7
4. The settings window allows you to enable and adjust the various functions of
EFM-100. The Amplifier, the RF output attenuation and the OSD video settings
are all handled via drop down lists, while pop-up windows are shown when
selecting the Tuner or the Modulator.
With the Amplifier enabled you can attenuate the RF out signal (Level) between
0 to -31dB in 1dB steps.
NOTE!
The RF attenuator is always enabled.
5. The Tuner can be enabled or disabled. When enabled, the audio connectors act
as outputs. The frequency of the Tuner can be adjusted between 76 and 108 MHz
in 50 kHz steps. If needed the Tuner can be set to Mono mode. Make your
choice and click
[ OK ].
6. The Modulator can be enabled or disabled and if enabled the output frequency
can be adjusted between 76 and 108 MHz in 50 kHz steps. The output level can
be adjusted from 0dB to -6dB in four steps.
NOTE!
As shown in the Block
schematic (see page 11) the Modulator output level is also affected by the RF
output attenuator.
English
