Multiplex MULTIcont BL-20 SD User Manual

Operating instructions for MULTIcont
BL-20 SD / SD-L brushless speed controllers
MULTIPLEX Modellsport GmbH & Co.KG • Westliche Gewerbestraße 1 • D-75015 Bretten • www.multiplex-rc.de Page 5/5
Instructions for MULTIcont BL-20 SD / SD-L # 82 5958 (12-04-03/BRAN) • Errors and omisssions excepted. •
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MULTIPLEX
cells’ constantly high voltage curve; in this case the speed
controller is unable to cut the motor in good time. In these
circumstances you should fly using a current sensor or a timer, to
avoid discharging the drive battery to a dangerous level.
9. F INDING AND CORRECTING FAULTS
- When you connect the battery, the motor does not start, and the
speed controller beeps:
• Double beeps [••_••_••...] at one-second intervals
=> the battery voltage is too high or too low
• Single beeps [•___•___•...] at two-second intervals
=> non-standard throttle signal
• Single beeps [•••••...] at 0.25 second intervals
=> throttle stick is not at Idle position
• Rising sequence of sounds after two short beeps [•_•]
=> throttle channel is reversed; controller is in programming
mode.
- Motor rotates in the wrong direction:
• Interchange any two of the three motor wires.
- Nothing works: receiver, servos and speed controller do not
respond in any way
• Check all plugs, sockets and soldered joints for poor or
intermittent contact, and check polarity (+/-) once more. If
the system still does not work, ask for advice from the
dealer who sold you the speed controller.
- The motor stops when running:
• Throttle signal not reaching the controller
• Controller has entered low-voltage cut-off mode
• One or more connectors not making contact, or only making
intermittent contact.
10. G UARANTEE / L IABILITY E XCLUSION
Our products are covered by the currently valid statutory
guarantee regulations. If you wish to make a claim under
guarantee, please contact the model shop where you originally
purchased the unit.
The guarantee does not cover faults caused by:
• Incorrect handling, incorrect connections, reversed po-larity
• The use of accessories other than original MULTIPLEX items
• Modifications or repairs not carried out by MULTIPLEX or by
an authorised MULTIPLEX Service Centre
• Accidental or deliberate damage
• Normal wear and tear
• Use of the unit outside the stated Specification
MULTIPLEX Modellsport GmbH & Co.KG accepts no liability for
loss, damage or costs which are caused by the incorrect or
incompetent use of the product, or are con-nected with such use
in any way.
11. CE C ONFORMITY D ECLARATION
This device has been assessed in accordance with
the relevant harmonised European directives.
You are therefore the owner of a product whose design fulfils the
protective aims of the European Community relating to the safe
operation of equipment.
You are entitled to see the conformity declaration. Please ask
MULTIPLEX Modellsport GmbH & Co.KG for a copy.
12. D ISPOSAL N OTES
Electrical equipment marked with the cancelled waste
bin symbol must not be discarded in the standard
household waste; instead it must be taken to a suitable
specialist disposal or recycling system.
In the countries of the EU (European Union), electrical
equipment must not be discarded via the normal domestic refuse
system (WEEE - Waste of Electrical and Electronic Equipment,
Directive 2002/96/EG). You can take un-wanted equipment to
your nearest local authority waste collection point or recycling
centre, where the staff will dis-pose of it correctly and at no cost
to yourself.
By returning your unwanted equipment you can make an
important contribution to the protection of our shared
environment!

Multiplex MULTIcont BL-20 SD Specifications

General

Brand	Multiplex
Model	MULTIcont BL-20 SD
Category	Controller
Language	English