Upgrading Of Analogue Locomotives; Resetting The Z21 Xl Series; Update Of Z21 Xl Series - Roco and Fleischmann z21 XL Serie Mode D'emploi

Digital Centre

2.4 Upgrading of Analogue Locomotives

Locomotives and components without decoder cannot be used in the Z21 Digital System.
Due to the entirely different voltage supply, the use of a non-decoder loco results in a highly irritating high-
frequency noise. In addition, there is a risk that the motors will be damaged.
However, many analogue models can be refitted with decoders and so made suitable for use on your Z21
layout.

2.5 Resetting the Z21 XL Series

If your digital system no longer operates flawlessly, please reset your Z21 XL Series to the factory setting as
follows:
▶ Press the stop key on the front of the unit.
▶ Keep the key depressed for 5 seconds. The LED light starts flashing in purple.
This shows the Z21 XL Series has been reset to the factory setting.

2.6 Update of Z21 XL Series

The Z21 Updater app for iOS and Android allows you to keep your Z21 system up to date at all times. In this
way, you can profit from all improvements and new functions.
Downloading updates - when connected with the Internet, you can simply check for new updates. These are
then also filed on the device.
Importing new updates - Simply switch into the Z21 network. After connection with the Z21 device, the
update can be imported.
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