This indicator comes on when the automatic an-
tenna tuner (ATU) is activated and in-line.
Appears when the ATU is seeking the best imped-
ance match with the antenna. It also flashes each time
the transceiver microprocessor sends frequency up-
date data to the ATU microprocessor (while you tune).
Appears when an abnormally high SWR condition
exists that cannot be matched below 3.0:1.
These appear indicating the selected Clarifier func-
tion (Rx, Tx or both). The Clarifier offset frequency ±9.99
kHz) is shown in the sub-display immediately to the
Indicates the antenna selected for operation (A or
B) by the front panel ANT [ A/B ] switch (see item 18 on
External computer control of the transceiver is ac-
Indicates the selected memory channel is not yet
filled with data.
When enabled, this field shows the frequency dif-
ference (split offset) between Main VFO-A and Sub
Displays either the Clarifier offset, memory chan-
nel frequency, split frequency offset, or CW pitch.
MARK-V FT-1000MP Operating Manual
29. MEM F
Appears when the memory channel frequency ap-
pears in the multi-display panel.
When the [ M GRP ] button is pressed, this indicates
that the "memory recall" mode is engaged, and that
scanning is limited to those memories in the currently-
Appears when the VFO Tracking feature is acti-
32. Memory Channel Box
During normal operation, the currently-selected
memory group and memory channel number appear
here. With the Menu Programming mode active, menu
selection numbers are displayed.
33. M CK
Appears when the Memory Check mode is acti-
34. Sub Receiver S-Meter
Displays relative signal strength.
35. Sub Receiver Frequency Display
Displays the current sub-receiver frequency used
during dual receive operation, and the transmit fre-
quency during most split operation.
Appears when the Sub VFO tuning knob is disabled
(it still turns but does nothing).
37. Sub Receiver MODE
Displays the currently-selected operating mode for
the Sub receiver.