Uniden MC 790 - Manual (Page 7)

SCAN This key iurns on the Memory Scan and gives you "SCAN" on LCD. ¡; the
' squelch is in operation and Scan Memory Channels are programmed. Scan
'----------^ starts its operation. While rt is on, the second digit of the channel nurvrper
shows movement indicating that the Scan is on.
When the radio receives a signal on a programmed channel -while Mc-nory
Scan is on, and squelch opens, it indicates its channel nianbcr and stay, on
that channei. When the signal is gone, squelch closes and Memory Scan is
reactivated.
MAfJUAr] This key is used to check Memory Scan or when ail the memory scan is
I deleted, it is also used when "O" is flashing by mispressing the scan key
---------- ^ with no channel numper programmed in memory scan. If you press this
key in a normal operation, it shows each channel number programmed in
Memory Scan. '
enter ] This is the key to turn on the Memory Scan Channel. Select the channei
you wish to program, then press the ENTER Key. JMEM" is indicated on
----------^ the left hand of the channel number to indicate that the program is com­
pleted.
9
USA/itJT
This key gives you international channels or USA channels with an indica­
tion of "INT" or "USA" on the display. When the radio is activated,
international channels are automatically available and by pressing the key,
it goes to USA channels.
T e
S7AÌ
This key gives you instant access to cnannel 16 and
on LCD when you p.^ess it.
16" will be indicated
This key gives you instant access to channei 87A and "Si''will be indicated on
LCD when you press it. If channel S7A is selected Irom keyboard while op­
erating U,S.A, channels, LCD WILL FLASH "u".
DELETE
L3
rin
3
DUAL
a
tw/;sw
This key deletes the programmed Memory Scan Channeiis). 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 number is
indicated for deletion. "0" flashes when all the memory scan channels are
deleted. ' ;
These keys arc used to program ctiannci numbers. The last numljcr you
press becomes the first digit, and if the second digit is not programmed
within 10 seconds after the first one. it returns to che previous channel.
When the selected channel number does not exist, "£" flashes.
By pressing this key, "DUAL" is indicated on the display. Everyone and a half
seconds, it monitors CHI 6. If the receiver hears a signal on CH 16. it locks onto
that channel. When the signal stops, it returns to monitoring CHIP r-vety
one and a half seconds. "DUAL" can be operated along with Memory Scan.
By pressing the "DUAL" key, it can be cancelled.
By pressing this key, the power out-put can be changed to 1W and it will be
indicated on LCD. By pressing this key again, the power out-put recur.ns to
25W and the indication on LCD will be turned off.
.
NOTE:
The MC790 has a self-check function to indicate .malfunctions due to overly high
incoming noise levels and sudden, drastic changes of power voltage levels when the
unit is on. This self-check will illuminate all segments of the LCD when triggered. If
this should occur, turn unit off. then back on to reset the microprocessor chip. The
programmed functions will not be erased as long as the Back-up Battery, is functioning.
Please read the Owner's Manual carefully before operating your unit.