5-40
Hardkey and Softkey Reference
FM
FM Path 1 2
Use FM Path 1 and FM Path 2 to define two unique frequency modulation
configurations. For example, select
FM Path 1. (FM Path 1 is the default after a
normal preset. If
FM Path 1 is not highlighted, press the softkey until the selection
toggles to
FM Path 1.) Configure the modulation characteristics (such as deviation,
source, rate, and waveform) using the remaining softkeys in the FM menu. Then
enable FM by setting
FM Off On to On.
To configure a second frequency modulation configuration, toggle to
FM Path 2.
Define the modulation characteristics for this second configuration and enable FM
by setting
FM Off On to On.
The RF carrier is available at the RF OUTPUT connector when you set
RF On/Off
to
On. Set Mod On/Off to On to modulate the RF carrier with the modulations that
you have enabled.
FM Path 1 and FM Path 2 are summed internally for composite modulation. Either
path can be switched to any one of the modulation sources: Int, Ext1, or Ext2. All
modulation types can be simultaneously enabled, except FM with
ΦM. AM, FM,
and
ΦM can sum simultaneous inputs from any two sources (Int, Ext1, and Ext2).
Any given source (Int, Ext1, or Ext2) can only be routed to one activated
modulation type.
Softkey Location: Press
FM/ΦM, FM Path 1 2
Status after Normal Preset: FM Path 1
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