Icom IC-751A Instruction Manual page 45

2) Push IN the DFS SWITCH and select a memory
channel.
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3) Push VFO/M SWITCH to check present contents
of selected memory.
AM
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MEMO
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Push VFO/M SWITCH to return to VFO mode.
AM
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4) Push the WRITE SWITCH to store the new data.
The display appears as below after pushing the
VFO/M SWITCH again.
AM
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8 - 3 MEMORY CLEARING
1) Select memory channel.
MEMO
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2) Push FUNCTION SWITCH, then push either
WRITE SWITCH or M
►
VFO SWITCH.
8 - 4 MEMORY SCAN
1) Program memory channels.
2) Adjust SQUELCH CONTROL.
3) Push SCAN SWITCH.
4) Scan stops when receive signal opens squelch.
5) Use SCAN SWITCH to manually stop/start scan.
2) Push IN the DFS SWITCH, then select a memory channel using
the TUNING CONTROL. For example, select memory channel
10.
3) To check the memory channel contents, push the VFO/MEMORY
SWITCH. The contents of the selected memory channel are
displayed. If you do not wish to erase the contents of this
particular memory channel, select either a different memory
channel which contains a frequency that can be erased, or select a
channel that is vacant. Vacant channels display only the MHz
and kHz decimal points. Return to the VFO mode by pushing
the VFO/MEMORY SWITCH.
4) Push the WR ITE SWITCH. The previous memory contents (if
any) are erased and the new frequency, mode and HAM/GENE
mode are stored in the memory channel.
ln the example, the frequency 15.725MHz with the AM mode is
now programmed in memory channel 10, ·and ready for use with
the GENERAL COVE RAGE receiver.
1) Select the memory channel to be cleared (erased).
2) Push the FUNCTION SWITCH, then push either the MEMORY
WRITE SWITCH (WRITE) or the FREOUENCY TRANSFER
SWITCH (M
►
VFO).
The memory channel is now vacant.
This function is• used to automatically scan all programmed memory
channels.
1) Program the desired frequencies into memory channels.
NOTE: Random frequencies were stored in the memory chan-
nels at the factory for testing purposes.
2) Adjust the SOUELCH CONTROL to quiet the noise output from
the speaker.
3) Push the SCAN SWITCH, and the IC-751A begins scanning the
programmed channels from the highest channel towards the
lowest channel. The scan skips unprogrammed channels if there
are any.
4) Provided the squelch is closed when the scan begins, the scan
stops when a receive signal opens the squelch. After approxi-
mately 10 seconds, the scan resumes.
5) Push the SCAN SWITCH to stop the scanning function manually.
Turning the TUNING CONTROL also stops the scan. Push the
SCAN SWITCH again to resume scanning.
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