GW Instek GDS-3000 Series User Manual - Manual (Page 48)

GDS-3000 Series User Manual
48
Trigger Pulse Width Menu
Type
Pulse Width
Source Polarity When Threshold Mode Holdof
CH1~ CH4
EXT
AC Line
>
<
=
≠
-XX~XXV
Set to TTL
1.4V
Set to ECL
-1.3V
Set to 50%
Auto
Normal
10.0ns ~ 10.0s
> 4.00ns~10.0S
EXT Probe
Volt
Current
EXT Probe
Set to
Minimum
On
Off
Alternate
1mX ~ 1kX
Attenuation
Trigger Video Menu
Type
Video
Source Standard Trigger On Polarity Mode Holdof
CH1~ CH4
NTSC
PAL
SECAM
1~XXXX
Auto
Normal
All Fields
All Lines
EXT Probe
Volt
Current
EXT Probe
Field 1
1~XXXX
Field 2
10.0ns ~ 10.0s
Set to
Minimum
480P
576P
EDTV
720P
1080i
1080P
HDTV On
Off
Alternate
1mX ~ 1kX
Attenuation