Page 1
HI-FI DAC POWER
AMPLIFIER
NERO XD
O W N E R S M ANU A L
Page 2
Table of C ontent
Parts 3-4
Operation 4-5
Troubleshooting 6
Safety Instruc tions 7
Specifica tions 7
Warranty Info 8
Parts
1. Power Indicator
2. Bluetooth I ndicator
3. OPT Indicator
4. Line In I ndicator
5. AUX Indicator
6. Remote Sensor
7. Volume Knob/Inpu t Selector
8. Antenna
9. RCA L/R
10. SUB Out
11. Line In
12. Optical Input
13. Speaker Outpu t - L/R
14. Speaker Outpu t + L/R
15. Power Input
16. On/O Switch
Inc ludi ng:
Instructio ns Manual
Remote Control
8
9 10
11
1 2 345
6
7
12
13
14 15 16
32
NERO
XD
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5
4
Parts Operation
1. On/O Button
2. Opti cal Source
3. Vol ume +/-
4. Previous/Next
5. Line In Source
6. Play/Pause
7. AUX Source
8. Mute
9. Bluetooth Source
1. Connect the power cord to the back of the
ampli fier then con nect it to a wall outlet.
2. Connect your devices to a suitable inpu t (more
instruction s on page 6).
3. Turn the power button to the On position, after
two seconds the unit wil l enter working status
and the inpu t indicator will li t up.
4. Press the Bluetooth, OPT, LINE or AUX button
on the remote or the vol ume knob to cho ose a
audio source.
Control the playback via the remote control by
pressing the button s.
Note: The amplifier wi ll shut o
automati cally
if the temperature exceeds 185°F, to indicate
thi s the Power indicator will turn orange. The
ampli fier wi ll re-start automati cally when the
temperature has dropped below 140±10°F.
Bluetooth Pairing
:
1. Press the Bluetoot h on the remote to activate
the Bluetoot h source.
2. Activate Bluetooth on your phone/tabl et and
start searching for new Bluetooth devices.
3. When your phone/tabl et finds OSD NERO XD,
choose this
unit and begin pairing up.
2
1
3
4
5
6
7
8
9
Operation
Connect Your Device:
Connect your subwoofer to SUB out.
Connect your CD player via its RCA cable to
the RCA L/R input . Ma ke sure you connect
the “L” plug to the left input channel and the
“R“ plug to the right inpu t channel.
Connect your phone/tablet /MP3 via an AUX
cable to Line In.
Connect your DVD pl ayer via its optical fiber
cable to the Optical Input.
Connect your speakers to the Speaker
Output. Make sure you connect the -/+ and
the L/R cables to the right inpu t.
Note: Remember to press the desired source
butt on on the remote control for the audio
source to work.
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7
6
Troubleshooting
Problem Possible Ca use
No power - The power cord is
disconnected.
- Poor connection at the wall
socket or the wall socket is
inactive.
No s ound - The sp eakers are
disco nnected.
- Volume con trol at lowest level.
- Check if the signal cables are
damaged..
- Check if the LEDs are blinking.
If not, rest art the a mplifier and
ensure that the LED displays is
in standby. If it still doesn’t work,
conta ct customers service.
Sudden
ly no
sound during
operation
- Ch eck if t he au d io so urce
works.
- Maybe the produ ct has
entered into over-heat protection
mode.
Bad sound - Audio source problem
- Bad or incorrect speake rs
con nections.
- Treble and bass control are
too low.
LED o
- Check if the amplifier is
con nected with the power outlet
and confirm that the vol tage
regulator works.
´ To reduce the risk of fire or electrical shock, do
not expose the product to rain or moisture.
´ The product should not be expos ed to any
dripping or spla shing liquid.
´ Objects filled with liq uids, such as vases,
should not be placed on the produc t.
´ Keep the remote control batter y away from
children. Disp ose of used battery promptly,
replace only with a batter y of the correct typ e.
´ Protect the power cord from damag e.
Do not pull push the power cord exc essively,
and take care not to let the power cord
become pinched, par ticularly at or near
the plug.
´ Keep the product away from heat sources suc h
as heat registers, stoves or other appli ances
that produce heat.
´ Avoid direct sunshine and coverin g vents.
Do not operate in a sealed box and be sure to
have enough room for heat exchange.
´ Avoid opening the cover. Do not open the
cover, or touch the inner parts, refer
servic ing to our customer ser vice.
Power supply AC 120V/60Hz ~ 220V/50Hz
Max output power 200W
Frequency resp onse 20Hz ~ 20KHz
Impendan ce 4o hm
Bluetooth range 33 feet
Dimensio ns 7.5 x 5.5 x 2” inch
Weight 2.8 lbs
The Bluetooth® word mark and log os are registered
trademark s owned by Bluetooth SIG,. Inc. and any
use of such marks by OSD i s under licens e.
Other tradema rks and trade names are those of their
respective own ers.
Safety Instructions Specifications
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8
Warranty Information
All OSD AUDIO electronics have (2) year Limited Warranty against defects in materials and workmanship.
Proof of purchase must accompany all claims. During the warranty period OSD AUDIO will replace any
defective part and correct any defect in workmanship without charge for either parts or labor
OSD AUDIO may replace returned electronics with a product of equal value and performance. In such
cases, some modications to the mounting may be
necessary and are not OSD AUDIO’s responsibility.
Damage to or destruction of components due to application of excessive power voids the warranty on
those parts. In these cases, repairs will be made on the basis of the retail value of the parts and labor. To
return for repairs, you must email customer service at RMA@audiogeargroup.com for a Returned
Merchandise Authorization (RMA) number then the unit must be shipped to OSD AUDIO at the owner’s
expense, along with a note explaining the nature of service required. Be sure to pack the product(s) in a
corrugated container with at least 3 inches of resilient material to protect the unit from damage in
transit.
This Warranty Does Not Cover: Damage caused by abuse, accident, misuse, negligence, or improper
operation (installation) • Any products that have been altered or modied • Any product whose
identifying number of decal, serial #, etc. has been altered, defaced or removed • Normal wear and
maintenance.
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