Radio Shack 4-in-One Smart Light-Up Remote Control - Manual (Page 11)

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function, repeat Steps 1–2, then press AUX
twice.
PUNCH-THROUGH
The punch-through feature lets you alternately
control two different devices without pressing
the device keys for each one.
A TV is often the only device that uses the vol-
ume keys. Punch-through allows you to control
the TV’s volume while the 4-in-One is in any de-
vice mode. With punch-through on, if you press
VCR and use your volume keys, the 4-in-One
will control the TV’s volume instead of the
VCR’s.
Turning Punch-Through Off /On
If your cable converter or VCR has volume con-
trol, you might want to turn off punch-through so
you can use the cable converter’s or VCR's vol-
ume instead of the TV's. To turn off punch-
through:
1. Hold P until the red light blinks twice.
2. Press 9 9 3 then VOL + . The red light blinks
four times.
3. When you want to control the volume
through your cable converter, press CBL
before using the volume control.
To turn punch-through back on:
1. Hold down P until the red light blinks twice.
2. Press 9 9 3 , then the device key you want
to control all volume ( TV , for example). The
red light blinks twice and the device you
chose controls volume whenever you
press a volume key on the 4-in-One.
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