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IFR COM-120C User Manual

IFR COM-120C
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D-5
FUNCTION DESCRIPTION
dB Selects dB for Reading Units. Toggles between dB and % settings.
Inactive units displayed on softkey.
dBm Sets Output Level
Units to dBm.
Selects dBm as
Logarithmic
Function.
Selects dBm for
Reading Units.
Activates Impedance
field.
Toggles value
setting.
dBmV Selects dBmV as Logarithmic Function.
dBuV Selects dBµV as Logarithmic Function.
dBuW Selects dBµW as Logarithmic Function.
dBV Selects dBV as Logarithmic Function.
dBW Selects dBW as Logarithmic Function.
DC Selects DC Coupling for Oscilloscope, DEMOD Connector and optional BER Meter
operation.
DC ZERO Zeroes reading to indicate 0 Vdc reading when selected Source is SCP/DVM DC.
DCS Selects DCS as Format type.
DCS/ Selects Inverted DCS as Format type.
DEC CLR Clears the decoded are manually. Fresh data is now displayed and recognized.
DECODE Activates DECODE Function for specified
Audio/Data type. Accesses Tone Decode
Screen for USER Defined signaling format
and initiates decoding function for DCS
and DCS Inverted Functions.
Toggles message decoding ON and OFF.
Pressing the softkey highlights the
“DECODE” softkey. Messages continue to
scroll through the screen until DECODE is
pressed again.
DEFAULT Sets only the current field to factory default state for the current scan width.
DEFLT Sets the current Analyzer field to factory default.
DELETE Permanently deletes a file from the file system. There is no operation to recover a
deleted file.
Demod Output to Demod Out Conncector.
Detect Raw data detected.
DET-OUT Routes Detector signal to DEMOD Connector.
DEV Selects FM Deviation Meter as active meter.
DISABLE Disables Border Offset. Disables the selected test.
DISABLED Disables automatic test condition.
DISC Disconnects a call to the Radio which was made previously using the CALL softkey.
DISCN Sets Status to DISCN (Disconnect Repeater-Mobile Link).
DIST Selects Distortion Meter as active meter.
DTMF Accesses DTMF Generator parameters.
DVM Accesses LTR Trunking Digital Voltmeter.
EDACS Accesses EDACS Trunking Option.

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IFR COM-120C Specifications

General IconGeneral
BrandIFR
ModelCOM-120C
CategoryMonitor
LanguageEnglish