There are three special buttons that control a browser zoom feature. The Zoom – button reduces the size of images and text in the browser window, while the Zoom + button enlarges images and text. The Zoom Reset button turns off any reduction or enlargement. This button also includes a readout of the current zoom level. Zoom can be set anywhere from 10% to 1000%, where 100% is no enlargement or reduction.
Note that the Zoom feature can be controlled via function keys as well as through the buttons on the ZDTV browser toolbar:
ZDTV remembers the zoom setting you used the last time you opened a particular web site. Click Zoom Reset if you want to return to the default setting.