J
Judith RobinsonSep 10, 2025
What does it mean when only green LEDs are flashing on my DSC Computer Hardware?
- JJoseph WilliamsSep 10, 2025
If only the green LEDs are flashing, it means the hardware default jumper is installed and must be removed.
To Next PageTo Next PageWhat does it mean when only green LEDs are flashing on my DSC Computer Hardware?
If only the green LEDs are flashing, it means the hardware default jumper is installed and must be removed.
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 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 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.
Why is the trouble LED flashing 2 times on my DSC Computer Hardware?
If the Trouble LED is flashing twice, it indicates a Panel Supervision Trouble. Ensure that section [382] toggle option [5] is ON (Alternate Communicator Enabled). Also, check that the PC-LINK cable between the panel and the communicator is connected properly (not reversed) and securely in place.
What to do if the yellow LED flashes 5 times on my DSC LE2080?
If the yellow LED on your DSC Security System is flashing 5 times, it indicates a cellular trouble. First, confirm that cellular service is both available and active in your location. Next, check all antenna connections to ensure they are secure. Make sure your average radio signal strength is CSQ 5 or higher. Verify that the SIM card is correctly inserted into its holder and has been activated, noting that activation can take up to 24 hours. If the issue continues, try relocating the panel and communicator or consider installing an external antenna extension kit.
What does it mean when the yellow LED flashes 5 times on my DSC Computer Hardware?
If the yellow LED on your DSC Computer Hardware flashes 5 times, it signals a cellular trouble. To resolve this, confirm that cellular service is available and active in your area. Check all antenna connections to ensure they are secure. Make sure the average radio signal strength is CSQ 5 or higher. Verify that the SIM card is properly inserted into the SIM card holder and that it has been activated, which can take up to 24 hours after installation. If the trouble persists, consider relocating the panel and communicator or installing an external antenna extension kit.
What does it mean when all LEDs are flashing together on my DSC Computer Hardware?
When all the LEDs on your DSC Computer Hardware are flashing together, it indicates that the boot loader has failed. To resolve this, disconnect the power and then reconnect it to the communicator module.
Why is the yellow LED on solid on my DSC Computer Hardware?
A solid yellow LED on your DSC Computer Hardware typically indicates a lack of signal. First, confirm that cellular network service is active in your area. Then, ensure the antenna is securely connected to the radio and that the antenna stub cable is also securely connected. If you're using an external antenna, check that it's properly screwed onto the antenna cable connector and inspect it for any damage or shorts.
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.
General| Brand | DSC |
|---|---|
| Model | LE2080 |
| Category | Security System |
| Language | English |
Specific mounting instructions for HS20XX series panels.
Specific placement test instructions for cellular models.
Explanation of the communicator's status LEDs.
Details on the yellow trouble LED and its flash codes.
Explanation of the red network connection status LED and signal strength LEDs.
Steps to restore the communicator to its factory default settings.
Information on how to update the communicator's firmware.
Explains panel supervision trouble and its causes/solutions.
Details cellular trouble causes and troubleshooting steps.
Explains Ethernet trouble and how to resolve it.
Information on receiver not available issues and fixes.
Troubleshooting receiver supervision issues.
Explains FTC trouble and its resolution.
Details module configuration trouble and solutions.
Setting the IP address for Ethernet communication.
Configuring the subnet mask for Ethernet.
Setting the gateway IP address for Ethernet.
Setting the primary DNS IP address for Ethernet.
Setting the backup DNS IP address for Ethernet.
Setting the installer code for programming access.
Setting the account code for central station transmission.
Enabling/disabling test transmissions for Ethernet 1.
Enabling/disabling test transmissions for Ethernet 2.
Enabling/disabling test transmissions for Cellular 1.
Enabling/disabling test transmissions for Cellular 2.
Enabling or disabling Ethernet Receiver 1.
Setting the account code for Ethernet Receiver 1.
Configuring the IP address for Ethernet Receiver 1.
Configuring the IP address for Ethernet Receiver 2.
Setting the time for Ethernet test transmissions.
Setting the interval for Ethernet test transmissions.
Enabling or disabling Cellular Receiver 1.
Setting the account code for Cellular Receiver 1.
Configuring the IP address for Cellular Receiver 1.
Setting the Access Point Name (APN) for Cellular Receiver 1.
Enabling or disabling Cellular Receiver 2.
Setting the account code for Cellular Receiver 2.
Configuring the IP address for Cellular Receiver 2.
Setting the APN for Cellular Receiver 2.
Setting the public APN for cellular DLS/firmware updates.
Setting the time for cellular test transmissions.
Setting the interval for cellular test transmissions.
