Index
TDS 620A, 640A & 644A User Manual IndexĆ5
**&+$ 4&+!,4
++&+$ 4&+!,4
Hard Flagging 1&)&16 *"+2 
/! ,-6
Hardcopy (TalkOnly) 1&)&16 *"+2

HARDCOPY 211,+ 8 
Hardcopy if Condition Met  .2&/"
*"+2 
/! ,-6 +1"/# " -1&,+)
8"+1/,+&  
/! ,-6 *"+2
BMP Color
BMP Mono
Clear Spool
Deskjet
DPU411-II
DPU412
EPS Color Img
EPS Color Plt
EPS Mono Img
EPS Mono Plt
Epson
Format
GPIB
HPGL
Interleaf
Landscape
Laserjet
Layout
OK Confirm Clear Spool
PCX
PCX Color
Port
Portrait
RLE Color
Thinkjet
TIFF
Hardcopy,),/ *"+2 
Hardcopy1&)&16 *"+2 
Hardware Setup 1&)&16 *"+2 
 ),11"/8
 /&+1"/8
HELP 211,+ 
")- 0601"* 
HF Rej &+ /&$$"/*"+2 
&$% 
&$% #/".2"+ 6 /"'" 1&,+ 
High Ref "02/" *"+2 
&$% 0-""!  1&3" -/,"0 
&$% 3,)1$" -/,"0 
HighĆLow Setup "02/" *"+2

Histogram "02/" *"+2 
Holdoff &+ /&$$"/*"+2 

,)!,## 1/&$$"/
Horiz Pos ,/&7,+1) *"+2 
Horiz Scale ,/&7,+1) *"+2 
,/&7,+1) 
/ 2/0,/0 
,+1/,) 
"+2 
,0&1&,+ 
POSITION (+, 
"!,210 
 )" 
SCALE (+, 
601"* 
,/&7,+1) *"+2 
Delayed Only
Delayed Runs After Main

Delayed Scale
Delayed Triggerable
Fit to screen
Horiz Pos
Horiz Scale
Intensified
Main Scale
Record Length
Set to 10%
Set to 50%
Set to 90%
Time Base
TriggerPosition
HORIZONTAL MENU 211,+ 

,/&7,+1) POSITION (+, 
,/&7,+1) "!,210 
,/&7,+1) SCALE (+, 
 
HPGL /! ,-6*"+2 
Hue ,),/ *"+2 
I
I/O 1120 *"+2 
I/O 1&)&16 *"+2 
 ,+0 
+!"-"+!"+1 ,!" 2/0,/
Independent 2/0,/ *"+2 
Infinite Persistence &0-)6 *"+2

+01))1&,+ 
+1"$/) *1% 43"#,/* 
--)& 1&,+0 
21,*1"!*"02/"*"+10 ,# 
!"/&31&,+ ,# 
*$+&#6&+$ 
-/, "!2/" #,/ !&0-)6&+$ 
-/, "!2/" #,/ *"02/&+$ 
/" ,/! )"+$1% ,# 
+1"$/1&,+ 3"#,/* 
Intensified Samples &0-)6 *"+2

Intensified ,/&7,+1) *"+2 

+1"+0&16
Intensity&0-)6 *"+2 
+1"/)"# 
Interleaf /! ,-6 *"+2 
+1"/-,)1&,+ 

 !&01,/1&,+ 
)&+"/ 3"/020 0&+55 
IRE (NTSC) 2/0,/ *"+2 
K
"6-! 
+, 
"+"/)-2/-,0" 

,/&7,+1) POSITION
