Troubleshooting - Optoma Pico PK102 User Manual

h u M
oW to Se the
Input signal source
Composite or
Component source
VGA source
t
rouBleShootIng
If you experience a problem with your
projector, please refer to the following
information. If a problem persists, please
contact your local reseller or service
center.
Image Problems
No image appears on-screen
• Ensure the cables/charger/
battery are correctly and securely
connected.
• Ensure the pins of connectors are
not crooked or broken.
• Make sure the projector is
switched on.
Image is out of focus
• Adjust the Focus Dial.
• Make sure the projection screen
is between the required distance
7.9 to 103.8 inches (0.2 to 2.636
meters) from the projector. See
page 5.
Image is too small or too large
• Move the projector closer to or
further from the screen.
Image is reversed
• Select "Settings-->Projection" from
the OSD and adjust the projection
direction.
Audio Problems
No sound
• Press the VOLUME + button. (See
page 3.)
- e S
enu xternal ource
Menu/Enter
Volume +/Up
Volume -/Down
<Note>
Only for VGA input source.
Battery Problems
Battery capacity is low
• Remove the battery and clean the
connectors.
• The battery is worn out and needs
to be replaced. See page 3.
LED Indicator
Operation
Charge enabled without battery
Battery Charging
Charge Complete
• :Off / :Flash /
Message Reminders
• Out of the range
• High battery consumption
Please charge the battery. (See page
3)
or
I (c
nput ompoSIte
<Note> Supported format
Composite AV: NTSC, PAL
VGA: 640x480@60Hz, 800x600@60Hz
Component: 480i/p
Bright mode: Full lamp power.
ECO: Standard lamp power.
Front Desktop.
Rear Desktop.
Front Inverted.
Rear Inverted.
4x3 aspect ratio.
3x2 aspect ratio.
Battery is at full capacity.
Battery is at mid capacity
Battery is at low capacity
Image setting, you can adjust
Frequency, Phase and H. Position
functions.
H. Position: adjust the horizontal
position.
c
ompatIBIlIty
Computer
Mode Resolution
640x480
VGA
800x600
SVGA
Video
NTSC: M(3.58MHz), 4.43MHz
Message LED (Red)
PAL: B, D, G, H, I, M, N
:On
av, vga, c
omponent
Phase: change the display data
frequency to match the frequency
of your computer's graphic card.
Use this function only if the image
appears to flicker vertically.
Frequency: synchronize the signal
timing of the display with the
graphic card. If the image appears
to be unstable or flickers, use this
function to correct it.
m
oDe
V-Sync H-Sync
(Hz) (kHz)
60 31.5
60 37.9
)
7