Yamaha DPX-830 - Manual (Page 23)

19
◆ Viewing computer images
Preparation:
• Always remove the lens cap before operating the projector.
• Turn on the power of the connected computer.
1. Confirm the POWER indicator lights up red.
• If the projector was turned off before the lamp was cooled down sufficiently last time, the fan may start rotating and the STANDBY/ON
button may not work after the power cable is plugged. (The STATUS indicator blinks green.) After the fan stops rotating, press the
STANDBY/ON button to turn back on the POWER indicator.
2. Press the STANDBY/ON ( ) button on the projector or ON ( I ) button on the remote control.
• It may take about one minute for the lamp to light up.
• The lamp fails to light up on rare occasions. If this happens, wait for a few minutes and then try again.
• Do not cover the lens with the lens cap while the lamp is on.
3. Select an input source.
• Press the D-SUB/HDMI button on the projector or the D-SUB button on the remote control that is corresponding to the terminal in use.
–The input source is switched between D-SUB and HDMI at every press of the D-SUB/HDMI button on the projector.
• There may be a delay before an image is displayed on the screen depending on the type of the input signal.
• Images may not be projected in the correct position depending on the type of the input signal. If this happens, press the AUTO SYNC
button on the projector or the AUTO button on the remote control (see page 20).
4. Adjust the position of the projector to keep an appropriate projection distance with which images are projected in their
specified sizes.
5. Adjust the position of the projector so that the projector and the screen are perpendicular to each other (see page 8).
• When the projector cannot be positioned perpendicularly to the screen, adjust the projection angle (see page 8).
6. Adjust the size of the projected image by turning the ZOOM ring.
7. Adjust the focus by turning the FOCUS ring.
Repeat steps 4 to 7, if necessary.
Important
• When a 4:3 image is continuously displayed for a long time before displaying a 16:9 image, the afterimages of the black
bars on each side may appear on the 16:9 image screen. Consult your dealer in this case.
• Do not display a still picture for a long time because the afterimages may persist on the screen.
POWER
S-VIDEO D-SUB
STANDBY ON
ASPECT HIDE AUTO
SQUEEZ S. ZOOM NORMAL
COMP. VIDEO HDMI
ASPECT
INPUT
ENTER
KEYSTN MENU
SETTING
BRIGHT
SHARP
C.TEMP CONT.
MEMORY
2 3 1
IRIS GAMMA
STANDBY/ON
POWER STATUS
AUTO SYNC
ENTER
MENU
DIGITAL CINEMA PROJECTOR DPX-830
RDP-81
ON ( I ) button
AUTO button
STANDBY/ON
button
FOCUS ring
ZOOM ring
D-SUB/HDMI
button
AUTO SYNC
button
D-SUB button