Table Of Contents - Samsung DMS2.5 Service Manual

Contents
11. Precautions .................................................................................................................................................................... 1-1
1-1. Precautions for the Service ................................................................................................................................................................
1-2. Precautions for the Static Electricity and PL .........................................................................................................................
1-3. Precautions for the Safety ..................................................................................................................................................................
12. Product Specifications ........................................................................................................................................ 2-1
2-1. The Feature of Product ..........................................................................................................................................................................
2-2. Product Specifications .............................................................................................................................................................................
2-3. System Organization .................................................................................................................................................................................
2-4. Main Function ...............................................................................................................................................................................................
13. Disassembly and Reassembly ...................................................................................................................... 3-1
3-1. Disassembly and Reassembly ...........................................................................................................................................................
3-2. Sub board Disassembly and Reassembly ................................................................................................................................
3-3. Main board Disassembly and Reassembly .............................................................................................................................
3-4. Display board Disassembly and Reassembly .......................................................................................................................
14. Program Update ....................................................................................................................................................... 4-1
4-1. Application Update using SD Card ................................................................................................................................................
15. Troubleshooting ...................................................................................................................................................... 5-1
5-1. Items to be checked first .....................................................................................................................................................................
5-2. Fault diagnosis by symptom ...........................................................................................................................................................
5-2-1. When DMS2.5 is not working .........................................................................................................................................
5-2-2. When the LCD Display is Not Working or the Backlight is Turing OFF ..........................................
5-2-3. When the Static LED is Not Turning ON/OFF .....................................................................................................
5-2-4. When the RS485 is Not Connecting ..........................................................................................................................
5-2-5. When the Ethernet is Not Connecting ....................................................................................................................
5-2-6. When the SD Card is Not Doing Backup Data ...................................................................................................
5-2-7. When the Button is Not Working ................................................................................................................................
5-2-8. Action when the Tracking Error .................................................................................................................................... 5-10
5-2-9. Initialization Way when Admin Password is forgotten .............................................................................. 5-11
5-2-10. If the connection to DMS2 from the outside using internet is not working .......................... 5-12
16. PCB Diagram ............................................................................................................................................................... 6-1
6-1. Main Board .......................................................................................................................................................................................................
17. Wiring Diagram ........................................................................................................................................................ 7-1
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Section 0
1-1
1-1
1-1
2-1
2-2
2-3
2-4
3-2
3-5
3-6
3-7
4-2
5-1
5-2
5-2
5-4
5-5
5-6
5-7
5-8
5-9
6-1
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