INSTRUCTIONS FOR ADVANCED
USERS
MTS Onboard Decoder (only 21392
and 21393)
Programming functions
You can program numerous func-
tions of the onboard decoder to suit
your requirements. If you want to do
this, program the “function values”
in “registers” (CVs) using a PC and
the 55045 MTS PC Decoder Pro-
gramming Module. You can also pro-
gram the function values using a
55015 Universal Remote.
Hints:
- For normal operation, it is not nec-
essary to change the function val-
ues.
- If programming results in unsatis-
factory operation, you can repro-
gram the factory pre-set values of
most important CVs: Program reg-
ister CV55 to function value 55.
This also reprograms the loco
address to the factory pre-set
value.
To reprogram the factory pre-set
function values with the 55015,
select programming mode “P” (dis-
plays shows “P --”). Then input 6, 5,
and 5 and press the right arrow but-
ton. The display shows “P --” again:
Input 5, 5, and 5 and press the right
arrow button again.
CAUTION! This model may be pow-
ered with a catenary on analog lay-
outs only. For operation with the dig-
ital Multi-Train System, the model
must use track power. Otherwise,
dangerously high voltages may
result.
Attention! After extended operation,
this model may leave carbon dust or
other debris around the track. This
dust and debris can stain carpet and
other materials. Consider this when
setting up your layout. Ernst Paul
Lehmann Patentwerk and LGB of
America are not liable for any dam-
ages.
SERVICE
Do-It-Yourself Service Levels
Level
- Beginner
Level
- Intermediate
Level
- Advanced
Attention! Improper service will void
your warranty. For quality service,
contact your authorized retailer or an
LGB factory service station (see
Authorized Service).
Hint: Additional expert instructions
for many LGB products are available
at www.lgb.com.
Lubrication
The axle bearings should be lubricat-
ed occasionally with a small amount
of LGB Maintenance Oil (50019).
Cleaning
This model can be cleaned externally
using a mild detergent and gentle
stream of water. Do not immerse this
model.
Attention! The model 21392 is equipped
with sound electronics. Do not
expose the speaker directly to water.
Replacing the light bulbs
Lower/upper lights 1: Carefully pry
the lens away from the lantern. Using
tweezers, remove and replace the
bulb. Reassemble.
Interior lights 3: To replace the inte-
rior light bulbs, the model must be
disassembled. We recommend
installation of these parts at an
authorized LGB service station. For
quality service, contact your author-
ized retailer or an LGB factory service
station (see Authorized Service). For
more information on how to replace
the interior light bulbs, check the
"expert instructions" available online
at www.lgb.com under "products."
Replacing the traction tire
- Use a small, straight-blade screw-
driver to replace the traction tire:
- Pry the old traction tire out of the
wheel groove.
- Gently insert the new traction tire
into the wheel groove.
- Make sure that the traction tire is
seated properly in the wheel
groove.
Hint: The model is equipped with two
traction tires.
Maintenance parts
50010 Smoke and Cleaning Fluid
50019 Maintenance Oil
51020 Gear Lubricant
62201 Standard Motor with Short
Shaft
63120 Brushes, Assembled,
14 mm and 16 mm, 8 pieces
(2 packages needed)
63218 Standard Pick-Up Shoes,
2 pieces (2 packages needed)
63403 Scissor Pantograph, Silver
68511 Plug-In Bulb, Clear, 5V,
10 pieces
69104 Traction Tire, 37.5mm,
10 pieces
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