3. OPERATION
3-1. Controls, indicators and connectors
FIG 1. FRONT PANEL OPERATOR’S CONTROLS
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.
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
