Operation, Starting up the projector, On. see – BenQ SP920 User Manual
Page 23: Eng lish
23
Operation
Eng
lish
Operation
Starting up the projector
1.
Plug the power cord into the projector and into a wall socket.
Turn on the wall socket switch (where fitted).
2.
Press
Power on the projector or remote control to start the
projector. As soon as the lamp lights up, a "Power On Tone" will
be heard. The POWER indicator light flashes green and stays
green when the projector is on.
The start up procedure takes about 30 seconds. In the later stage
of start up, a startup logo is projected.
(If necessary) Rotate the focus ring to adjust the image
clearness.
To turn of the ring tone, see
"Turning off the Power on/off ring
for details.
3.
If you are prompted for a password, press the arrow keys to
enter a six digit password. See
"Utilizing the password function"
for details.
4.
Switch all of the connected equipment on.
5.
The projector will start to search for input signals. The current
input signal being scanned displays in the upper left corner of
the screen. If the projector doesn't detect a valid signal, the 'No
Signal' message will continue displaying until an input signal is
found.
You can also press SOURCE on the projector or remote control
to select your desired input signal. See
for details.
For safety reasons, use a 15A
extension cord if needed.
If the projector is still hot from
previous activity, it will run the
cooling fans for approximately
90 seconds before energizing the
lamp.
I
I
If the frequency/resolution of
the input signal exceeds the
projector's operating range, you
will see the message 'Out of
Range'
displayed on a blank
screen. Please change to an
input signal which is compatible
with the projector's resolution
or set the input signal to a lower
setting. See
for details.
If the frequency/resolution of
the input signal exceeds the
projector's operating range, you
will see the message 'Out of
Range'
displayed on a blank
screen. Please change to an
input signal which is compatible
with the projector's resolution
or set the input signal to a lower
setting. See
for details.
To maintain the lamp life, once
you turn the projector on, wait
at least 5 minutes before turing
if off.