Vivitek D837 用户指南
D
D
D
L
L
L
P
P
P
P
P
P
r
r
r
o
o
o
j
j
j
e
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c
c
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t
t
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o
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r
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—
—
—
U
U
U
s
s
s
e
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r
r
r
’
’
’
s
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M
M
M
a
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a
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Adjusting the Volume
1.
Press the Volume +/-
buttons on the remote
control.
The volume control
appears on the display.
buttons on the remote
control.
The volume control
appears on the display.
2.
Press the Left or Right
Cursor buttons on the
keypad to adjust Volume
+/-.
Cursor buttons on the
keypad to adjust Volume
+/-.
FOR D825ES/D825EX
FOR D832MX
3.
Press the MUTE button to
turn off the volume (This
feature is available only
on the remote).
turn off the volume (This
feature is available only
on the remote).
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