VCR machine itself is to be on Channel 3 6. Turn TVS on by depressing CCTV button on podium 7. Go to each TV and put each on Channel 3 8. Depress power button on podium panel under area marked video cassette recorder 9. Put tape into VCR machine.
Volume is controlled by the black unit hanging directly under the podium panel.
When on, the switch will be lighted. To eject video, push the eject button on the nob on the VCR machine. Tracking should be automatic. If the picture is bad, first make sure VCR and all TVS are turned to Channel 3. Open cabinet in center of room.