USER’S MANUAL. PROMAX-10
Premium
Figure 26.- CH-FR configuration 1/2.
REMARK: When switching from frequency to channel, if the tuned frequency does not
correspond to any channel, the PROMAX-10
Premium
will search for the
channel nearest to this frequency and will stay tuned to this channel. This
operation may take a few moments.
4.2.3.3
CHANNEL-FREQUENCY mode configuration
In CHANNEL-FREQUENCY mode,
when the instrument works in channel tuning,
pressing the CONFIG key [14] will access the
first page of the configuration menu of the parameters
relative to this mode.
The parameters which may be changed and
their margins are shown in the following table. To
change a given parameter turn the rotary selector
[9] until the field is activated (it will appear
shadowed) and then press. The value of the parameter will be activated and may be
changed by turning the rotary selector. When the value you want appears, press the
rotary selector [9] to validate it.
DESCRIPTION
PARAMETER
VALUES
(Only analogue channels)
Audio modulation
AUDIO MODE
FM:
Audio FM
AM: Audio AM
LV:
The loudspeaker emits
a tone whose
frequency varies
according to the
received signal level.
OFF: Audio deactivation.
(Only analogue channels)
Audio carrier offset
AUDIO FREQ.
From 4.00 to 9.00 MHz
(Only digital channels)
Digital channel bandwidth
CHANNEL BW
From 0.3 to 9.9 MHz
(Only digital channels) Frequency
where noise is measured in the C/N
measurement.
NOISE FREQ.
± 99.9 MHz (relative mode).
5.00 MHz to 862.00 MHz
absolute mode.
(Only digital channels) Noise
measuring mode.
NOISE MODE
FREQ (Absolute): Noise
level is measured at the
frequency defined by NOISE
FREQ.
∆
F (Relative): The value
defined by NOISE FREQ. is
added to the tuning
frequency.
Channel frequency Offset
∆
FCH
From - 2.00 to 2.00 MHz
