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A
B
3rd
SPEED
e.
In case of an emergency, pressing down the red emergency stop button will immediately
disconnect the receiver MAIN and as well as the transmitter power. To resume operation, rotate
the red button clockwise or counter clockwise, it will pop up. Then rotate the power key-switch to
START position for up to 1.0 second to activate all transmitter push button functions and the
receiver MAIN. Please note that every time when you turn the transmitter power off and back on
again, or after resetting the emergency stop button, all push button functions will be locked to
avoid any unintentional controls. For safety, initiating the START command after turning on the
transmitter power or after resetting the emergency stop button is strictly required.
f.
After 1 minute of inactivity (push button not pressed) the receiver MAIN will be disconnected
temporarily. To resume operation, just press any push button on the transmitter to resume
operation (depending on JP3 setting on page 28). If this 1-minute inactivity time is not sufficient
for your application, you can also extend this inactivity time from 1 minute up to 3 minutes (refer
to Continuous Transmitting Time Adjustment on page 9). The receiver MAIN will also be
disconnected temporarily when the receiver encounters strong radio interference or when the
operator is controlling the crane or equipment beyond the transmitting range.
g.
To turn off the transmitter power just rotate the power key to “Off” position, it will disconnect the
transmitter power and the receiver MAIN altogether.
2. A/B Selector Push Button Operating Procedure
Pressing the “Select A/B” push button will toggle between output relay A, B, A+B respectively. There
are 4 different types of Select A/B sequence available, please refer to page 11~13 for instructions on
how to set Select A/B functions.
3. 3
rd
Speed Push Button Operating Procedure
When a push button is hold at 2
nd
speed, pressing the 3
rd
Speed push button one time will activate the 3
rd
speed output relay (toggled). If the operator wants 2
nd
speed again, just press the 3
rd
Speed push button
one more time.
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