Agilent U1602B/U1604B User’s and Service Guide  xxvii
 
Figure 3-37.  Addition of channel 1 and channel 2 function     74
Figure 3-38.  Subtraction signal at channel 2 from channel 1      75
Figure 3-39.  Save/Recall menu      78
Figure 3-40.  The <Save> display indicates no setup file is being 
saved. You can press F1 to save the setup into Setup 
1.      79
Figure 3-41.  The <Load> display indicates that a configuration 
setup file has been saved into Setup 1 and you can press 
F1 to retrieve the setup from internal memory.  80
Figure 3-42.  The <Save> display indicates no waveform is being 
saved, you can press F1 to save the waveform into 
Waveform 1.      81
Figure 3-43.  The <Load> display indicates the a waveform file is 
saved into Waveform 1 and you can press F1 to retrieve 
the waveform from internal memory. This function is 
useful for waveform comparison.      81
Figure 3-44.  The <None> display indicates that no setup file is 
saved. The <Erase> in Setup 1 shows that you can erase 
the setup file from the internal memory.      82
Figure 3-45.  The <None> display indicates that no waveform is 
being saved. The <Erase> in Waveform 1 shows that you 
can erase the waveform from the internal memory.      83
Figure 3-46.  Restore factory setup in Save/Load Setup menu.      85
Figure 3-47.  The instrument requests confirmation to restore 
factory default setting.      85
Figure 3-48.  Connect a USB flash memory to save or download 
waveforms to/from the external memory device.   86
Figure 3-49.  Load a waveform from a USB flash memory 
device      88
Figure 3-50.  Run and Stop modes      91
Figure 3-51.  Auto-power off control      92
Figure 3-52.  Message display during low battery condition      94
Figure 4-1.  Multimeter display  98
Figure 4-2.  DC measurement display  99
Figure 4-3.  Resistance measurement    101