DONNER A40,A40D Bookshelf Speakers User Manual

: June 3, 2024
: Donner

DONNER A40,A40D Bookshelf Speakers

A40,A40D Bookshelf Speakers

Welcome to Donner
Thank you for choosing Donner Bookshelf Speakers!
Please read this instruction manual carefully before using this product.
Be sure to save these instructions for future reference. ****

Warning:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK AND ANNOYING INTERFERENCE, PLEASE USE ONLY THE RECOMMENDED ACCESSORIES FOR UNINTERRUPTED SERVICE OF THIS DEVICE!

DESIGN, ACCESSORIES, AND SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

IMPORTANT SAFETY INSTRUCTIONS

Do Not Tear Down

This product does not contain user-serviceable parts. Do not attempt to disassemble or modify the internal parts in any way.
Placement
Do not place the product in an unstable position or a location with excessive vibration, where it might accidentally fall over and cause injury.
Do not use the product in a confined and poorly ventilated location.
Do not place this product around corrosive gas or salty air, otherwise, it may cause malfunction.

Installation

Do not cover this product with any cloth.
Do not install this product on a carpet or rug.
Make sure the top surface faces up rather than installed on its sides or upside down.
Before moving the product, please remove all connected cables.

Fire Warning

Do not place any burning items or open flames near this product, since they may cause a fire.
Unplug this product during lightning storms and long-time disuse.

Abnormality
If any of the following problems occur, immediately turn off the power of your speaker and disconnect the electric plug from the outlet.

Unusual smells or smoke is emitted.
There is a sudden loss of sound during the use of the product.
Cracks or other visible damage appear on the product.

Handling and Maintenance

Do not touch the speaker driver unit, since it might cause malfunction.
Do not place vinyl, plastic, or rubber objects on the product, since this might cause alteration or discoloration of the panel.
When cleaning the product, use a dry and soft cloth. Do not use paint thinners, solvents, cleaning fluids, or chemically impregnated wiping cloths since this might cause alteration or discoloration.
Air blowing out of the bass reflex ports is normal, and often occurs when the speaker is handling program material with heavy bass content

Notes: Donner cannot be held responsible for damage caused by improper use or modifications to the device.

WHAT’S INCLUDED

Active speaker x1
Passive speaker x1
Speaker connecting cable x1
3.5 mm to RCA audio cable x1
RCA jack to two RCA plugs audio adapter cable x1
Power cable x1
Remote control x1
User manual x1

PANEL LAYOUT

Main Unit A40

DONNER A40,A40D Bookshelf Speakers Overview

Tweeter
● Aluminum dome tweeter for crystal clear sound reproduction.
Woofer
● High-impedance fiber woofer for bass.
TREBLE Knob
● Adjust treble level. Adjustment range is from -6dB to 6dB.
BASS Knob
● Adjust bass level. Adjustment range is from -6dB to 6dB.
VOLUME Knob/ Input Selection Switch
● Adjust the volume level. Rotate to increase/decrease the volume level.
● Press for selection of the PC, AUX Input.
Status Indicator
● PC Mode: Light up white
● AUX Mode: Light up white
Inverted Tube
● Design for bass effect.
RCA Input
● PC Input
● AUX Input
Power Switch
● Used to turn on/off the main power to the speaker.
Power Adapter
● Universal Input: 100 – 240V/50-60Hz.
OUTPUT TO Passive Speaker

Main Unit A40D

DONNER A40,A40D Bookshelf Speakers Overview

Tweeter
● Aluminum dome tweeter for crystal clear sound reproduction
Woofer
● High-impedance fiber woofer for bass.
TREBLE Knob
● Adjust treble level. Adjustment range is from -6dB to 6dB.
BASS Knob
● Adjust bass level. Adjustment range is from -6dB to 6dB.
VOLUME Knob/ Input Selection Switch
● Adjust the volume level. Rotate to increase/decrease the volume level.
● Press for selection of the BT, COA, PC, AUX, OPT, and USB Input.
Status Indicator
● BT Mode:
Bluetooth connecting=Blinking blue
Bluetooth connected =Steady blue
● COA Mode: Light up white
● PC Mode: Light up white
● AUX IN Mode: Light up white
● OPT Mode: Light up white
● USB Mode: Light up white
Inverted Tube
● Design for bass effect.
Input/Output
● PC Input
● AUX Input
● SUB OUT Output
● COAX Input
● OPTICAL Input
● USB-PC Interface
Power Switch
●Used to turn on/off primary power to the speaker.
Power Adapter
●Universal Input: 100 – 240V/50-60Hz
OUTPUT TO Passive Speaker

Note: In case of no operation within 30 minutes, the unit will automatically switch to Standby mode for power saving. Please press the volume knob or the power button of the remote control to activate.

REMOTE CONTROL

For A40

Button
– Power on/off
Button
– Press to decrease the volume level.
Button
– Mute the unit or de-mute the sound.
Button
– Press to increase the volume level.
Button
– PC to RCA input mode.
Button
– Press to switch the AUX mode.
Button
– Power On/Off.
Button
– Press to decrease the volume level.
Button
– Play/Pause in BT mode.
Button
– Skip to the previous track in BT mode.
Button
– Mute the unit or de-mute the sound.
Button
– Press to increase the volume level.
Button
– Skip to the next track in BT mode.
Button
– PC to RCA input mode.
Button
– Press to switch OPT mode.
Button
– Press to switch COX mode.
Button
– Press to switch AUX IN mode.
Button
– Press to switch BT mode.
Button
– Press to switch USB mode.

PREPARATION

Battery Replacement for the Remote Control

Please refer to the illustration to open the battery compartment, insert the CR2025 batteryand close the compartment.

Battery

Improper or incorrect use of batteries may cause corrosion or battery leakage, which could cause fire, personal injury, or damage to property.
Danger of explosion if the battery is incorrectly replaced. Replace only with the battery type indicated in this manual.
Do not install new batteries with used ones and do not mix different types of batteries.
Do not dispose of used batteries as domestic waste. Dispose of them in accordance with local regulations.

Remote Control

Do not place the remote control in places that are hot and humid.
Remove the batteries when unused for a long period of time.

Using the Remote Control

The remote control can be used within a range of 6m from the remote sensor and within angles of up to about 30 degrees.

Product Setup Suggestion

A40,A40D Bookshelf Speakers Preparation illustration

CONNECTION

Speaker Connection

Connect one end of the speaker wire to the binding posts on the back of the Active Speaker and connect the other end of the speaker wire to the binding posts on the back of the Passive Speaker

Caution!

To avoid damage to your speaker, please make sure that power is switched off before making or changing any connections.
Ensure the same color wire is connected to the same color binding posts on each speaker.
Banana plug (not supplied) connections are also available. Simply insert the Banana plug connector into the corresponding terminal

A40,A40D Bookshelf Speakers Connection illustration

A40 Connection Layout

Use a 3.5 mm to RCA stereo audio cable (supplied) / RCA to RCA audio adapter cable (supplied) to connect the AUX IN socket to the AUDIO OUT sockets of the external device.
A40,A40D Bookshelf Speakers Connection illustration

A40D Connection Layout

Use a 3.5 mm to RCA stereo audio cable (supplied) / RCA to RCA audio adapter cable (supplied) to connect the AUX IN socket to the AUDIO OUT sockets of the external device.
Use a subwoofer RCA cable, digital coaxial audio cable, optical fiber audio cable, or USB cable (not supplied) to connect to the appropriate device according to your needs

Wired Digital or Analog Connection

Using an audio cable to connect the audio source to the speaker.
Press the master volume control on the active speaker or press the “AUX” button on the remote control to select LINE IN input. The indicator lights up.
Play your device and adjust the volume properly.

Bluetooth Connection

Turn on the speaker and switch to Bluetooth Mode by pressing the Bluetooth button of the remote control or pressing the master volume control on the active speaker. The color of the indicator will be blue.
Set your Bluetooth device to search and connect “Donner A40D”.
The BT indicator blinks blue indicating that the device has entered into pairing mode. The BT indicator is steady blue indicating that the device has connected successfully.
Press and hold the volume knob can reset Bluetooth pairing.

Note:

Bluetooth connectivity and compatibility may be different among different source devices, depending on the software versions of source devices.
To enjoy the Bluetooth function of this product better, please ensure your mobile device supports A2DP and AVRCP profile.

TROUBLESHOOTING

Sometimes something wrong may be caused by other devices, please check other devices or the use of power supply equipment.
PROBLEM| INSPECTION| SOLUTION
---|---|---
No power| Whether the device is connected| Please connect the power cord plug to the AC power outlet.
No sound or low sound| Is the setting of the connecting device correct| Please set the sound source and volume of the device correctly
Whether the connection line is corrected| Please connect the cable properly
Is the volume setting in the correct position| Please adjust the volume knob clockwise to the appropriate position

Whether the power is on

| Turn the power on
Only one speaker system produces sound| Whether the signal input line is connected properly| Connect the audio cable again
The remote control does not work| Is the remote control battery inserted properly| Re-insert the battery properly
Is the remote control battery can be used properly| Replace with the new battery
The unit switches back to Standby mode automatically| In case of no operation within 30 minutes, it will automatically switch to Standby mode for power saving.| Please press the volume knob or the power button of the remote control

SPECIFICATIONS

Speaker modela	A40	A40D
Rated output power L/R	30W+30W	30W+30W
Signal-to-noise ratio	PC：85dB AUX：85dB	Bluetooth: 92dB COX: 90dB AUX:

FCC STATEMENT

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment 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 interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of 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 experienced radio/TV technician for help.

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment complies with FCC radiation exposure limits setforth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Email: service@donnermusic.com
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