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This key turns on the Memory Scan and gives you "SCAN" on LCD, j: tile
squelch
is in operation
and Scan Memory Channels
are programmed,
Scan
starts its operation
While it is on, the second
digit of the channel
nuf,'ber
shows
movement
indicating
that the Scan is on.
When the radio receives a signal on a programmed
channel
while MC'11Orv
Scan is on, and squelch opens,
it indicates
its channel
number
and Sldy' , 0;
that channel.
\X/hen the signal is gone, squelch
closes and Memory Sc;m is
reaCtivated.
This key ;s used to check Memory Scan or when all the memory SCc1:1 i s
deleted.
It is also used when "0" is flashing by mispressing the scan key
with no channel number programmed in memory scan. If you pres:; this
key in a normal operation, it shows each channel number programmccJ in
Memory Scan.
This is the key to turn on the Memory Scan Channel.
Select the char1nel
you wish to program, then press the ENTER Key.i'MEM" is indicated on
the left hand of the channel number to indicate that the program is com-
pleted.
This key deletes the programmed Memory Scan Channel(s). When this key
is pressed, the lowest numbered channel in the Memory Scan is indicated
and deleted.
If you keep pressing it. the next lowest channel numtJcr is
ir1dicated for deletion.
"0" flashes whenall the memory scan channel:; are
deleted.
Thttse keys arc used (0 progr;:HT1cll<tnnel numbers.
Tlw first numl)cr
you
press becomes
rile first digit, and if the second
digit ,~ not progr.:wirned
within
10 seconds
after the first one, it returns
to lhe previous
channel.
When the seleCted channel
number
does nOt exist, "E" flashes.
By pressing this key, "DUAL" is indicated on the display.
Every one and ci half
seconds,
it monitOrs CH 16, If the receiver hearsa
signal on CH ] 6, it locks ontO
that channel.
Wt,en the signal stops, it returns
ro monitoring
CH) 6 ('very
one and a half seconds.
"DUAL" can be operated
along with Memory Sc,m.
By pressing
the "DUAL" key, it can be cancelled.
By pressing this key, the power out-put
can be changed
to 1Wand
ir WI!Ibe
indicated
on LCD. By pressing this key again, the power out-put
returns
(0
25W and the indication
on LCD will be turned
off.
r
'-
l
US~NTJ
L~J
(87 AI
L_J
This key gives you international cllannels or USA channels with an indica-
tion of "INT" or "USA" on the display.
When the radio is activated,
international channels are auromarieally available and by pressing the key,
it goes ro USA channels
This key gives you instant access to channel 16 and "'J6" will be indicated
on LCD when you press it.
This key gives you instant access to channe/87A
and "87" will be indicated
on
LCD when you press it. If channel
87A is seleCted from keyboard
while op-
erating
USA.
channels,
LCD WILL FLASH" u",
I.
NOTE:
The MC790 has a self-check function to indicate malfunCtions due to overly high
incoming nj;)jse leve/sand sudden, drastic changes of power voltage levels wllen the
unit is on. This self-check will illuminate all segments of the LCDwhen triggered. If
tllis should occur, t?urn unit off, then back on to rese[ rhe microprocessor chip. The
programmed functions will not be erased as long as the Back-up BaneI)', is functioning.
Plea'se read the Owner's Manual carefully before operating your unit.
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