Function and Features
Copyright ©ITECH Electronic Co., Ltd. 21
Rotary Knob Set (>KNOB)
This item is used to set rotary knob state. In on mode, you can use this rotary
knob to set the output value and overturn the menu items. In lock mode, this
knob can’t be used. The default setting is in on mode.
External Signal Control Function (>Ext-C)
(IT6922B/IT6932B/IT6933B/IT6942B/IT6952B/IT6953B Specific function)
This item is used to enable or disable signal control. When OFF is selected,
function is disabled; when ANA (analog control) is selected, external analog
control function is enabled; when DIGIT (digit control) is selected, external digit
control function is enabled. The default set is in OFF option. This function will
be described in details below.
Trigger mode (>TRIG)
Before you running a list file, you need a trigger signal. Thus you must set the
trigger mode firstly, in keyboard trigger mode or in external trigger mode. In
MANU trigger mode, press
+
button can generate a trigger
signal. In BUS trigger mode, you can only through sending orders to trigger.
The default set is MANU option.
Group Set (MEM GROUP)
Power supply can save some often-used parameters in a nonvolatile memory
(capacity is 9*8 groups). This function can make the operations more
convenient. Customer can save and recall parameters quickly.
GRP1: This indicates saving power supply parameters in 1-9 groups. Press
+
(Save) and the group number (1-9) can save the parameters in
corresponding groups.
GRP2: This indicates saving the parameters in 10-18 groups. Press
+
(Save)+saved group number(1-9) can save related parameters. Note
that the current number “1” represents parameters are saved in 10
th
groups.
Number “2” represents the parameters are saved in 11
th
groups.
GRP3-GRP8 by parity of reasoning.
AD Speed Set (>ADC SPEED)
This item is used to set the AD speed, i.e., measurement display speed of
power supply. There are three kinds of AD speed, including SLOW, MID and
FAST. Ex-factory set is in SLOW option.
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