader GENMEGA INC GK1500 USER’S MANUAL, REV0...
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For the access to internal area, the lock should be opened 1. Top cabinet lock GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 13...
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For the access to devices inside the safe and PC unit, additional locks are required to be opened 2. Lock to the safe door 3. T-handle to the safe door GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 14...
Devices Power Connection Diagram The diagram below shows GK1500 devices are connected to main power supply and also to PC unit to get its DC power: 1. 110V AC line: o Wall outlet -> A -> B -> C ...
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O: ADA earphone jack P: Switch, CDU safe door C: PC unit USB ->(Q,R,T,U,V) Q: Barcode scanner R: UPS T: Fingerprint reader U: Touch screen V: Camera GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 16...
Devices Communications Connection Diagram The diagram below shows GK1500 devices communication with PC unit and also with sub-devices: A: PC unit -> (B,C,D,E,F,G,K,L,M,O,P,Q) H5: Flicker, Cash tray o B: EMV card reader (COM1) H7: Flicker, Bill acceptor ...
3. GK1500 Parts List Section Parts List and Genmega Part Number System overall System body without doors () Top cabinet door (190250951) Safe door with hinge, 3high CDU + SCN (190220391) System cable harness () ...
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UPS APC 350 110V (111210111) UPS mounting bracket () Flickers o Bill acceptor (180250601) o Cash dispenser (180250601) Lights o Cash tray (180250651) Switches o Safe door (290204731) GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 20...
#8 Bill Acceptor Switch #1 CDU safe #2 Top COM7 Barcode scanner COM8 Not in use USB1 HD Camera USB2 USB3 Fingerprint reader USB4 Not in use USB5 Touchscreen USB6 Not in use GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 21...
Switch on the PC unit (C) LED ligh of switch is in solid red is when it is switched on All other devices should be automatically powered on, unitialize itself and be ready for operation GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 22...
3. Turn around flexible shaft “A” and move forward 4. Intert the tip into printer head and cutter module “B” 5. Printer will feed the paper and dischage after cutting GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 23...
The push plate moves forward by its own force from spring action when it is released after cash loading Inspect the area of note pickup mechanism for any foreign objects before loading cash GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 24...
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HCDU To insert cassette into HCDU 1. Push it all the way in until it slides and drops at its last moment GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 25...
Bill Acceptor Cashbox To detach the cashbox out of its case Step 1 Pull the cashbox by hoding the handle out of its case GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 26...
6. Device Settings and Indicators at Normal Operation It shows the settings and displays of device at normal operation of followings Settings and Indicators Description Power, AC input On Line light at front face always in solid green GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 27...
Connect printer data cable to PCI-to-Serial port for high-speed communication Set to baud rate of 12500 bps (8 switches) o #1/#7 to ON or down o Others to OFF or up Printer control board and its LEDs GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 29...
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Printer control board and its DIP switches GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 30...
LED D3 no light during idle state or for single note; solid green for two or more notes (called double note) Double detection DIP switches Double board switches position o Both #1 and #2 to OFF or Down GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 31...
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HCDU control board and its LEDs and DIP switch Double board LEDs and DIP switches GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 32...
PC Unit AC Power input ON/OFF switch on rear side in solid red when switched ON; no light when switched OFF GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 33...
Reset board CPU LED D1 on reset board always blinking in green Reset board selection lever Switch SW1 lever pushed toward center of reset board EMV card reader and its reset board GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 34...
Jumper J1 firmware download Two pins not shorted Jumper J2 NVRAM clear Two pins not shorted Order of LEDs and jumpers LED1-J3-J1-J2-LED4-LED2-LED3-LED5 LCD/Touch Settings and Indicators Description GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 35...
Bill Acceptor Settings and Indicators Description MEI SCNXL66 bill acceptor with 2200-note cashbox LED Green is blinking when it is normal and ready GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 36...
Flicker, Bill acceptor No light at idle state; blinking in RGB color while accepting bill/ticket Light, Cash tray No light at idle state; solid in RGB color while presenting cash GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 38...
Internal battery is not connected. document. Back-UPS does not power Move computer, monitor, or external computer/monitor/external drive drive power cord plug to the Battery during an outage Backup outlets. Computer, monitor or external disk/ GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 39...
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Battery requires replacement. two weeks (see “Order Replacement Battery”). Failure to replace the battery will result in reduced run-time during a power outage. Red indicators are flashing Call SEIT Technical Support for service. GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 40...
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Back-UPS is “Connect the Battery” under turned on “Installation” on the front page of this Internal battery not connected. document. It shows how to access the battery and connect the wires. GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 41...
Check the internal battery for its connection o Access to internal battery locates at rear bottom o Open the cover o Check for connection of battery terminal UPS Status Indicators and Alarms GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 42...
Check video cable for its connections at PC rear and AD board Check power LED of OSD board for green light Touch not responding Reseat USB cable to touch at PC GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 43...
Cash Dispensing Unit Problem Diagnostics Note path from cassette to cash tray (A) or reject (B) Sensors along the note path Error Code Error Description and Diagnostics GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 44...
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- normal range of 50~250 mV at empty <YELLOW CABLE> - normal range of 2~5 V when blocked <YELLOW CABLE> replace encoder when the voltage is not in the normal range 6. replace Main B/D GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 45...
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- normal range of 2~5 V when blocked <YELLOW CABLE> replace sensor when the voltage is not in the normal range 6. replace Main B/D C003A More than 4 notes requested in test mode GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 46...
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- 3 CST CDUU31V normal - 4 CST CDUU41V normal 2. replace Main B/D C004A Jam is detected at 1st cassette exit (I) during dispensing (Note jam at Inlet(I) of 1st cassette) GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 47...
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2. Check gears inside cassette for any debris between gears 3. Check rollers inside cassette for any damage 4. Check note exit slit for any sticky surface 5. Replace cassette 6. Replace Main B/D GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 48...
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- normal range of 2~5 V when blocked replace Inlet sensor when the voltage is not in the normal range 5. replace main B/D C0081 Double detection timing sensor (H) blocked during dispensing 1. checksensor for any blockage GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 49...
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6. measure sensor voltage <transmitter normal range of 1~3V> - normal range of 50~250 mV at empty - normal range of 2~5 V when blocked replace sensor when the voltage is not in the normal range 7. replace Main B/D GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 50...
EMV Card Reader Problem Diagnostics Receipt Printer Problem Diagnostics Failure to detect paper Check the paper load sensor (A) if the sensor is displaced or dislocated from its mounting base GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 51...
Cutter failure to return to home Check the movement of cutter blade by manually rotating the gear position mechanism for any interference Bill Acceptor Problem Diagnostics GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 52...
No DC power to devices Replace power 8.12 Indicator Lights Problem Diagnostics No light Check cable connection from SIC board to flicker board Check the light signal with flicker board of working condition GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 53...
Check cable of sound out at PC rear Check sound cables at SIC board Replace speaker 8.14 ADA Earphone Jack Problem Diagnostics No sound Check cable from SIC board to ADA board Replace ADA board GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 54...
In most cases, it involves with Disconnecting power and data cable from the device Removing screws from its device mounting bracket or base Testing the device for its normal operation GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 55...
Removing screws from its component mounting bracket or base Checking configuration settings of component Adjusting alignment of component to the device body or case Testing the device for its normal operation GENMEGA INC GK1500 USER’S MANUAL, REV0 Page 56...
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