Sherwood R-671 - Manual (Page 17)

• If removing all punch-through functions is
performed successfully, the LED will flicker twice.
16
Using a punch-through function
This remote control may be programmed to
operate either the AUDIO volume punch-through
or the TV volume and/or TV channel punch-
through in conjunction with any of the eight
components controlled by this remote control.
For example, since this receiver will likely be used
as the sound system while watching TV, you may
want to adjust this receiver’s volume although this
remote control is set to control the TV.
• When programming this remote control for the
AUDIO volume punch-through, press and hold
down both “AUD” button and “VOLUME
”
button for more than 1 second.
• If programming is performed successfully, the
LED will flicker twice.
• When you want either TV volume or TV
channel punch-through, press and hold down
both “TV” button and either “VOLUME
” or
“CH/LEVEL ” button for more than 1 second.
Note :
• If you use one of AUDIO and TV volume
punch-through functions, you cannot use the
other.
Removing a punch-through function
• When removing the AUDIO volume punch-
through, press and hold down both “AUD”
button and “VOLUME
” button for more than
1 second.
• If removing is performed successfully, the LED
will flicker twice.
• When you want to remove either TV volume or
TV channel punch-through, press and hold
down both “TV” button and either “VOLUME
” or “CH/LEVEL ” button for more than 1
second.
Removing all punch-through functions
Press and hold down both “AUD” button and
“AUTO” button for more than 1 second.