ITech IT-M7700 Series User Manual

Operation and Application
4.9.3 Dimmer Function
The Dimmer Function aims to adjust the light illuminance intensity by setting the
phase angle and concealing the leading edge or trailing edge waveform. This
IT-M7700 series power supply supports front and rear phase angle dimmer or
speed adjustment test to verify whether the product has potential quality prob-
lem when the end user uses dimmer or the speed controller.
• Dimmer of leading edge
• Dimmer of trailing edge
1. Press the [AC] key to set the instrument to AC output mode.
2. Refer to 4.3 Set the AC Output to set parameters related to basic Sine
waveform.
3. Enable the phase dimmer function.
a. Press the composite keys [Shift] + [I-set](Function) to enter function
menu interface.
b. Rotate the knob to select Dimmer and press [Enter] key to confirm.
c. Rotate the knob to switch the display among Off, LeadingEdge and
TrailingEdge . After selecting LeadingEdge or TrailingEdge , press
[Enter] key to confirm.
Copyright © Itech Electronic Co., Ltd.
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ITech IT-M7700 Series Specifications

General

Brand	ITech
Model	IT-M7700 Series
Category	Portable Generator
Language	English