GW Instek GDS-200 Series User Manual - Manual (Page 78)

GDS-200 & GDS-300 Series User Manual
78
Source CH1, CH2
Standard NTSC, PAL, SECAM
Polarity Positive, negative
Trigger On Field 1 (line 1- 263), Field 2 (line 1 -
262), All Field, All Lines
Level 0.00V, TTL(1.4V), ECL(-1.3V), 50%
Holdoff 10ns - 10s
Example
Autoset
Background The Autoset function will automatically choose
the best timebase and vertical scale for the
activated waveforms. The Fit Screen and AC
Priority settings position the input signal to the
best viewing condition.
Note
Note the Autoset function is only applicable when
the input is equal or greater than 30mV & 20Hz.
Autoset Settings Descriptions
Fit Screen Fit Screen mode will fit the
waveform to the best scale,
including any DC
components (offset).