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ZE-NC2010 Installation Guide Software Update - Zenec

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4. Activation of the updates<br />

a) Now reset the unit to factory defaults: (Setup → Misc →Load Factory → Yes).<br />

<strong>Installation</strong> of the four software updates replaces the entire application software of the <strong>ZE</strong>-<strong>NC2010</strong> and all<br />

your previous custom adjustments will be lost. You will have to redo them manually.<br />

b) We recommend to restore the AF function when in tuner mode.<br />

d) This update won’t touch the bluetooth and CAN-bus part of the firmware, which have to be installed<br />

separately if necessary.<br />

5 Version check<br />

After you applied all four software updates you need to perform a version check: (Setup > General > Page2 ><br />

Version..........). Only the version numbers of MCU, MPEG and APPS are of interest.<br />

The software status after succesfull updates should look like the following:<br />

APP_V 2.88.5_0311_100129<br />

MPG_V 2.1.88_0311_100126<br />

MCU_V 2.2.72_0311_100129<br />

The display of „ADP:….“ after the version number of the MCU signifies the software status of the CAN bus<br />

interface. If any deviation from the above mentioned status should occur, you can fix it by reapplying the<br />

respective part of the software. After doing so, reassure yourself by repeating the version check until you get<br />

the desired result.<br />

CAUTION :<br />

If one or even more of the partial updates fail, you may encounter strange erratic behaviour of your<br />

unit. Therefore version check and , in case of version check failure, reinstallation of the respective<br />

firmware parts are absolutely mandatory.<br />

Remark concerning password<br />

If you changed the default code of the theft protection please note that this also has been reset to<br />

factory defaults ( now you have to enter four times zero instead of your custom password).<br />

Unlock<br />

Depending on your previous software version, your device might lock itself after the MCU update<br />

process. Don´t panic, that´s not a big deal: Try „0000“ to unlock and if that´s not going to help push<br />

„SRC and“MUTE“ simultaneously until you get the onscreen message „ENTER SUPERCODE“.<br />

Now type „123456“. Done.<br />

3 von 3<br />

12.02.2010 JL / Uwe Morath, Product Development

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