Hilberling PT-8000 Operating Manual page 31

PT-8000 A · B · C User Manual
The PT-8000 incorporates a transmitter and two independent receivers (MAIN
and SUB). Both receivers are permanently operating. Even if a receiver is „in
the background" i.e. not fully accessible through all main controls the receiver
is operating with its last settings when it has been the „active" one.
Two controls are doubled, hence for these functions MAIN-/SUB-RX are
always accessible regardless of their status:
1.
2.
3.
Picture 25
The push button MAIN/SUB (see picture 27 page C11) toggles between the
two RX changing their status „active" or „background". During initial start up
the PT-8000´s MAIN-RX is the active one.
Activation of noise blanker, DSP, DSP-notch and the squelch marker are
displayed for the active RX exclusively.
Settings from
RX which is in
the active one
The selected VFO of the RX working in the background is always
accessible through SUB VFO.
The volume of MAIN- and SUB-RX are permanently adjustable through
the respective controls MAIN and SUB.
Both knobs have a "push" function: Depending on the AUDIO setting
NORMAL/SPLIT the audio from MAIN and SUB are allocated to the
speakers and are turned ON and OFF (see page C42)
•
LED MAIN-RX and LED SUB-RX indicate which
RX is the active one
•
The Display shows in the upper left corner MAIN
or SUB
•
Frequency,
displayed for MAIN and SUB respectively
mode, filter bandwidths
Settings from RX
which is in the
background
Picture 26
C–21
are