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AWG2005 Service Manual
4Ć33
DMM
AWG2005
8842A
AWG2005
Figure 4Ć14:ăOffset Accuracy Initial Test Hookup
b. Set DMM controls:
Mode VDC
Range 20
Input Front
2. Set the AWG2005 controls and select the waveform file:
a. Initialize AWG2005 controls: Push UTILITY!Misc!Config...!ReĆ
set to Factory!O.K.
b. Select the AWG2005 waveform file:
H Push MODE!Autostep!Select Autostep File.
H Turn the general purpose knob to select the OFF.AST file.
H Push ENTER to select the file.
3. Check offset accuracy:
H Check that the displayed step is Step 1 on the MODE menu. If it
is not, select the side menu STOP button to return to Step 1.
H Check that the DMM voltage reading is in the range from 4.940Ă
to 5.060ĂV.
H Push the AWG2005 MANUAL TRIGGER button, and check that
the displayed step is Step 2.
H Check that the DMM voltage reading is in the range from
-0.010Ă to 0.010ĂV.
H Push the AWG2005 MANUAL TRIGGER button, and check that
the displayed step is Step 3.
H Check that the DMM voltage reading is in the range from
-5.060Ăto -4.940 V.
4. Move the connection for the coaxial cable from the AWG2005 CH1
output to AWG2005 CH2 output connector.
5. Repeat procedure 3.
6. If Option 02 is installed (adds CH3 and CH4 output channels): Repeat
above procedure for CH3 and CH4 outputs.