REMOTE CONTROL by GSM

1. Audio program control
Call GSM of your transmitter; it replies and you can “hear” the audio program all the time you want.

2. Status Control
Send to the transmitter the following SMS:   STATUS
It replies with these SMS information:
- Name of the site
- Frequency of the transmitter: 09850 MHz
- Forward output power
- Reflected RF power
- Temperature
- Frequency deviation
- Lock = OK The synthesiser is locked 
 
3. Stop the transmission

4. Start the transmission

5. Change the RF output power

6. In case of alarms the transmitter will send automatically these information:
- Temperature alarm
- Temperature OK
- A.C. Fail
- A.C. OK
- OFF air
- On air
- No modulation
- Modulation ok