Tektronix TDS 520A - Page 87

Brief Procedures
Performance Verification
4Ć8
H Hi Res )+ ! %/,(5/ * 0%2!(5 -1%.%*# 32!"+.) +*8/.!!*
3%0$ 0$! *+%/! 0$0 3/ ,.!/!*0 %* ),(! )+ ! .! 1! 
H Envelope )+ ! %/,(5/ * 0%2!(5 -1%.%*# 32!"+.) +*8
/.!!* 3%0$ 0$! *+%/! %/,(5! 
H Average )+ ! %/,(5/ * 0%2!(5 -1%.%*# 32!"+.) +*8
/.!!* 3%0$ 0$! *+%/! .! 1! (%'! %* % !/ )+ !
  *  +*(5 1/0!, ! 3%(( $2! 5+1 .!,!0 0$! ,.!8
2%+1/ /1/0!,/ 0+ $!' (( %*,10 $**!(/ ! /1.! 0+ $!' +*(5 
 *   3$!* 0!/0%*# 0$!   +.  0!,  3%(( 0!/0 0$!
  *   %*,10/ $!* 0!/0%*# 0$!   +.  0!/0
(( "+1. $**!(/  0$.+1#$ 
! Test all channels: !,!0 /1/0!,/  0$.+1#$ 1*0%( (( "+1. %*,10
$**!(/ .! 2!.%"%! 
 TDS 520A and 524A Only: Verify auxiliary inputs operate: !."+.) 0$!
"+((+3%*# /1/0!,/ 3$!* $!'%*# 0$!   *   %*,10/ +*(5
 Select an auxiliary channel:
H .!// WAVEFORM OFF 0+ .!)+2! ".+) %/,(5 0$! $**!( &1/0
2!.%"%! 
H .!// 0$! ".+*08,*!( 100+* 0$0 +..!/,+* / 0+ 0$! $**!( 5+1
.! 0+ 2!.%"5
H +2! ,.+! 0+ 0$! $**!( 5+1 /!(!0! 
 Set up the selected channel: .!// AUTOSET 0+ +0%*  2%!3(!
%/,(5 %* 0$! /!(!0! $**!(
$! %/,(5 +0%*! )%#$0 *+0 0.%##!. /0(5 !1/! 10+/!0 *8
*+0 ,.+2% ! )+.! 0$* +10 7 %2%/%+* +" ,.+! +),!*/0%+*
/%#*( ),(%01 ! %* * 14%(%.5 $**!( !-1%,,! 3%0$   ,.+!
$%/ )+1*0 %/ (!// 0$* 0$! )%*%)1) 0.%##!. /!*/%0%2%05 "+. 14%(%.5
$**!( 0.%##!. /+1.!/ 0$!.!"+.! 0.%##!.%*# %/ *+0 .!-1%.! 
 Verify that the channel is operational: +*"%.) 0$0 0$! "+((+3%*#
/00!)!*0/ .! 0.1!
H $! 2!.0%( /(! .! +10 "+. 0$! $**!( 1* !. 0!/0 /$+3/ 
/!00%*# +"  *  /-1.!832! ,.+!8+),!*/0%+* /%#*(
+10 7 %2%/%+* %* ),(%01 ! %/ +*8/.!!* !! %#1.! 8 +*
,#! 8 0+ (+0! 0$! .! +10
H $! 2!.0%( POSITION '*+ )+2!/ 0$! /%#*( 1, * +3* 0$!
/.!!* 3$!* .+00! 
H 1.*%*# 0$! 2!.0%( SCALE '*+ +1*0!.(+'3%/! 0+  !8
.!/!/ 0$! ),(%01 ! +" 0$! 32!"+.) +*8/.!!* $! ),(%8
01 ! 3%(( .+, 0+ *!. 6!.+ 3$!* +%*# 0$%/ /1/0!,
H !01.*%*# 0$! '*+ 0+  .!01.*/ 0$! ),(%01 ! 0+ +10 7
%2%/%+*
 Verify that the channel acquires in all acquisition modes: %/+**!0
0$! ,.+! #.+1* (! ".+) 0$! ,.+!8+),!*/0%+* 0!.)%*( +
/0!, /1/0!, 0+ 2!.%"5 0$! "%2! -1%.! )+ !/