Parts List
Catalogue of button Series
DCH Industrial Communication Equipment Co., Ltd 2020 www.dchradio.com
4.Remote control system installation operation
4.1 installation instructions
The A series remote controller can be used in conjunction with all kinds of cranes. Please read this
instruction before you install it for the first time.
4.2 installation attention
Before installation, please turn off the total power of the crane and strictly prevent live installation.
When there is a frequency converter near the receiver, the receiver must be more than 2 meters away
from the frequency converter, or the receiver is installed in a shielded metal box, and the distance from
the antenna is as far away from the frequency converter.
4.3 The installation of transmitter
Battery installation: please check the battery's power before installation, so that the voltage is not
enough to cause the battery to fail.
4.4 installation diagram
ะค 7mm
155mm
200mm
18-36 VDC
36-72 VDC
36-85 VAC
85-250 VAC
380 VAC