Optoma DDA120 User Manual

NuForce

DDA120

Integrated Amp

User’s Manual

Nuforce DDA120 Integrated Amp

FCC STATEMENTS

This device has been tested and found to comply with the limits 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

user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

•

• Consult the dealer or an experienced radio/TV technician for help.

SAFETY PRECAUTIONS

Observe the following

Safety Precautions

when operating the device.

• Only use the accessories that are included in the package.

• Do not expose the device to direct sunlight.

• Do not place the device in a damp condition or high humidity.

• Do not cover or block any ventilation openings of the device.
For proper ventilation, make sure there is at least 10cm clearance
at the back of the unit.

• Do not drop the device or subject it to severe impact.

• Do not operate the device during thunderstorms.

• Protect all cables and power cord from being walked on or pinched.

• Keep the device away from water.

• Unplug the power cord before cleaning. Wipe the device with a clean, dry cloth.

• Do not attempt to repair this device yourself.

AC 100(115)V / 230(240)V

FUSE T2.5A 250V

4

L

R

SPEAKER

6

EXPANSION SLOT

OPTICAL

SPEAKER

OPTICAL

OPTICAL

OUTPUT

10

cm

1

2

L

COAXIAL

5

3

R

USB

1