Dan-Sound AVX15 User manual

IMPORTANT INFORMATION RE. SOUND PRESSURE LEVEL !
§1:
SOUND
PRESSURE:
How loud should
I play ?
You can turn-up volume until AUDIBLE DISTORTION just occurs - and then turn down a little.
Turning BASS fully up, point of distortion will be reached remarkably faster than if the BASS
have been in middle position - or a little lower.
Damages on loudspeaker and/or amplifier caused by audible distortion will NOT be cov-
ered by any warranty ! This kind of damages are easily recognized.
DAN-SOUND cannot be held responsible for any hearing damages caused by high S.P.L. or oth-
er kind of misuse. Please check your local rules and regulations.
Potmeter/Plug FUNCTION
CD / CASSETTE This potmeter adjust sound level for CD/MP3/USB/SD and CONNECTED cassette accessory. Turning it,
CD Display shows dB-values from 0 to 30dB. The potmeter have no start/stop point. The displayed dB-
value have no relevance for the actual sound level !!
The actual sound level might exceed the recommended maximum sound pressure level.
Please be aware of this.
MP3-MIC-AUX This potmeter adjust sound level of program generated by CONNECTED devices.
These devices should be connected to AVX15’s corresponding JACK-CONNECTORS.
MIC and AUX is 6,3mm Mono Jack connectors - MP3/I-POD is standard 3,5mm stereo jack connector
(playback in mono !)
If not in use, this potmeter should be put to ZERO position, to avoid collecting noise.
BASS This potmeter adjusts the BASS level - more / less bass.
More BASS will drain the amplifier power much faster than a middle/lower position.
Advice: Do not use additional BASS if not necessary. Place AVX15 in a corner, and additional bass occurs
naturally - without further draining of amplifier !
TREBLE This potmeter adjusts the TREBLE level - more / less treble.
Please use middle position, and do only make adjustments if necessary. (Minor draining only)
LINE OUT From these RCA-plugs (Phono) you can have a UNREGULATED LINE SIGNAL from all the CD functions -
as well as connected devices - or the cassette accessory, which is not included.
MIC Connect your microphone here. Please consider that a cheap PLASTIC microphone often generates PLAS-
TIC sound !! Please choose a better type of microphone. AVX15 deserves it !!
NOTE: Only a MICROPHONE should be connected to this input. Connecting other devices with high signal
output might damage the preamplifier. Some WIRELESS microphone receivers with low signal output (app.
2mV) should be connected here, but please try “AUX” first !
AUX Connect all other external devices with UNREGULATED LINE SIGNAL here (100-300 mV)
NOTE: Connecting a LOUDSPEAKER OUTPUT SIGNAL might cause damage.
Some Wireless microphone receivers with high output (100-300mV) must be connected to AUX.
PHONES This 3,5 mm Headphone output is considered as “Master”, and BREAKS the built-in loudspeaker when con-
nected. The output is relay controlled, and some delay in signal on/off might occur.
MP3
I-POD Universal input for small devices as Android Phones, MP3 players and products in the Apple family. When
connecting by Jack/Jack cable, adjust your portable device to MEDIUM volume. Then adjust the MP3 vol-
ume control to desired level. If too much/little volume, you can gradually adjust the volume control on your
portable device. (Different from device to device).
ON / OFF Switch Main ON/OFF switch !! (Breaks on AC-side !)
CASSETTE
ACCESSORY
DIN-PLUG
If you want to play a cassette tape - or maybe transfer an old tape to USB/SD as MP3 files directly, this con-
nector is for your ED-100B Cassette Accessory. Only ONE cable is needed. No external power supply.
DIN-Cable included in ED-100B box. Further editing of the recorded MP3 files should take place on your
computer.
HEADPHONES
1 to 7 Connectors for Students Headphones in required number (max. 7) A load resistor makes it safe to connect
any 8-64Ohms headphone. The better the headphone - the better the sound !
Loudspeaker will be active if no headphone is connected to “Master”. (See PHONES).
DAN-SOUND ED-100B
CASSETTE ACCESSORY
All units are subject to continuous improvements - non-binding pictures and specifications
AVX15 CD/USB/SD
DAN•SOUND ApS
Grøndalsvej 39, DK-4690 Haslev
Tel.: +45 5631 4500
Fax: +45 5631 6050
www.dan-sound.dk
RoHS
WARNING !!
This unit must not be opened by unauthorised persons, since some compo-
nents might be dangerous to touch because of HIGH TENSION: 230 VAC
OUTPUT POWER: 20W RMS / 40W Music / 80W P.M.P.O.
Protected 6,5" High Efficient full tone PA-loudspeaker
CD: SLOT-IN TYPE
CD-player with mechanical and electronic Anti-Shock and Record function on both USB-Key and SD-Card
PLAYS: CD - CD-R - MP3 - WMA and from USB/SD MMC CARD: MP3 - WMA
Remote control of all CD/USB/SD-functions as well as Sound Level.
UK VERSION
Shown telephones and CD’s is randomly selected and is NOT included.
Is only intended as an illustration of AVX15’s capabilities.
All units are subject to continuous improvements - non-binding pictures and specifications

KEY RECORDING ON USB or SD PANEL REMOTE
REC 1. Recording takes place on connected USB or SD-media. Not included !
2. In AUX position recording starts by pressing REC on panel.
3. Signals from connected external sources will then be recorded in MP3
format. (Example: Microphone connected to AVX15’s JACK-plug)
4. For STOPPING the recording - press REC one more time.
5. Choose relevant FUNCT when copying CD, CD-MP3/WMA to SD/USB,
and start recording by pressing REC, which starts the copying.
6. Recording is STOPPED by pressing REC one more time.
7. NOTE: Input-signal should NOT exceed 800mV. - This means that
recording from a LOUDSPEAKER OUTPUT might cause damage.
X
DELETE 1. Files on USB-Key or SD-Card can be deleted.
2. Press DEL-key and use << FOLDER >> key to choose FOLDER.
3. A LONG press (1 sec.) << FOLDER >> will confirm selected folder.
4. Press again << FOLDER >> and choose file for deleting.
5. Once more pressing DEL will delete the chosen file.
6. It’s highly recommended to delete files on a computer - It’s easier !!
X
REC/DEL
(by REMOTE)1. Follow same procedure as described under REC.
2. NOTE: Input-signal should NOT exceed 800mV. - This means that
recording from a LOUDSPEAKER OUTPUT might cause damage.
3. When DELETING from REMOTE control, press REC/DEL for 1 sec. and
the unit changes to DELETE mode. Then follow above DELETE instruc-
tions.
4. It is still easier to do this on a computer !
X
Most important technical specifications:
Power Supply 230-240V AC, 50 W max. Microphone input 2mV 200 Ohm 6,3 Jack
Freq. Response 20 - 20.000Hz MP3 / I-POD Connector app. 150mV 3,5mm plug
Varispeed Range none AUX input 200mV 47Kohm 6,3mm Jack
Signal / Noise Ratio 90dB Closed Speaker system 6,5” Heavy Duty - Hi-Fi
Volume Control ENCODER type (Remote) Weight 8,2 kg
Tone Controls Separate Bass & Treble Cassette Accesory: Not Included !
External Speaker output 6,3mm Mono Jack min. 8 Ohm Frequency Response 60 - 12.500 Hz.
Master Headphone output
Relay Controlled 3,5mm Stereo Jack - breaks In-
ternal Loudspeaker Tape Adj. Normal Ferro Typ. 1
Headphone output 7x 3,5mm Stereo Jack 8-32 Ohm Size: HxWxD 14,0x21,0x10,0cm.
Weight: App. 1,6 kg
PANEL
REMOTE
KEYS DESCRIPTION of FUNCTION PANEL REMOTE
PLAY/PAUSE Load a CD. After reading CD-contend, pressing this key will start play-back.
Pressing one more time, the CD goes to PAUSE MODE.
In PAUSE mode, playback will restart after pressing one more time. XX
STOP Press STOP to finish playback. XX
FUNCT Pressing this key, you can choose medium to playback from. XX
UP/CUE In STOP position:
Changes track in a forward cycle.
In PROGRAMMING mode::
You can choose the track numbers for your program.
In playback- / Pause- / Playback Program- / Random mode:
ONE press jumps to next track (normal or programmed playback mode)
LONG press (app. 1 sec.) will start the CUE-FUNCTION (Fast playback)
XX
DOWN/REW In STOP position:
Changes track in a reverse cycle.
In PROGRAMMING mode::
You can choose the track numbers for your program.
In playback- / Pause- / Playback Program- / Random mode:
ONE press jumps to previous track (normal or programmed playback mode)
LONG press (app. 1 sec.) will start the REV-FUNCTION (Fast reverse playback)
XX
FOLDER UP In STOP position:
Jumps from FIRST shown folder to NEXT folder - and to next - -
In PLAYBACK mode:
Jumps from playing folder, to first FILE in NEXT folder - jumps to next - - - . XX
FOLDER
DOWN In STOP position:
Jumps from FIRST shown folder to LAST folder - and to next - -
In PLAYBACK mode:
Jumps from playing folder, to first FILE in PREVIOUS folder - jumps to next - - - . XX
REPEAT In MP3 and USB plus MP3-CD mode:
ALL. - - - - PLAY ALL is ”normal” position without any repeat function.
I CD position (normal CD):
PLAY ALL is ”normal” position without any repeat function.
XX
PROGRAM Programming:
Press PROGRAM and select your track by pressing CUE/REV and then press
again PROGRAM - select then next track and press PROGRAM - - and continue
this way until you have finished creating your program.
After finishing programming, press PLAY - and your program will be played.
By pressing STOP, your program will be DELETED.
XX
MUTE Pressing MUTE during playback, the SOUND will break, but the playback contin-
ues in background. Once more pressed, the sound will return. X
ESP In the CD-playback mode, ESP is turned on as standard. Display shows “ESP”.
This is an electronic antishock position that helps the CD from “JUMPING”.
ESP has a 40 sec. buffer, and includes a mechanical shock absorbing function.
Pressing ESP-key will turn off the function. This can help problems playing low-
quality home burned CD’s - but makes CD more sensitive for “jumping”
X
DISPLAY Pressing DISPLAY during playing MP3-CD you can call different information -
provided the MP3 file contains this information. (ID3-TAG) X
VOL.- Decreases sound level 1dB (relative to 0-30dB) pr. step. MINIMUM is 0dB X
VOL.+ Increases the sound level 1dB (relative to 0-30dB) pr. step. MAXIMUM is 30dB
(which is not an indication of the ACTUAL sound pressure) X
EJECT Press EJECT, and the CD will come out. XX
0-9 Keys for DIRECT selection of track. X
FIND In MP3 mode: Press once, and display change to FILE search. Only if
CD/USB/SD contains the necessary information, search can be used to find title
by pressing REV/CUE. Search is in alphabetic order. X