User's Manual

Transmitter Function Description
Specification
 Transmitter Type：ST-L-Transmitter
 Transmitter Power : 6V (CR2016*2)
 Factory Code：Steel-Line Code
 Operating Freq : 433.92MHz
 Modulation Type : ASK
1. Learn the transmitter to the opener.
2. When opener is without limit position
 Key 1–Open / travel toward up limit position
 Key 2–Limit position confirm
 Key 3–Close / travel toward down limit posit
ion
3. When the opener is with limit position
 Key 1–When the door is fully closed, press the first time to
open the door, press the second time to stop, press
The third time is closing.
When the door is fully open, press the first time to
close the door, press the second time to open the
door, pressThe third time is a stop.When the door is
in the middle, press the first time to close the door,
press the second time to open the door, press
The third time is a stop.
 The second and third keys have the same functions
as the first key。
DM01
Transmitter
User’s Manual
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