Audio Output Type Setting; Speaker Setting; Audio Input; Selecting The Transmission Speed (Rs-232C) - Sharp PG-D3750W Operation Manual

Adjusting the Projector Function ("PRJ - ADJ" Menu)
(Continued)

6 Audio Output Type Setting

This function determines whether the audio
level output from the AUDIO output (MONITOR
output) terminal is fi xed or variable by linking
with VOLUME.
Selectable
items
FAO Audio output that does not vary in
(Fixed Audio strength with the volume level of the
Output) source projector.
VAO Audio output that varies in strength
(Variable with the volume level of the source
Audio projector.
Output)
Info
• When "Audio Out" has been set to "VAO", fi rst
make sure to lower the volume of the
projector before turning the power on or off
and when switching the input.

7 Speaker Setting

Selectable
items
On The audio signal is output from the
internal speaker.
Off The audio signal is not output from the
internal speaker.

8 Audio Input

This function allows you to select an
appropriate combination of audio input
terminals for each input mode.
Selectable
items
Audio 1 The AUDIO 1 input terminal is used as
an audio input terminal
Audio 2 The AUDIO 2 input terminal is used as
an audio input terminal.
HDMI HDMI terminal is used as an audio
input terminal. (This item is available
with HDMI input.)
46
Description
Description
Description
Menu operation n Page
9 Selecting the Transmission
Speed (RS-232C)
Make sure that both the projector and
computer are set for the same baud rate.
Selectable
items
9600bps Transmission speed is slow.
38400bps
115200bps
Transmission speed is rapid.

0 Fan Mode Setting

This function changes the fan rotation speed.
Selectable
items
Normal Suitable for normal environments.
High Select this when using the projector at
altitudes of approximately 1,500 meters
(4,900 feet) or more.
When "Fan Mode" is set to "High", the fan rotation
speeds up, and the fan noise becomes louder.

System Lock Function

This function prevents unauthorized use of the
projector. Once this function is activated,
users must enter the correct keycode each
time the projector is turned on. We suggest
you record the keycode in a safe place
where only authorized users have access.
Info
• If you lose or forget your keycode, contact
your nearest Sharp Authorized Projector
Dealer or Service Center (see page 61). Even
if the product warranty is valid, the keycode
reset will incur a charge.
a Setting/Changing the keycode
1 1
Select "System Lock", then press
ENTER or Q.
2 2
Select "Next", then press ENTER.
• The screen for entering the keycode
appears.
38
Description
Description