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Trouble Shooting
Fcc Information to User
If you have a problem to set up or to use your LCD monitor , you may be able to solve it yourself.
Before contacting customer service , try the suggested actions that are appropriate to your problem .
Symptoms
Blank screen
Power Indication is off
Make sure the the power cord
is firmly connected
page 6
Corrective Action
Reference
Blank screen
Power indicator is orange
Make sure the the signals and
PC power connected
page 6
Too dark or bright
Control Brightness or Contrast
page 12
Power indicator is green
"None Supported" message
Make sure max resolution and frequency of video
adaptor of PC and check your video and support
DDC and Plug and Play
page 6
Horizontal/Vertical noise
or jitter
Excute the AUTO ADJUST.
Control the Phase/Clock.
page 7~10
Horizontal or Vertical
position is not to center
Note: This equipment has been tested and found to comply with limit for a Class B digital device, pursuant to
part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential
Installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions. May cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. IF this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and
on, the user is encourage to try to correct the interrence by one or the following measures.
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experience radio TV technician for help
Change or modification not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment
Excute the AUTO ADJUST.
Control the Position
page 7~10
No sound
Make sure the sound cable
page 6
SDM1901S(¿„fi) 2004.2.25 4:51 PM ˘ `14