27EnglishOSD Messages9 Image is too smallor too large • Adjust the zoom lever on the top of the projector.• Move the projector closer to or further from thescreen.• Press "MENU" on the remote control or on thecontrol panel. Go to "Image setting --> AspectRatio" and try different settings.10 Image has slantedsides • If possible, reposition the projector so that it iscentered on the screen.• Press the "Keystone / " button on the controlpanel or remote control until the sides are vertical.11 Image is reversed • Select "Image --> Projection" on the OSD and adjustthe projection direction.# Condition Message Reminder1 Message Fan Fail - the system fan is not working.Projector Overheated - the projector has exceeded itsrecommended operating temperature and must be allowed tocool down before it may be used.Replace the lamp - the lamp is about to reach its maximumlifetime. Prepare to replace it soon.