Cubic Communications CDR-3250 - 3-7.4.5 Bridge; Utility Soft Key Menu; Test

CDR-3250/80 TECHNICAL MANUAL
Issue 2.2 3-31
3-7.4.5 Bridge. (See figure 3-8.) The bridge time function may be used to monitor intermittent signals. This function
supplements the dwell time function by causing the receiver to stay on frequency longer than the preset dwell time during sweep
or scan. The bridge timer is activated during dwell time if a signal is present and then goes below the preset squelch level. If
the signal returns before bridge timeout, dwell time is restarted from zero. The receiver stays on a frequency where intermittent
signals are found until; (1) the signal stays on longer than the dwell time setting; or (2) the signal stays off longer than the bridge
time setting. If bridge time is set to zero, the bridge timer is disabled.
Scan/Sweep Soft Key Menu.
SCAN SWEEP STEP DWELL BRIDGE
MTR
MNU
NEXT
Press the BRIDGE key to select the bridge time between signals for the sweep and scan function. The following menu appears.
BRIDGE Soft Key Menu.
ENTER CANCEL
MTR
MNU
NEXT
Enter the bridge time using the keys or main adjustment knob. Enter 0 for no bridge time. Press ENTER when done.
Range = 0 - 9 seconds.
3-7.5 Utility Soft Key Menu.
The following paragraphs detail parameter entry from the utility soft key menu. To display the
utility soft key menu, press the NEXT key from the Scan/Sweep soft key menu.
3-7.5.1 Test.
This function allows selection of receiver tests.
Utility Soft Key Menu.
TEST CONFIG FAULTS SYSTEM
MTR
MNU
NEXT
Press the TEST key to perform receiver tests. The following menu appears.
Utility - TEST Soft Key Menu.
BITE DSPLY DAC CANCEL
MTR
MNU
NEXT
Press the BITE soft key to select the built-in test equipment test. Observe the display for fault information.
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