Quick Reference
• Multichannel operation
• Supporting various optional interfaces: GPIB/ USB/ RS-485/ RS-232/ CAN/
LAN/ External analog interface
1.2 Front-Panel Overview
All of the IT-M3100D series power supplies have the same front panels. The de-
tailed descriptions are shown as below.
Name Description
[Shift] key Composite key, combined with other keys to realize functions marked
above keys.
[Link] (Local) key
• Turn the synchronized operation feature on or off. When lit, indicates
that the instrument is in the synchronous relationship.
• In remote control, press [Shift]+[Link] keys to switch the instrument to
local control mode.
Power On/Off
switch
Turns instrument on or off.
Vacuum fluores-
cent display
(VFD)
Displays all instrument functions. The information changes based on se-
lected function.
CH1/CH2 Channel switch key
[On/Off] key Turns the instrument output on or off. When lit, indicates that the output is
enabled or on.
Function keys
group
Refer to 1.3 Keyboard Introduction for the detailed description about the
function keys.
Push-on knob
• Rotate the knob to adjust the voltage and current values or scroll pages
to view menu items. Rotate the knob clockwise to increase the set value
and anticlockwise to decrease the set value.
• Pushing the knob acts like pressing [Enter] key to confirm an
operation.
Left, and right ar-
row keys
Moves the cursor below the setting value or scrolls pages to view menu
items.
Copyright © Itech Electronic Co., Ltd.
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