Safety Notes
• This locomotive is to be used only with an operating
system designed for it (Märklin AC, Märklin Delta,
Märklin Digital or Märklin Systems).
• Use only switched mode power supply units and transfor-
mers that are designed for your local power system.
• This locomotive must never be supplied with power from
more than one transformer.
• Pay close attention to the safety notes in the instructions
for your operating system.
• WARNING! Sharp edges and points required for operation.
• Do not expose the model to direct sunlight, extreme
changes in temperature, or high humidity.
Important Notes
• The operating instructions are a component part of the
product and must therefore be kept in a safe place as
well as included with the product, if the latter is given to
someone else.
• Please see your authorized Märklin dealer for repairs or
spare parts.
• The warranty card included with this product specifies the
warranty conditions.
• Disposing: www.maerklin.com/en/imprint.html
8
Functions
• Recognition of the mode of operation: automatic.
• Addresses that can be set:
1-80 (Control Unit 6021/Mobile Station 60651/652)
1-255 (Central Station 6021x/Mobile Station 60653)
• Address set at the factory: 20
• Mfx technology for the Mobile Station/Central Station.
Name set at the factory: BR 221-120-9
• Adjustable Acceleration delay (ABV).
• Adjustable Braking delay (ABV).
• Adjustable maximum speed.
• Setting the locomotive parameters (address, acceleration/
braking delay, maximum speed): with the Control Unit,
Mobile Station, Central Station.
• Headlights, changing over with the direction of travel.
• Only the train control functions and headlight changeover
feature are available in analog operation.
• Various controllable functions.
• Volume can be changed for the sound effects.