UNISource Corporation FG-8102, Руководство по эксплуатации

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LED DISPLAY. Displays Internal or External Frequency.
INTERNAL/EXTERNAL SWITCH. PUSH IN : External Frequency
Counter.
PUSH OUT: Internal Frequency
Counter.
RANGE SWITCHES. Frequency Range Selector.
FUNCTION SWITCHES. Select Sine wave, Triangle Wave Or
Square Wave Output.
ATTENUATOR. Selects Output Level By -20 dB.
GATE TIME INDICATOR. Gate Time Is Selected Automatically By
Input Signal.
FREQUENCY DIAL.(Coarse,Fine) Controls Output Frequency in Selected
Range.
MHz, KHz , Hz, mHz INDICATOR. Indicates Unit of Frequency.
EXTERNAL COUNTER INPUT BNC. Used as an External Frequency
Counter.
SWEEP RATE CONTROL. On-Off Switch For Internal Sweep
Generator, Adjusts Sweep Rate Of
Internal Sweep Generator.
SWEEP WIDTH CONTROL. Pullout And Adjusts Magnitude Of
Sweep.
VCF INPUT BNC. Voltage Controlled Frequency Input
Permits External Sweep.
Frequency Control Sweep Rate Control
Should Be Off When Applying External
Voltage At This BNC.
SYMMETRY CONTROL. Adjust Symmetry Of Output Waveform
1:1 to 10:1 With Push/Pull Switch On.
TTL/CMOS CONTROL. Selects TTL Or CMOS Mode
Pull-out : CMOS Level Control, Push-
In: TTL Level.
TTL/CMOS OUTPUT BNC. TTL/CMOS Level Output.
DC OFFSET CONTROLS. Adds Positive or Negative DC
Component to Output Signal.
MAIN OUTPUT BNC. Impedance 50 Ohm.
AMPLITUDE CONTROL. Adjusts Output Level from 0 to 20 dB.