Denon DNP-720AE Service Manual

Also see for DNP-720AE: Specification Owner's manual Owner's manual Owner's manual Network Setup Guide

6CAUTIONS IN SERVICINGFirmware update• When you replace the IC113, you need software updates.Refer to "After replacing IC113".• When you replace the WLAN MODULE, you need software updates. And MAC Address seal replacement is required.Refer to "After replacing WLAN MODULE".Initializing Network Audio Player (Factory Rerset)Network Audio Player initialization should be performed when the μcom, peripheral parts of μcom, and WLAN MODULEare replaced.1. Turn off the power using ON/STANDBY button, unplug the power cord.2. Plug the power cord into a power outlet while pressing SOURCE and CURSOR f button simultaneously.3. Check to light the ON/STANDBY LED to green, and release your fingers from the 2 buttons and the microprocessorwill be initialized.Note: • If step 3 does not work, start over from step 1.• All user settings will be lost and the factory setting will be recovered after the set is initialized.So make sure to note down your setting beforehand for restoring after the initializationON/STANDBY ON/STANDBYLED CURSOR fSOURCE