Article ID : 00128437 / Last Modified : 11/30/2020

How to disable the "DEMO" mode of my Home Audio System

The display doesn't disappear even after turning off the system.

    IMPORTANT: This article applies only to specific products and/or operating systems. Check Applicable Products and Categories for details.

    The stereo system enters demonstration (DEMO) mode when you plug in the AC power cord (mains lead). Follow the steps below to turn off the DEMO mode. If any model-specific information is needed to complete any of these steps, refer to the operating instructions supplied with the product. Manuals are posted on our support website.

    MHC Series/SHAKE Series

    • For models with a DISPLAY button: While the system is in DEMO mode, press the DISPLAY button on the device or remote control.
    • For models without a DISPLAY button: While the system is in DEMO mode, press the POWER button on the device or remote control.

    GTK Series

    • GTK-PG10: While the system is in DEMO mode, press the MIC EHO button for more than 3 seconds.
    • GTK-XB60GTK-XB72GTK-XB90:While the system is in DEMO mode, press the W.PARTY CHAIN-LIGHT button for more than 3 seconds.
    • GTK-XB5GTK-XB7:While the system is in DEMO mode, press the  LIGHT button.
    • GTK-N1BTGTK-X1BT:While the system is in DEMO mode, press the POWER button.

    Other devices