Kenwood CS-8010 Instruction Manual

C O N T R O L S AND INDICATORSFig. 2® CH1 $ POSITIONRotation adjusts vertical position of CH1 waveform onthe screen. For X-Y operation, this control adjusts Yaxis position.In storage mode, this functions is the DC OFFSET ad-justment of C H 1 , which superimposes a DC level overthe input signal.Clockwise rotation of the control adds + DC level tothe GND level. Counterclockwise rotation adds — DClevel to the GND level.(2) CH1 STORAGE POSIController for adjusting the vertical position of CH1storage waveform. In the X-Y mode, it functions as aY-axial position adjuster of the storage waveform.(D CHI VOLTS/DIVVertical attenuator for channel 1. Provides step adjust-ment of vertical sensitivity in 1-2-5 sequence. VARI-ABLE control is turned to the CAL position, thecalibrated vertical sensitivity is obtained. For X-Yoperation, this control serves as the attenuator for Yaxis.® CH1 VARIABLE ControlRotation provides fine control of channel 1 verticalsensitivity. In the fully clockwise (CAL) position, thevertical attenuator is calibrated. For X-Y operation, thiscontrol serves as the Y axis attenuation fine adjust-ment.© CH1 AC-GND-DCThis switch is the CH1 vertical axis coupling modeselector, for X-Y operation, the Y-axis coupling modecontrol.A C : AC input coupling with blocking of any DCsignal component.GND: Vertical amplifier is disconnected from the in-put signal and connected to ground. This modeis useful in determining the zero reference.DC: DC coupling, with both the DC and AC com-ponents of the input signal displayed on theCRT.(6) CH1 INPUT jackVertical input for channel 1 trace in normal sweepoperation. Vertical input for X-Y operation.(7) $ CH2 POSITION/PULL INVert• CH2 POSITION:Rotation adjusts vertical position of channel 2trace.INV: Push-pull switch selects channel 2 signal in-verted (PULL INV) when pulled out.(Hereafter PULL INV is described as CH2 INV.)(8) CH2 STORAGE POSIController for adjusting the vertical position of CH2storage waveform. In the X-Y mode, it functions as anX-axial position adjuster of the storage waveform.8FRONT PANEL