CDR-3250/80 TECHNICAL MANUAL
3-18 Issue 2.2
3-7.2.5.2 Assigning Default AGC Values To Receive Modes. AGC values may be assigned to receive modes as default settings
using the DEFLT function. To assign the AGC values, select the GAIN - NEXT - TABLE soft key menu as shown below.
NOTE
The desired receive mode (to be assigned an AGC value) must be selected before selecting
this function. USB and LSB share the same default AGC value. Mode default settings
may be enabled or disabled through keypad configuration. Refer to paragraph 3-7.5.2.3.
GAIN - NEXT - TABLE Soft Key Menu.
ASSIGN DEFLT ENTER CANCEL
MTR
MNU
NEXT
Rotate the main adjustment knob to select the desired AGC as shown in the display. Press the DEFLT key and the following
menu appears.
GAIN - NEXT - TABLE - DEFLT Soft Key Menu.
ENTER CANCEL
MTR
MNU
NEXT
Press the ENTER key to assign the AGC setting to the selected receive mode.
3-7.3 Secondary Soft Key Menu.
The following paragraphs detail parameter entry from the secondary soft key menu. To
display the secondary soft key menu, press the NEXT key from the primary soft key menu.
3-7.3.1 BFO.
This function can only be set in the CW reception mode and is used to vary the tone of the beat note produced
by the received signal and the beat frequency oscillator (BFO).
Secondary Soft Key Menu.
BFO IF SHF SKIP STORE RECALL
MTR
MNU
NEXT
Select BFO to change the BFO setting. The following menu appears.
BFO Soft Key Menu.
+/- 7RATE BKSP ENTER CANCEL
MTR
MNU
NEXT
Select the BFO frequency using the +/- key on the soft key menu and the numeric keys, or use the main adjustment knob.
Repeatedly pressing the RATE key moves a bar under the digits in the display. The bar under the digit indicates the tuning
resolution of the main adjustment knob.
Press ENTER when the desired BFO frequency is displayed. Range = -6.000 to +6.000 kHz.
Courtesy of http://BlackRadios.terryo.org
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