Zenith A27A74R Operating Manual

Also see for A27A74R: Service manual Operating guide

Contents

206-3372-AR E F E R E N C E M A I N T E N A N C EP A G E 3 6Caring foryourEntertainmentMachine.Maintenance1. Here’s a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of luke-warm water and a little fabric softener or dish washing detergent. Wring the cloth until it’s almost dry,and then use it to wipe the screen.2. Make sure the excess water is off the screen, and then let it air-dry before you turn on yourEntertainment Machine.1. Use a soft cloth with a mild soap solution to wipe the cabinet (avoid using any cleaner that says“industrial strength” or “will wash the white off of rice” on the label).2. Rinse the cloth and wipe the cabinet again.3. Let the cabinet air-dry before turning the Entertainment Machine on.Use a quality wood cleaner and polish. This will protect the Entertainment Machine from dirt and dust, aswell as keep the cabinet looking new.If you leave your Entertainment Machine dormant for a long time (such as a vacation), it’s a good ideato unplug the power to protect against possible damage from lightning or power surges. If you use anoff-air antenna, you may also want to disconnect it from the back of your TV before leaving.Screen CleaningExtended AbsenceIf you unplug your Zenith Entertainment Machine, you may have to reset the clock using the Clock Setmenu described earlier.Cabinet CleaningWood CabinetsEarly malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you will have withyour new Entertainment Machine. Be sure to turn the power off and pull out the plug before you begin any cleaning.