Parts List

Catalogue of button Series
DCH Industrial Communication Equipment Co., Ltd 2020 www.dchradio.com
3.Special Function
3.1 one-to-two function
Using a one-to-two function one transmitter can control two cranes and the control of
each crane can be selected through the button switch on thetransmitter.
Switch selection method:
A control A crane
A+B control A.B two crane at the same time
B control B crane
3.2 two-to-one function
Allow two or more operators to be equipped with one transmitter independently and
use the same crane independently. The "takeover release" is independent of each
other and does not interfere with each other.
1. gain the right to operate
Start the C transmitter, select the takeover button, and the transmitter C gets the
operation right.
2. release operation permissions
The C transmitter chooses the release button, and the C transmitter will be in standby
state, and the control of the receiver will be cancelled.
3. take over the right to operate,
Start the D transmitter and select the takeover to take over the operation rights
released by the C transmitter.
The transmitter D wants to get the right to operate until the C transmitter releases the
command.