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Hello All

I'd like to check all device(Smoke detector and module) in loop status and export in excel format. How to check it status in Fire workstation?
Thank you very much

How to mapping? By SDU computer or on EST3 hi, just change the detector the system will do the mapping, no need to download nothing. regards. Smoke Detector SIGA PS Trouble I need to change it. - How to change it I need to know operating at EST3 - If after change I must download new program & ma...

Smoke Detector SIGA PS Trouble I need to change it.
- How to change it I need to know operating at EST3
- If after change I must download new program & mapping Right? or EST automatic seek new smoke detector?

Thank you

Hi, Ahmed! You have same problems in wiring, try check: 1. you line resistance by short of the EOL should be not more 100Ohm 2. if you use class A conect it as class B and then open line between 74 and 75 devices if you map not failed start add devices one by one until you find the problem. Update ...

thank you for explain me

Could I download SDU from firework station for the backup? or use be specific software

SDU is database right?
when I change Smoke detector (Ionize-->Photo) I should be update SDU right?
so How to backup SDU Data?

Thank you very

Leo wrote:good luck, get a volt meter and a ladder and start tearing your system apart.

start removing wires until you find the ground

Thank you very much
if you have faster solution Could you tell me please?

what dose map fault mean? I'm a beginner in Fire alarm detection pls teach me Thank you very much

I found ground fault many time. some time Ground fault every 3 minute, 5 minute , 2 minute if ground fault still show I can find point but in my system is ground fault intermittently Please help me Thank you