BendixKing PS440 System KHF 1050 - Manual (Page 15)

5. While still holding the three buttons, press the ENT button. All previ-
ously programmed channels are now deleted.
Emergency Channel Programming
Following steps show how to program emergency channels into memory.
1. Press and hold the EMER button for approximately 2 seconds. The
display will appear as shown in Figure 10 with EMR 1 as the default
channel.
2. Press and hold the FUNC button for approximately 3 seconds. The
channel window will start flashing indicating entering programming mode.
3. Turn the right inner or outer knob to select the desired channel num-
ber.
4. Press the ENT button on the end of the right knob. The selected
channel is stored and the receive frequency will begin flashing.
5. Use the right inner and outer knobs to select the desired receive fre-
quency. Remember to check ground station requirements as to the
need for simplex or semi-duplex operation.
6. Press the ENT button. The selected receive frequency is stored and
the Mode will begin flashing. Only USB V is available when program-
ming an emergency channel.
7. Press the ENT button. The selected Mode is stored and the transmit
frequency will now begin flashing.
8. If the emergency channel requires simplex operation, again press the
ENT button to store the automatically displayed transmit frequency. The
channel window now displays the next available emergency channel
number.
9. If the channel requires semi-duplex operation, use the right inner and
outer knobs to select the desired transmit frequency. Press the ENT but-
ton. The transmit frequency is stored and the channel window now dis-
plays the next available emergency channel number. Again, check the
ground station requirements as to the need for simplex or semi-duplex
operation.
NOTE: On any Emergency Channel with separate receive and transmit
frequencies, simplex operation will occur on the programmed channel’s
transmit frequency when the channel is first selected.
10. Press the EMER button to exit.
Revision 1 May/2003 KHF 1050/PS440 Pilot’s Guide
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KHF1050 PG R1 4/29/03 3:14 PM Page 11