Hitachi VT-FX6510A - Manual (Page 28)

CABLE BOX SETUP
The cable box output channel has now been set. However, the VCR does not control your cable box. Turn
on the cable box and leave it tuned to the channel you want to record before the recording is scheduled to
begin.
Note: If you make a mistake when entering digits, press the REW button to return the white dash "---".
Then, press the or cursor button to enter the correct number.