HP 1317A Operating And Service Manual

Model13l7AVOLTMETER CALIBRATOR.. -*-I 1\@ @DOUBLE BANANA TOBNC ADAPTOR• • {)l50[2 COAXXINPUT(IN REAR)Model 1317AMEASURELENGTH~Performance Check1317 A-L-008Figure 5-4. Deflection Factor Test Setupk. Set pulse generator delay to 10 ns and verniercwo Note clean bright dot on lower left of CRT.1. Turn delay vernier ccw. Note appearance ofdistorted trace segment projecting from dot.m. Adjust delay vernier until length of tracesegment is one dot diameter .n. Measure time difference between two tran-sitions displayed on monitor oscilloscope. Differenceshall be equal to or less than 500 ns.5-23. SEQUENTIAL POINT PLOTTING TIME.5-24. Required Result. The spot shall settle towithin 0.010 inch of final value in less than 200nanoseconds for any 0.10 inch step.5-25. Procedure.a. Perform preoperational procedure (SectionIII).b. Set 500/lOK switches (on boards AI, A3, andA5) to 500.c. Connect equipment as shown in figure 5-5.Note that line to Z INPUT is not yet connected.d. Set square wave generator for 100-kHz sym-metrical output.e. Set amplitude of square wave generator tocause 0.1 inch deflection on CRT.f. Set BRIGHTNESS ccw.g. Connect Z INPUT.h. Set pulse generator for 100-kHz, IV p-p,llJ.sec width pulse output.i. Set sweep time of monitor oscilloscope toO.llJ.sec/div and display switch to ALT B.j. Set monitor oscilloscope trigger controls toachieve stable display. If necessary, slightly read-just symmetry control on square wave generator toachieve synchronization between channels A and B.k. Set pulse generator delay to 10 ns and ver-nier cwo Note single clean bright dot.5-5