Altech UEC DSR 4639 - Manual (Page 19)

19 | P a g e
©
Copyright 2012 Altech UEC (Pty) Ltd
9 V
OLUME AND
M
UTE
9.1
V
OLUME UP AND DOWN
9.1.1 Volume can be controlled by the VOL+ and VOL- buttons on the remote or on
the front of the PVR unit.
9.2
V
OLUME
M
UTE
9.2.1 Press the mute button to mute the sound and press it again to un-mute.
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OR ASSISTANCE EMAIL
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SUPPORT
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