PICTURE GLASS
Your Zenith is equipped with the new sealed picture glass and tube. Simply clean it from the front of the set when necessary.
Use lukewarm water and a mild soap solution. Carefully wipe dry with a clean, damp chamois cloth.
PULL-PUSH ON-OFF SWITCH—VOLUME CONTROL
To turn receiver ON, pull knob outward. To turn receiver OFF, push knob inward. Clockwise rotation of the knob increases the volume, counterclockwise rotation diminishes the volume.
Allow the receiver to warm up for about 1 minute before you wish to use it.
CHANNEL SELECTOR (VHF)
Turn knob to channel desired.