InfoDisplay information about the current software version, IP address andunique Internet MAC identifier.Mass Storage UsageInformation is shown about the status of the M52 hard drives or USBmass storage device like total, used and remaining disk space. “No Disk”is displayed if there’s nothing connected at the rear panel’s USB 2 port.Test Mass StorageThe connected M52 or USB mass storage device will be tested andthe result will be shown in the display. “No Mass Storage” is displayed ifthere’s nothing connected at the rear panel’s USB 2 port.WiFi Hot Spot Mode• Enabled: Upon powering up, M50 goes to normal procedure ofconnecting to network and then to Hot Spot mode.• Disabled: M50 bypasses connecting to a network and goes directlyto “Ready” mode. It does not go to Hot Spot mode.IR ChannelThe M50 has the capability to operate via alternate IR channel. This ispractically useful if you have two NAD products that can be operatedby similar remote control commands. With alternate IR Channel, twodifferent NAD products can be controlled independently in the samezone by setting each one to a different IR channel.• Channel 0: Default IR channel setting of M50 to Channel 0. TheIR Channel for both the M50 and remote control must be set to IRChannel 0 for full interface.• Channel 1: Default IR channel setting of M50 to Channel 1. TheIR Channel for both the M50 and remote control must be set to IRChannel 1 for full interface.IMPORTANT NOTES• The IR Channel feature is compatible only with programmable NADremote controls like the AVR 4 and HTR-series remote controls.• The M50 remote control is defaulted to IR Channel 0. The M50 remotecontrol has no feature that will allow it to switch IR channels soensure that the corresponding IR Channel setting of your M50 is set toChannel 0.RebootYes: Restart your M50 again.No: Reboot is not initiated.Factory ResetYes: Restore your M50 to its factory default settings.No: Do not initiate factory reset.Another way to restore your M50 to its factory default settings is byundertaking the following steps.HOW TO MANUALLY RESET M50a While keeping hold of front panel Standby button (press and hold),set the POWER switch at the rear panel to ON. The blue Standby LEDwill continuously flash and the VFD will showNAD M50Upgrade Modeb Continue press and hold of Standby button (for more than 30seconds) until VFD will showNAD M50Factory Reset…c Release hold of the Standby button.d With the blue Standby LED continuously flashing, the M50 willeventually restart and undergo normal start up procedure.e The VFD will end up showingReadyHotspot Mode(If connected via Wireless connection)Ready(If connected via Wired connection)You are now ready to use or configure your M50.10 FRONT USB• Connect to this input a USB mass storage device with music files.Typical USB mass storage devices compatible with M50 includeportable flash memory devices and external hard drives (NTFS,EXT4 formatted).11 9/0/7/8, ENTER• Press 0 to skip forward or 9 to skip backward a track or song.• Press 7/8 to scan fast-forward or fast-reverse during playback.• The front panel 7/8/ 9/0 and ENTER buttons performrespectively the same functions of the remote control A/S /F/Dand ENTER buttons. Use these buttons to navigate through theMENU options.IDENTIFICATION OF CONTROLS9ENGLISHFRANÇAISESPAÑOLITALIANODEUTSCHNEDERLANDSSVENSKAРУССКИЙ