Meaning Of The Leds - roco Z21 signal DECODER Bedienungsanleitung

7. Meaning of the LEDs

Normal operation
Colour
Blue (status)
Blue (status)
Red (Error)
Green (Data)
Green (Data)
Green (Data)
Blue
Red
Green
White
Configuration mode (button programming)
Colour
Green
White
Green
White
Red
Green
White
Blue
Red
Green
White
Red
White
Green
White
Blue
White
Status Meaning
on Track signal present on input DCC.
flashes No track signal present on input DCC.
(The decoder still also accepts switching commands from
the zLink interface.)
flashes Short circuit or overload detected.
off "ROCO" addressing mode.
on "RCN-213" addressing mode.
flashes briefly Decoder processes data/commands from the track or from
the zLink interface.
flashes Resetting to factory status.
on
(Hold down programming button for longer than 8s.)
on
on
Status Meaning
on Option 1: Program address.
flashes white once
( Decoder waits for switching command, or long button
(short, pause) press for next option.)
on Option 2: Number of signals = 2.
flashes white twice • Press the programming button briefly: Increase number.
(short, short, pause) • Press the programming button for a long time: save
on Option 2: Number of signals = 3.
on • Press the programming button briefly: Increase number.
flashes white twice • Press the programming button for a long time: save
(short, short, pause)
on Option 2: Number of signals = 4.
on • Press the programming button briefly: Reset number.
on • Press the programming button for a long time: save
flashes white twice
(short, short, pause)
on Option 3: "ROCO" addressing mode.
flashes white x 3 • Press the programming button briefly: Change over mode
(short, short, short, pause) • Press the programming button for a long time: save
Option 3: "RCN-213" addressing mode
on
flashes white x 3 • Press the programming button briefly: Change over mode
(short, short, short, pause) • Press the programming button for a long time: Save
mode
flashes Next option
flashes (When pressing the programming button for a long time)
After last option: Save setting and return to normal ope-
ration.
Z21 ist eine Innovation von FLEISCHMANN und ROCO
59