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17.1 Programming Mobile Decoder Addresses
1. Be sure that only the loco you want to program is on the programming
track (
see Section 6.1
). If you are using operations mode programming,
the loco you want to program can be anywhere on the layout but it must
have a decoder that is capable of ops mode programming installed.
2. Press the
PROG
key to enter programming mode. The DT402 will display
the following to show you are in the
Program
mode:
“CVNo”
on the left side indicates that configuration variable numbers will
show on the left and
“dAt”
on the right side indicates that CV values or data
will show on the right side of the display.
The mode indicator in the center of the bottom line of the display shows
which programming mode the throttle was using the last time it was in pro-
gramming mode. Press the
PROG
key to cycle through the following
options:
P
G
= Paged mode (Digitrax Preferred Programming Mode)
P
H
= Physical register mode
Pd
= Direct mode
Po
= Operations mode (See your Command Station manual).
3. After a few seconds, the display will display the last CV and CV Value you
programmed. If the display does not show
Ad2=???,
turn the
L
Throttle
knob counterclockwise until you see
Ad2
in the left side of the display:
4. If you want to program a 4-digit address, press the
R
Throttle
knob once to
change the display to:
You can toggle between 2- and 4-digit address programming by pressing
down on the
R
Throttle
knob.
5. Use the
PROG
key to select which programming mode you wish to use.