Kenwood CS-3025 Instruction Manual

OPERATIONINITIAL STARTING PROCEDUREUntil you familiarize yourself with the use of all controls, the following procedure maybe used to standarize the initial setting of controls as a reference point and to obtain traceon the C R T in preparation for waveform observation.W h e n using the probe(s), refer to probe's instructions and " P R O B E C O M P E N S A T I O N "listed in A P P L I C A T I O N of this manual.[1] NORMAL SWEEP DISPLAY OPERATION1 . Push the P O W E R s w i t c h © — the power supply will be turned on and the pilot lampwill light.Set these modes a s follows;V or Y M O D E @ : C H 1T R I G M O D E ® : A U T O2 . T h e trace will appear in the center of the C R T display and can be adjusted by the C H 1^ P O S I T I O N © and ^ • P O S I T I O N © controls. Next, adjust the I N T E N S I T Y @ and,if n e c e s s a r y , the F O C U S (fj) for ease of observation.3 . Vertical ModesApply an input signal to the C H 1 INPUT ® jack and adjust the V O L T S / D I V © controlfor a suitable size display of the w a v e f o r m . If the waveform does not appear in thedisplay, adjust the V O L T S / D I V and y POSITION controls to bring the waveform intothe center portion of the C R T display. Operation with a signal applied to the C H 2 IN-P U T (J3) jack and the V or Y MODE set to C H 2 is similar to the above procedure.In the A D D mode, the algebraic sum of CH1 + C H 2 is displayed. If the C H 2 INV © switchhas been engaged, the algebraic difference of the t w o w a v e f o r m s , C H 1 — C H 2 is dis-played. If both channels are set to the same V O L T S / D I V , the sum or difference canbe read directly in V O L T S / D I V from the C R T . In the A L T mode, one s w e e p displayesthe channel 1 signal and the next s w e e p displays the channel 2 signal in an alternatingsequence.16F i g . 5