Agilent Technologies U1602A Guia De Inicio Rapido página 14

Trigger Menu
Pattern More 1/3
Trigger page
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Pulse Trigger More 1/2
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Video Trigger More 1/2
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Sub Menu Description
Input 1 Logic To select input logic 1 as CH1 High or Low and CH2 High or Low
Input 1 Level To set trigger level for Manual, TTL, ECL or Set to 50%.
For manual adjustment, change the rigger level by turning rotary
switch
Input 2 Logic To select input logic 2 as CH1 High or Low and CH2 High or Low
Input 2 Level To set trigger level for Manual, TTL, ECL or Set to 50%.
For manual adjustment, change the trigger level by turning rotary
switch
Gate To set logic gate AND, OR, NAND or NOR
Condition To select trigger condition to Shorter, Longer, Between or Non-
Between of a set value. To set the trigger value, turn and press the
rotary switch
Source To select channel source 1 or 2 for triggering
Level To set trigger level for Manual, TTL, ECL or Set to 50%.
For manual adjustment, change the trigger level by turning rotary
switch
Polarity To set positive or negative polarity
Condition To select trigger condition to Shorter, Longer, Between or Non-
Between of a set value. To set the trigger value, turn and press the
rotary switch
Standard To select video signal type: 625/PAL, SECAM or 525/NTSC
Source To select channel source 1 or 2 for triggering
Even/Odd To select trigger for odd or even field of the video signal
Line To set the number of lines for the signal display
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