Basic Operation
• Press [On/Off] on the instrument’s front panel, the instrument’s output is
changed from On to Off. At this point, the pulse signal output from pin 7 can
be detected.
• When the instrument’s [On/Off] is in Off state, input pulse signal to pin 7,
and it will not impact the [On/Off] state.
• When the instrument’s [On/Off] is in On state, input pulse signal to pin 7,
and [On/Off] will be changed from On to Off.
Taking two instruments as an example, the operation is as below:
1. Referring to the figure below, connect pin 7 of two instruments to the external
oscilloscope.
2. Set pin 7’s function of two instruments to Not-Invert and Sync-Off.
3. Confirm that the [On/Off] of both instruments is in On state.
4. Press [On/Off] on the front panel of instrument A to turn off the output
function.
At this time, check the oscilloscope. The instrument A’s pin 7 outputs pulse
signal and the instrument B’s output function is synchronously turned off.
5.12 Analogue Function (Ext-Program) (Optional)
This menu item is used to control whether the external analog function is turned
on. This function is not standard with the instrument and is optional for users. If
the user does not select this function, this menu item will not be displayed.
The external analog function controls the actual output voltage/current value of
the instrument by inputting a voltage between –10V and 10V to the specified
pin, and limits the output of the voltage/current to a specified range.
Copyright © Itech Electronic Co., Ltd.
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