BendixKing PS440 System KHF 1050 - Manual (Page 17)

1. Turn the left outer knob to OPT. The
Clarifier will be displayed first, denoted by
the C as shown in Figure 11.
2. Press the FUNC button until the last
tuned ITU channel appears in the lower
right of the display as shown in Figure 12.
The lower left will be blank.
3. Turn the right inner or outer knob to
select the desired ITU channel.
4. Momentarily press push-to-talk to tune
the antenna to the new channel frequency.
5. Select any other function to exit.
TRANSMIT POWER SELECTION
The KHF 1050 System transmit power can be adjusted for optimum
communication quality dictated by conditions such as ionospheric condi-
tions and distance to station. Available settings are Minimum (MIN),
Medium (MED) and Maximum (MAX).
MIN = 50 Watts
MED = 100 Watts
MAX = 200 Watts
To change the transmit power, perform the
following steps:
1. Turn the left outer knob to OPT. The
Clarifier will be displayed first, denoted by
the C as shown in Figure 11.
2. Press the FUNC button until transmit
power is selected, denoted by the P and a
value in the lower part of the display as
shown in Figure 13.
3. Turn the right inner or outer knob to select the desired transmitter
power output.
4. Select any other function to exit.
DATA COMMUNICATIONS
The KHF 1050 System will transmit and receive data, such as fax trans-
missions, etc. Data communication requires an external modem be
installed with the system.
Before transmitting or receiving data, select the appropriate Mode (USB
D, LSB D or possibly AM) as previously discussed in Mode Selection.
Check the requirements of the desired station.
Revision 1 May/2003 KHF 1050/PS440 Pilot’s Guide
13
Figure 12
Figure 13
KHF1050 PG R1 4/29/03 3:14 PM Page 13