To Next PageTo Next PageWhat does it mean when the green LEDs are alternating on my DSC Computer Hardware?
If the green LEDs are alternating, it could indicate a radio reset or radio initialization. If this status persists and the yellow LED shows 5 flashes, confirm that the SIM card is active.
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.
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.
What 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.
What does it mean when all LEDs are flashing on my DSC TL280LE-LAT?
If all the LEDs on your DSC Security System are flashing together, it indicates a boot loader failure. To resolve this, disconnect and then reconnect the power to the communicator module.
What does it mean when the yellow LED flashes 9 times on my DSC Computer Hardware?
If the yellow LED flashes 9 times, it indicates an FTC trouble. Restart the system, if trouble persists, contact the dealer.
What does it mean when the red and yellow LEDs are flashing together on my DSC Computer Hardware?
If the red and yellow LEDs are flashing together, the unit is still initializing. Please wait while the unit gets its programming and establishes a connection to all programmed receivers.
What does it mean when the yellow LED flashes 8 times on my DSC Computer Hardware?
When the yellow LED flashes 8 times, it indicates a receiver supervision trouble. This trouble is indicated when supervision is enabled and the unit is not able to successfully communicate with the receiver. If this trouble persists, contact the central station.
What to do if my DSC Computer Hardware shows no indication?
If your DSC Computer Hardware shows no indication, the issue might be due to a lack of 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.
Why are only the green LEDs flashing on my DSC TL280LE-LAT Security System?
If only the green LEDs are flashing on your DSC Security System, it means the hardware default jumper is installed and must be removed.
General| Brand | DSC |
|---|---|
| Model | TL280LE-LAT |
| Category | Security System |
| Language | English |
