User Manual

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M4FM-HD User Manual

• FORCED DIGITAL – forces the tuner into Digital. If Digital is not available or the signal is

too weak the tuner will fall back to Analog. *Enabling Digital Auto Force in the ‘Other

Settings’ section of the webservers SYSTEM tab will force the tuner into Digital and prevent

it from falling back to Analog. If Analog is unavailable the tuner will mute.

8. Preset selection - 25 slots for FM stations are available to be stored. Holding a preset buttons for

more than 3 seconds will save the currently tuned station in that slot. Hold an already saved preset

for more than 3 seconds will overwrite and save the currently tuned station in that slot. Unavailable

when Alarms are enabled.

9. RDS/RBDS & PAD/SIS data window – RDS/RBDS data will scroll when available. RBDS scrolls the

PI (Call Letters), PS (Program Service), PTY (Program Type) and RT (Radio Text). Any active alarm

condition will override this data. PAD/SIS data will scroll when available during HD Lock.

Meters Tab

Figure 18.

1. Audio Measurements (Bargraph) – displaying Left, Right, Left + Right and Left – Right in dB.

Integer values of these measurements are available in the M4FM-HD’s meters submenu.

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