Agilent Technologies 54657A Dokumentacja Strona 133
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Oceniono. / 5. Na podstawie oceny klientów
To run the internal self-tests
1 Perform the display test (54615B/16B only.)
a Press Print/Utility .
b Press the Service Menu softkey, then the Self Tst Menu softkey, and
then the Display softkey.
c Do the half bright and full bright squares appear?
If yes, continue with the steps below. If not, replace the display.
d Press any key to continue. Do squares appear in the four corners?
If yes, the display is good. If not, replace the display.
f Press any key to end the test.
If you still have the failing symptom, replace the system board.
2
Perform the display test (54616C only.)
a Press Print/Utility .
b Press the Service Menu softkey, then the Self Tst Menu softkey, and
then the Display softkey.
c Do 5 rows of characters appear (white, inverse white, red, green, and
blue) and 4 rectangles of white,red,green, and blue appear?
If yes, continue with the steps below. If not, replace the display.
d Press any key to continue. Does a black screen appear?
If yes, the display is good. If not, replace the display.
e Press any key to continue. Does a white screen appear?
If yes, the display is good. If not, replace the display.
f Press any key to continue. Does a red screen appear?
If yes, the display is good. If not, replace the display.
g Press any key to continue. Does a green screen appear?
If yes, the display is good. If not, replace the display.
h Press any key to continue. Does a blue screen appear?
If yes, the display is good. If not, replace the display.
i Press any key to end the test.
If you still have the failing symptom, replace the system board.
Service
Troubleshooting the Oscilloscope
4–41
- Agilent 54615B, 54616B 1
- Oscilloscopes 1
- Accessories supplied 3
- Accessories available 3
- Options available 4
- Contents 7
- 4Service 8
- 5 Performance Characteristics 9
- Glossary 10
- The Oscilloscope at a Glance 11
- Figure 1–1 13
- Figure 1–2 13
- Figure 1–3 14
- Press Autoscale 17
- To set up the vertical window 18
- To expand the vertical signal 20
- To set up the time base 21
- ▼ happened before the 22
- To trigger the oscilloscope 23
- Mode 24
- Slope/Coupling 25
- To use roll mode 26
- Using Color (54616C only) 27
- To print in color 30
- Operating Your Oscilloscope 31
- To use delayed sweep 33
- Time reference set to left 34
- Delayed sweep 34
- Time reference set to center 35
- Press Autostore 36
- Erase 37
- Autostore 37
- To capture a single event 38
- Find the glitch 40
- Press Time 44
- Press the Freq softkey 44
- Press the Next Menu softkey 47
- Press the Rise Time softkey 48
- Press Voltage 50
- Press the Vrms softkey 51
- To make cursor measurements 53
- Figure 2-11 54
- Figure 2-12 54
- Figure 2-13 55
- Figure 2-14 55
- Figure 2-15 56
- Figure 2-16 56
- To save or recall traces 63
- Press Setup 64
- To reset the instrument setup 65
- To use the XY display mode 66
- Press Cursors 67
- Figure 2-26 69
- Figure 2-27 69
- To analyze video waveforms 70
- Using Option 005 Enhanced 73
- TV/Video Trigger 73
- To select TV display grid 76
- Cursors key 77
- Triggering on All Lines 79
- Triggering on Field 1 80
- Serration pulses 80
- Equalizing pulses 80
- Figure 3-7 85
- Figure 3-8 87
- Figure 3-9 87
- CALIBRATOR 98
- Set up the oscilloscope 100
- To verify bandwidth 102
- To verify trigger sensitivity 107
- 100 MHz, 75 mV p-p 109
- Adjusting the Oscilloscope 113
- To adjust the power supply 114
- (top side of oscilloscope) 116
- +5.1 V adjust 116
- –5.25 V adjust 116
- CALIBRATOR output 118
- ∆V(2) for ∆V(1) 120
- Model/Part 121
- 19, and 20 125
- Is the fan running? 128
- To clear error messages 129
- Perform the keyboard test 134
- Perform the ROM test 135
- Perform the RAM test 135
- To troubleshoot Option 005 136
- To replace an assembly 138
- To remove the fan 139
- To remove the front panel 139
- To remove the display 141
- To remove the system board 141
- To remove the attenuator 142
- To remove the power supply 146
- To remove the keyboard 147
- To remove the handle 148
- To order a replacement part 149
- Figure 4-12 151
- Figure 4–13 152
- Reference 153
- Designator 153
- Agilent Part 153
- Qty Description 153
- Figure 4-14 156
- Performance Characteristics 159
- Horizontal System 162
- Trigger System 163
- TV Functions 164
- XY Operation 164
- Display System 164
- Acquisition System 165
- Advanced Functions 166
- Power Requirements 166
- (54615B and 54616B only) 167
- General (54616C only) 169
- (54615B, 54616B, and 54616C) 170
- Option 005 Trigger System 172
- Oscilloscope Terms 173
- TV/Video Trigger Terms 177
- Glossary–8 180
- DECLARATION OF CONFORMITY 185
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