TM70Bi V3.2 (11/02)
1121174 L0.pdf
47
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13.3 - TWO MASTER TRANSMITTERS SYSTEMS
In the event of push button systems in tandem operation, with two Master transmitters, both of them
will have a “1 / 1+2 / 2” selector and a release pushbutton “R”.
When one of the transmitters must work in tandem, the operator must require his workmate the use
of the crane. To liberate the crane the operator will have to press “R” and Start simultaneously in his
transmitter. The receiver in which, the operator was working will be liberated and ready to accept
another ID code within the list, and the transmitter gets disconnected.
Following this, the transmitter that is going to perform the tandem operation, the position “1+2”
should be selected and then press the Start button until the green LED light is switched on. Both
receivers will be connected with the transmitter.
When the operation has been finalised, the “R” and Start buttons must be pressed simultaneously, to
liberate both receivers, and be able to do new operations.
With console transmitters, the function “R” is included in a four step rotary selector “R / 1 / 1+2 / 2”.
The way of operation is the same in both cases.
F1
F1
F2
F2
ID1
ID2
ID2
ID1
ID2
ID1
F1
F2
F1
F2
MASTER I
MASTER II
RECEIVER 1
RECEIVER 2