To Next PageTo Next PageWhat to do if my DSC TL280LE-LAT has no indication?
If your DSC Security System shows no indication (no lights, no response), the cause might be no power. Check the power connections between the panel and the communicator. Also, confirm that the PC-LINK cable is properly installed between the communicator and the panel.
How to fix yellow LED flashing 6 times on DSC TL280LE-LAT Security System?
If the yellow LED on your DSC Security System flashes 6 times, it indicates an Ethernet trouble. Start by checking with your ISP to confirm that Internet service is active in your area. Ensure the Ethernet cable is securely inserted into both the RJ45 jack of the communicator and the hub/router/switch. Verify that the link light on the hub/router/switch is ON; if it's OFF, restart the hub/router/switch. If DHCP is in use, confirm that the unit has been assigned a valid IP address from the server. If the problem persists, try replacing the Ethernet cable and RJ45 connector.
Why is the yellow LED on my DSC Security System solid?
If the yellow LED on your DSC Security System is solid, it means there is no signal. Verify that cellular network service is active in your area. Also, make sure the antenna is securely connected to the radio. Check that the antenna stub cable is securely connected to the radio. If you're using an external antenna, ensure it's securely screwed onto the antenna cable connector and inspect the external antenna for any damage or shorts.
General| Brand | DSC |
|---|---|
| Model | TL280LE-LAT |
| Category | Security System |
| Language | English |
