How To Implement The Function Inspection - Promax OD-603 Manual

2.4

How to Implement the Function Inspection

Make a fast function check to verify the normal operation of the instrument,
according to the following steps:
Connect the power cord to a power source. Push down the button of
►
the " " signal on the top.
The instrument carries out all self-check items and shows the Boot Logo.
Press the "Utility" button, then, press H1 button to get access to the
"Function" menu. Turn the M knob to select Adjust and press H3 button
to select "Default". The default attenuation coefficient set value of the
probe in the menu is 10X.
Set the Switch in the Oscilloscope Probe as 10X and Connect the
►
Oscilloscope with CH1 Channel.
Align the slot in the probe with the plug in the CH1 connector BNC, and then
tighten the probe with rotating it to the right side.
Connect the probe tip and the ground clamp to the connector of the probe
compensator.
Press the "Autoset" Button.
►
The square wave of 1 KHz frequency and 5V peak-peak value will be
displayed in several seconds (see Figure 6).
Check CH2 by repeating Step 2 and Step 3.
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Figure 6. Auto set.
June 2016