User's Manual

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Wireless Handset User Manual

1. Performance parameter

Model KDH231B

Voltage 4.5VDC（3AAA 1.5V battery）

Current MAX 50mA

Keys 9

Protection class IP 42

Main material HIPS-2230

RF 2420Mhz

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Key 1: Short press button 1, and the fader will run to a fixed position (Book

mode) to stop; long press button 1, after 3 seconds, the current

position will be memorized (overwrite the previous memory), the

backlight will flash 3 times quickly, and the control box will beep

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Wireless Handset User Manual 1. Performance parameter Model KDH231B Voltage 4.5VDC（3AAA 1.
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Key Key Key Key Key Key Key Key 1 time; After the position is memorized, short press button 3, and the fader will switch to the current memorized position; 2: Short press button 2, and the push rod will stop running to a fixed position (TV mode); long press button 2, after 3 seconds, the current position will be memorized (overwrite the previous memory), the backlight will flash 3 times quickly, and the control box will beep 1 time; After memorizing the position, short press button 2 to switch the fader
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will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.