Rear Panel - Icom IC260-A Instruction Manual

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14.
15.
16.
17.
18.
19.
20.
memory channels (17[3). See "PROGRAMMING THE MEMORY CHANNELS" оп page
18 for more details.
In addition, when the VFO is switched from one VFO to the other VFO, the frequency
indicated on the frequency display just prior to switching goes into a memory inside the CPU.
Thus even if "В" VFO is being used, switching to "A" again will enable you to operate at the
initial "A" frequency. Switching back from "А" to "В" results in the same operation.
FREQUENCY DISPLAY
The seven large 7 segment LED's represent the digits between 100MHz апа 100Hz of the
operating frequency. The frequency indicated is the carrier frequency of each mode. If you
turn the RIT control ON to change the receive frequency and rotate the RIT control knob,
the frequency display will not change.
RECEIVE INDICATOR
illuminates when the squelch is opened in the receive mode.
TRANSMIT INDICATOR
illuminates in the transmit mode.
METER
The numbers on the S-meter represent S1 through S9 and 20 and 60dB over S9. The RF
output level meter functions only as a relative output meter and does not indicate the wattage.
These functions are switched automatically when T/R switching is made.
REAR PANEL
(3 ANTENNA CONNECTOR
@)ACCESSORY SOCKET
-гвсе
0)МЕМОВУ SWITCH
0) КЕУ JACK
ФФРОМЕВ SOCKET
(EXTERNAL SPEAKER JACK
ANTENNA CONNECTOR
This is used to connect the antenna to the set. Its impedance is 50 ohms and connects with a
PL-259 connector.
EXTERNAL SPEAKER JACK
When an external speaker is used, connect it to this jack. Use a speaker with an impedance of
8 ohms. When the external speaker is connected the built-in speaker does not function.
KEY JACK
For CW operation, connect the key here using the included key plug.