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DSC 1550 Alarm problem
I have good news and here is what I have learned. The system has been on for 36 hours now which means the battery and the transformer are both working. I also learned that the DSC must not work without a battery installed. Here is the kicker... the reason the AC light is on is because you have...- NikonRules
- Post #4
- Forum: Troubleshooting and Repair
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DSC 1550 Alarm problem
DSC 1550 problems I'll see if I can get some photos. For now though.... a tech suggested to me that he believes that the DSC 1550 will not operate on wall power alone. He said that there is a good chance that you MUST have the battery installed or the system will not run. I wonder if I...- NikonRules
- Post #3
- Forum: Troubleshooting and Repair
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DSC 1550 Alarm problem
Today I decided to get the house alarm working in a house. I bought a new battery and it will run the DSC 1550 just fine. The problem is that without the battery the DSC 1550 will not turn on. I went to the local Alarm company and picked up a new tranformer for the 1550 but it still will not...- NikonRules
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- Replies: 4
- Forum: Troubleshooting and Repair
