GW Instek GDS-2000 series Uer manual - Manual (Page 113)

CONFIGURATION
113
Use video trigger
Panel operation 1. Press the Trigger menu key.
MENU
2. Press F1 repeatedly to select
video trigger. The video
trigger indicator appears at
the bottom of the display.
Type
Video
F 1
From left: channel, video trigger, polarity
3. Press F2 repeatedly to select
the trigger source channel.
Source
CH1
F 2
Range Channel 1 ~ 4
4. Press F3 repeatedly to select
the video standard.
Standard
NTSC
F 3
Range NTSC, PAL, SECAM
5. Press F4 repeatedly to select
the video signal polarity.
F 4
Polarity
Range positive, negative
6. Press F5 repeatedly to select
the video field line. Use the
Variable knob to select the
video line.
Line
F 5
Field 1, 2
Video line NTSC: 1 ~ 262 (Even), 1 ~ 263 (Odd)
PAL/SECAM: 1 ~ 312 (Even),
1 ~ 313 (Odd)