Sony Trinitron KV-VF21M70 - Manual (Page 45)

45 Additional Operations
9
Press M or m to set the source to be switched on, then press
ENTER.
The SOURCE changes as follows.
TV PROG t VCR N (video playback)
R
If you select TV PROG, press M or m to change the channel
numbers.
10
Press M or m to select ON TIMER, then press ENTER.
11
Press M or m to set ON TIMER to ON, then press ENTER.
12
Press MENU to return to the normal screen.
The indicator on the video TV lights up.
To cancel the on-timer function
In step 11, press M or m to set ON TIMER to OFF, then press
ENTER.
The
indicator on the video TV turns off.