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Check the Complete Instrument
►
If it is found that there is damage to the appearance of the instrument, or
the instrument can not work normally, or fails in the performance test,
please get in touch with the PROMAX distributor responsible for this
business or the PROMAX local offices. If there is damage to the instrument
caused by the transportation, please keep the package. With the
transportation department or the PROMAX distributor responsible for this
business informed about it, a repairing or replacement of the instrument will
be arranged by the PROMAX.
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. Turn on the Power
Switch Button ― ○
pressed down). Then, push down the button of the "
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 7).
June 2017
on the left side (make sure the "―" side is
" signal on
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