Rigol DS2302A-S 2-channel oscilloscope, Digital Storage oscilloscope, DS2302A-S 用户手册
产品代码
DS2302A-S
RIGOL
DS2000A User’s Guide
5-22
PAL: the frame frequency is 25 frames per second. The TV sweep line is 625
with the odd field goes first and the even field follows behind.
SECAM: the frame frequency is 25 frames per second. The sweep line is 625
with interlacing sweep.
HDTV: HDTV consists of 480P, 576P, 720P, 1080P and 1080I display formats.
The specified video standards are as follows:
480P
the frame frequency is 60 frames per second; the TV sweep
line is 525; line-by-line sweep; the line frequency is 31.5
kHz.
576P
the frame frequency is 60 frames per second; the TV sweep
line is 625; line-by-line sweep.
720P
the frame frequency is 60 frames per second; the TV sweep
line is 750; line-by-line sweep; the line frequency is 45 kHz;
the field frequencies available are 60 Hz, 50 Hz, 30 Hz, 25
Hz and 24 Hz.
1080P
the frame frequency is 60 frames per second; the TV sweep
line is 1125; line-by-line sweep; the field frequencies
available are 60 Hz, 50 Hz, 30 Hz, 25 Hz and 24 Hz.
1080I
the field frequency is 50 to 60 fields per second; the frame
frequency is 25 to 30 frames per second; the TV sweep line
is 1125; interlacing sweep; the line frequency is 33.75 kHz;
the field frequencies available are 30 Hz, 25 Hz and 24 Hz.
Trigger Mode:
) under this trigger type as auto,
normal or single. The corresponding status light of the current trigger mode turns on.
Trigger Setting:
Press Setting to set the trigger parameter (noise rejection) under this trigger type.
Trigger Level:
Use TRIGGER
Trigger Level:
Use TRIGGER
LEVEL to modify the level. For details, please refer to the