Cubic Communications CDR-3250 - Page 44

CDR-3250/80 TECHNICAL MANUAL
Issue 2.2 3-19
3-7.3.2 IF Shift. This function can only be set in the CW reception mode and is used to shift the bandpass up or down from
the displayed frequency. This function helps reduce reception of unwanted adjacent signals.
Secondary Soft Key Menu.
BFO IF SHF SKIP STORE RECALL
MTR
MNU
NEXT
Select IF SHF to select the IF shift. The following menu appears.
IF SHF Soft Key Menu.
+/- 7RATE BKSP ENTER CANCEL
MTR
MNU
NEXT
Select the amount the IF is shifted 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 indicates the tuning resolution
of the main adjustment knob. Press ENTER when the desired IF shift is displayed. Range = -6.000 to +6.000 kHz.
3-7.3.3 Skip.
This function sets (or clears) the skip flag associated with the current receiver operating parameters. If these
parameters are stored in a memory channel, that channel will be skipped (or not skipped) in any subsequent sweep or scan
operation. When the skip flag is set, "SKIP" will appear in the display.
Secondary Soft Key Menu.
BFO IF SHF SKIP STORE RECALL
MTR
MNU
NEXT
Press the SKIP key to toggle the skip flag on or off.
3-7.3.4 Store.
This function stores all current receiver parameters in a selected memory channel. All receiver parameters are
first entered using the keypad and/or main adjustment knob. The memory channel is then selected and all data is copied to the
memory channel.
The following parameter settings may be stored in each memory channel: Frequency, receive mode, bandwidth, AGC on or
off, normal channel AGC decay, alternate channel (ISB) AGC decay, manual gain, BFO, skip flag on or off, normal channel
squelch, alternate channel (ISB) squelch, IF shift, step size, dwell time, and bridge time.
Secondary Soft Key Menu.
BFO IF SHF SKIP STORE RECALL
MTR
MNU
NEXT
Press the STORE key to store current parameters in a memory channel. The following menu appears.
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