11
PART TWO. TECHNICIAN’S MANUAL
CHAPTER 1. GENERAL CHARACTERISTIC
1-1 General Specifications
Operation Range
：
Up to 100 Meters
Temperature Range
：
-40
℃
〜
+85
℃
ID code
：
43 hundred million sets(32 bits, set by factory, never
repeated)
Hamming Distance
≧4
1-2 Transmitter Specifications
Power Supply
：
Two 1.5 volts (AA Size) Alkaline/Rechargeable
batteries
RF Power
：
10 mW
Pushbutton: 8 single speed pushbuttons (UP/DOWN can be set as
double speed control), one EMS button, one rotary key.
Dimensions
：
132x55x40mm.
Weight
：
220g (including batteries)
1-3 Receiver Specifications
Power Supply
：
24/48
、
48/110
、
48/220
、
110/220
、
220/380
VAC (50/60 Hz), 12-24 VDC, multiple choice available.
Dimensions
：
190x85x62mm.
Weight
：
950g (including RX cable)
CHAPTER 2. INSTALLATION AND FUNCTION SETTING
2-1 Precautions during installation
Observe all safety precautions when climbing the crane.
To avoid electric shock, please turn off the main power source of
cranes before installation.
When installing the receiver, choose the right location that is free
of spark contacts, such as away from motors. Relays and, cables
must avoid going near high-voltage wiring or facilities. Also need
to consider the crane movement is free from any corner of the
buildings.
Receiver must be fastened securely. Or it may run into the crane,
causing the receiver loose and, fall.
