Integra NAS-2.3, Instruction Manual

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Your Audio Network Server has been designed to provide years of
trouble-free operation. If, however, you need technical assistance
above and beyond what is covered in this user guide, we have
established the following methods for continued support:
Before contacting technical service, try the following
troubleshooting methods:
The front panel display does not light
• Is the power cord plugged in properly at the wall?
• Is the power cord plugged in properly at the back of the unit?
• Does another device operate correctly using this same AC outlet?
The system seems to be playing but no sound is heard
• Are the amplifier and speakers connected correctly?
• Is the amplifier switched on?
• Is the amplifier’s volume control set at the minimum level?
• Is the amplifier’s selector switch set to the correct input (e.g.“CD”
or “AUX”)?
• Which output is the Audio Network Server currently playing on
(this is displayed on the TV screen)? Is this the output you have
connected to the amplifier?
• Switch the unit to off mode, disconnect the power supply and
restart the unit.
The Audio Network Server TV interface is not visible
• Is the TV switched on? Can other channels be viewed
successfully?
• Is the TV switched to the correct AV input?
• Are you using the correct video cable to connect the TV?
Remote control operation is not possible
• Is the remote control unit’s transmitter pointed correctly at the
remote sensor on the front of the Audio Network Server?
• Is there an obstruction between the transmitter and the remote
sensor?
• Are the batteries in the remote control exhausted?
• Is there another strong light (from a window, etc.) striking the
Audio Network Server’s remote sensor?
A CD/CD-R disc cannot be played
• Is the disc placed in upside down?
• Is the disc damaged, dirty, scratched or warped?
• Is the disc a valid audio format CD?
• Some copy-controlled CDs may not conform to official CD
standards. They are special discs and may not play on the
Audio Network Server.
Some tracks of the CD cannot be recorded
• Is the disc damaged, dirty, scratched or warped?
• Are the failed tracks valid audio tracks?
The disc tray does not come out though you have pressed the
Open/Close button
• The CD tray may not open by pressing the open/close button on
the front panel if an error occurs with the CD inside it. In this
case, insert the safety pin into the small hole at the lower right of
the tray, and then push the pin carefully to open the tray.
Getting Help Specifications
General
System Hard Disk Audio Server
Power requirements AC 100-240V ~50Hz/60Hz
Power Consumption 44W Max
Weight 18.7lbs (8.5Kg) Max
Dimensions 17-3/16” x 4” x 14-7/16”
437mm x 101mm x 367mm
Operating temperature 10-40°C
Operating humidity 10-90%RH(non-condensing)
Video Outputs
• S-Video Output
Output level 1V
p-p
/75W
Connector S-VIDEO jack
• Composite video output
Output level 1V
p-p
/75W
Connector RCA jack
• VGA output
Output level 0.75V
p-p
/75W
Connector 15 pin D-type F
Output resolution 800x600
Audio outputs
• Analog outputs (NAS-2.3 - 1 output, NAS-2.6 - 4 outputs)
Output level 2V
RMS
Output impedance 600
Ω
Connector RCA jack
• Digital outputs
Optical output connector Toslink
Coaxial output level 500mV
p-p
/75
Ω
Coaxial output connector RCA jack
Audio inputs
• Analog inputs
Maximum input level 2V
RMS
Input impedance 10k Ω
Connector RCA Jack
• Digital inputs
SRC supported freqency 32kHz, 44.1kHz, 48kHz
Maximum input level 500mV
p-p
/75
Ω
Coaxial input connector RCA Jack
Optical input connector Toslink
Analog audio characteristics (typical)
Frequency response 20Hz to 20kHz ± 0.5dB
S/N ratio (@1KHz 100dB (A weight)
Dynamic range better than 96dB
Total harmonic distortion (@1kHz) 0.003%
Channel separation (@1KHz) 110dB
Communications
• Modem
Connector RJ11 (56kbit/s)
• Ethernet
Connector RJ45 (10 Base T/100 Base T)
• Controller
Connector 9 pin D-type M
• IR Input
Maximum input level 5V
Connector 3.5mm jack
• USB (2 connectors)
Connector Type A USB socket
Note:
The specifications and design of this product are subject to change
without notice.