To Next PageTo Next PageWhat to do if Elenos ETG300DR Transmitter does not reach required power level?
If the Elenos Transmitter unit does not reach the required power level, first ensure that the unit is not in Stand-By mode. Access the RF menu and enable “RF On”. Also, check the connection of the antenna or amplifier, ensuring its integrity.
How to troubleshoot if Elenos ETG300DR will not power up?
If the Elenos Transmitter unit will not power up, connect or replace the power cable. If the issue persists, replace the power supply fuses located on the rear panel. If the “MAIN” front panel LED is not lit, it indicates an auxiliary power supply fault.
What to do if there is absence of modulation on the output and on the display of Elenos ETG300DR?
If there is an absence of modulation on the output and on the display of your Elenos Transmitter, first connect or replace the audio cable. Additionally, verify that the modulation is enabled from the audio menu.
How to troubleshoot if modulation does not reach the required value on Elenos ETG300DR?
If the modulation does not reach the required value on your Elenos Transmitter, increase the audio input level. Also, ensure that the ALC threshold is programmed correctly by setting the correct threshold.
How to fix absence of stereo modulation on Elenos ETG300DR?
If there is an absence of stereo modulation on your Elenos Transmitter, enable the stereo carrier from the user setup menu. Also, connect or replace the audio cable. Finally, insert stereo board and/or stereo encoder.
What to do if there is absence of RDS transmission on Elenos ETG300DR?
If there is an absence of RDS transmission on your Elenos Transmitter, switch on RDS from the user setup menu. Reprogram the RDS board. Insert RDS board, if it is missing.
General| Power Output | 300 W |
|---|---|
| Frequency Range | 87.5 - 108 MHz |
| Modulation | FM |
| Efficiency | >70% |
| Cooling System | Forced air cooling |
| Weight | 10 kg |
| RF Output Connector | N-type |
| Input Voltage | 100-240V AC |
Interacting with the unit's interface and analog signal inputs.
Connecting for telemetry via GSM modem or PC using Hyper Terminal.
Procedure for powering on the unit and system check during startup.
Description of the main menu functions and displayed parameters.
Adjusting input signal level and monitoring audio parameters.
Adjusting output power and monitoring RF parameters.
Setting and monitoring the operating frequency of the unit.
Software setup for programming the RDS encoder.
Procedures for verifying unit performance using external measurement equipment.
Description of the unit's switch-mode and transformer power supply systems.
Schematic diagram and parts list for the auxiliary power supply.
Schematic diagram and parts list for the switching power supply.
Schematic diagram and parts list for the mother board.
