3-11
3.2 REMOTE CONTROLLER
Problem Possible causes Remedies
Power is not supplied to
transmitter after power-on.
• No voltage supplied. • Check battery for contact failure due to
damage or dirt.
• Set charged battery into battery
compartment.
• Fully charge battery.
Low voltage alarm goes off
immediately after start of
operation.
• Battery contact failure due to
damage or dirt.
• Battery is not charged.
• Battery has failed.
• Check battery for contact failure due to
damage or dirt.
• Fully charge battery.
• Check if battery charging process is
correct.
• Check if transmitter functions correctly
by using spare battery or fully charged
battery.
Transmitter display
illuminates but any control
commands cannot be
performed.
• Voltage is not applied to
receiver.
• Failure in connection for
wireless communication.
• Check receiver cable for disconnection.
• Check functionality with LED in receiver
control light field.
Individual commands
cannot be executed.
• Receiver has failed.
• Connection to machine is
interrupted.
• Check connection cable to receiver for
disconnection.
If the problem is not solved after applying the suggested remedies above, contact our responsible service
engineers or HBC-radiomatic GmbH.
Symptom Cause Remedy
No response from
transmitter even after it is
powered on.
• The power is not turned ON. • Check the battery terminal for damage
or dirt.
• Install charged battery.
• Fully recharge the battery.
Voltage drop alarm goes off
immediately after power-on.
• Scratch or dirt on battery
terminal.
• Battery has not been charged.
• Battery failure
• Check the battery terminals for damage
or dirt.
• Fully recharge the battery.
• Check if the battery is charged properly.
• Check transmitter functionality by using
fully charged spare battery.
Some commands cannot be
executed.
• Receiver faults.
• Wiring to transmitter is
disconnected.
• Check receiver for wiring.
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