GDS-1000A-U Series User Manual 
144 
compensation signal overview ... 52 
faq................................................. 132 
peak detect demonstration .......... 78 
Pulse time measure ................... 55 
Pulse width trigger .................. 100 
condition ....................................... 97 
menu tree ...................................... 37 
Real time sampling .................... 81 
Rear panel diagram ................... 18 
Recall ......................................... 121 
default setup ............................... 122 
image ........................................... 126 
menu tree ...................................... 31 
reference waveform ................... 123 
setup ............................................ 123 
waveform .................................... 124 
Rectangular window ................. 63 
Reference waveform 
menu tree ...................................... 33 
recall ............................................. 123 
Remote control interface ......... 103 
Rising time measure .................. 55 
Roll mode ................................... 85 
Root mean square measure ...... 55 
Run/stop .................................... 49 
faq................................................. 132 
Save ........................................... 114 
display image.............................. 118 
menu tree ...................................... 31 
setup ............................................ 115 
specification ................................ 137 
waveform .................................... 116 
Save all ...................................... 119 
menu tree ...................................... 35 
SECAM ....................................... 96 
Security lock slot ........................ 18 
Serial number ........................... 104 
Service operation 
about disassembly .......................... 9 
contact .......................................... 133 
Setting the handle ...................... 20 
Setting up the oscilloscope ....... 20 
Setup 
default contents ............................ 44 
file format .................................... 109 
how to save ................................. 115 
recall ............................................. 123 
recall menu tree ............................ 31 
save menu tree ............................. 33 
Single trigger ............................ 102 
Single trigger mode ................... 96 
Specifications ............................ 135 
faq ................................................ 133 
Subtraction .................................. 63 
System information ................. 104 
Timebase indicator .................... 84 
Trigger ......................................... 95 
coupling ........................................ 97 
edge ............................................... 98 
force ............................................. 102 
indicator ........................................ 95 
level knob...................................... 97 
menu tree ...................................... 36 
parameter ...................................... 95 
pulse width ................................. 100 
specification ................................ 136 
status indicator ............................. 19 
video .............................................. 99 
UK power cord ........................... 12 
USB 
file operation .............................. 110 
file utilities menu tree.................. 35 
Utility 
key overview ................................ 16 
menu tree ...................................... 39 
Vector waveform ....................... 82 
Vertical ........................................ 90 
basic operation ............................. 51 
cursor operation ........................... 61 
position ......................................... 90 
resolution calibration ................ 128 
scale ............................................... 90 
specification ................................ 136 
Video line .................................... 96 
Video trigger .............................. 99 
menu tree ...................................... 36 
Warning symbol .......................... 8 
Waveform 
expand waveform ........................ 91 
file format ................................... 106 
invert waveform .......................... 92 
Memory depth ........................... 107 
recall ............................................ 124 
recall menu tree ............................ 32 
roll mode ....................................... 85