SECTION 3: OSCOR MANUAL OPERATION
REI
OSC-5000E
28
FIGURE 14 OSCOR CONTROL PANEL
The SWEEP/ANALYZE button, located just below the rotary dial, alternates between swept
spectrum (Sweep Mode) and demodulated analyze (Analyze Mode) modes. In this screen,
the following functions are available:
F1 - sequentially steps through the available antennas (including the IR detector
and the power cord carrier current input). This button will toggle through the
entire default sweep spans as well as any spans that have been stored (see page
46 Sweep Span Storage).
F2 - selects the intermediate frequency bandwidth. Available bandwidths are 250
kHz, 15 kHz, and 6 kHz (see
Figure 16 Antenna Input Configurations).
F3 - selects the demodulator for audio monitoring. Available demodulation
schemes include AM, FM, FM Sub-carrier, SSB/CW.
F4 - switches the -20dB RF Attenuator (see page 32 Receiver Attenuator) on or off
at the active whip and VLF/MF input.
MENU - provides access to mode configuration and system setup.
NOTE
: Since the Sweep Mode does not lock in on any single frequency, the
demodulators are only important in the Analyze Mode (see page 40
Demodulators). In the Sweep Mode, if you turn up the volume, you will not hear a
stable audio sound because the receiver is sweeping through the displayed
frequency band.
FIGURE 15 SWEEP MODE SCREEN DISPLAY