System User Manual
2007-2016 Cervis, Inc.
3.0 System Component Installation
3.1 Transmitter Battery
THE BATTERIES MUST BE INITIALLY CHARGED
BEFORE USE. Batteries must be charged for a full twelve
(12) hours before they can be installed in the transmitter.
Using a battery before initially charging will shorten its life
span and can possibly result in an immediate degradation
of service.
Note: You must fully charge the batteries before installing and using in the
transmitter. It takes twelve (12)hours to initially charge or recharge an
exhausted battery. Once a battery is charged, do NOT charge it again until the
transmitter indicates a low charge. You will shorten the battery life by charging
it before it is exhausted. To guard against disruption of service, be sure to
have one battery fully charged or in the process of being fully charged while
the other is in use at all times.
Upon initial start-up, place a fully charged battery in the transmitter. Continue to use it
until the transmitter LED slowly flashes red. The flashing LED indicates you have
approximately five (5) minutes of operation until the transmitter automatically shuts
down (see Topic 0 Use the following instructions to properly operate the equipment:
1. Attach the harness to the transmitter to prevent the equipment from
falling.
2. Make sure of the transmitter you are going to use. Verify that the machine
you want to operate matches the transmitter identification label—the label
allows the operator to identify the machine before starting the equipment.
3. Install a fully charged battery into the transmitter.
4. Make sure all command controls are in the neutral position. All the
command controls associated with active motions must be in the neutral
position (inactive) to enable the transmitter.
5. Turn the ON/OFF key ON (clockwise) to enable the transmitter.
6. Pull out the Stop Button. The LED should pulse green telling you the
transmitter is ready for use.
Note: If you find that the Stop Button is already pulled out, you must push it in and
then pull it out again. This sequence permits proper operation of the Stop
circuit. If the unit has experienced a time-out auto-disconnect, it is not
necessary to repeat the Stop Button procedure; instead, push and hold the
START Button for one (1) second.
7. Press and hold the START Button. This activates the warning/start
alarm if one is installed on the crane/machine and indicates to you the
receiver is under your control.