Chapter XI Protocol Analyzer (Option)
86
Fig. 11.32 RS232 Level2 Setup Menu
Click [Tx Input] key, select any channel (CH1 ~ CH4) in the popup Level3 Menu as the Tx channel. If
“
Off
”
is
selected, it means that no Tx channel will be set.
Fig. 11.33 RS232 Channel Setup Menu
Click [Rx Input] key, select any channel (CH1 ~ CH4) in the popup Level3 Menu as the receiving channel. If
“
Off
”
is selected, it means that no Rx channel will be set.
Fig. 11.34 RS232 Channel Setup Menu
Click [Polarity] key, and select Normal or Inverted. Normal means that the high level is logic
“
0
”
and the low
level is logic
“
1
”
; Inverted means that the high level is logic
“
1
”
and the low level is logic
“
0
”
.
Thresholds
Click [Thresholds] key to pop up the Channel Threshold Level2 Menu, set the Tx and Rx thresholds, rotate the
Multipurpose b to change the threshold, or select the preset threshold through the preset button.
Summary of Contents for 4456 Series
Page 10: ...VIII...
Page 55: ...Chapter V Trigger System 45 Fig 5 51 RF Test Signal Example...
Page 69: ...Chapter VII Mathematical Operation 59 Fig 7 10 Advanced Math Example...
Page 71: ...Chapter VIII Display System 61 Fig 8 3 Wfm Palette Menu Fig 8 4 Normal Palette...
Page 72: ...Chapter VIII Display System 62 Fig 8 5 Inverted Palette Fig 8 6 Temperature Palette...
Page 75: ...Chapter VIII Display System 65 Fig 8 12 XY Display Example...
Page 165: ...Chapter XI Protocol Analyzer Option 155 Fig 11 242 1553 Trigger and Analysis Example...
