Chapter 6 ______________________________________________________________ Maintenance
VAISALA ______________________________________________________________________ 257
Give the desired frequency value and terminate the input with <CR>.
Any change to the Main Transmitter Modulation Frequency will result in
the closest available value the transmitter measurement unit is able to
realise due to the restricted frequency generator resolution.
The result can be read at the displayed values at Freq.
Example: On the advance command level, the Main Transmitter
Modulation Frequency must be decreased (see Figure 149 below).
1104-115
Figure 149 Decreasing Main Transmitter Modulation Frequency
Example: On the advance command level, the Main Transmitter
Modulation Frequency must be set to 994 Hz (see Figure 150 below).
1104-116
Figure 150 Setting Main Transmitter Modulation Frequency to
994 Hz