OPERATOR’S
MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
Page 13-39
November 19, 2009
VUF1 [1L]:
Display and modify the active/standby preset number and frequency/channel of the VUF1 radio.
Entry from the keyboard is validated and then the frequency and preset/channel, if available, are placed in the
standby field below the active field, otherwise an error message is displayed in the scratchpad. If the scratchpad
is empty it toggles between active/standby identifiers. During the tuning process, the active frequency is
displayed in large font inverse white color. If the tuning operation is not successful, the frequency is displayed in
small font amber font color as a warning to the pilot. Preset and channel are displayed in small font green color.
VUF2 [1R]:
Same
as above, but referencing VUF2 instead of VUF1.
NOTE: It is possible to have "-" in one or both of the active and standby fields after FMS maintenance. Toggling
is not allowed when "-" are present in the standby field. At that time, a frequency/channel needs to be
entered in the standby field first before the active/standby field toggling is allowed, otherwise a warning
message will be displayed in the scratchpad.
MODE
[3L]/[3R]:
Controlling the radio mode. The mode display in associated status field can be AM, FM and
MARITIME.
"MARITIME" option is only available if "VUHF MARITIME BD" is configured
and VUF function is set to TR or
TR_G.
FUNCTION
[4L]/[5R]:
Toggles VUHF function options. The possible values are: TR, TR_GV, TR_GU or TR and
TR_G depending on which option is configured.
GUARD [5L]/[5R]:
Enable the Coast GUARD radio setting. It is used to set the VUHF active frequency to
243.000 MHz, mode to AM and function to TR. The active frequency/preset displayed prior to key press will be
transferred in the standby position.
NOTE: When the GUARD key is pressed, GUARD is displayed in large inverse green font for 2 seconds.
RADIO [6L]:
Access to the RADIO top level page where the VUFx radio is located.
LIBRARY [6R]:
Access the VUHF LIBRARY 1/N page.
This page is printed under user's responsibility
and must not be retained for reference