Altronics Redback A 2706F User manual

REDBACK®AM/FM TUNER & CD/MP3 DISC PLAYER www.altronics.com.au
®
Manufactured in China for Altronic Distributors Pty Ltd
CD/MP3 AUDIO PLAYER WITH
DAB+/FM TUNER AND BLUETOOTH
Congratulations on your purchase of the Redback anti shock CD / USB/ SD Card reader player with DAB+ and FM radio tuner as
well as Bluetooth sync playback. This device is a versatile media player with RS-232 port for PC interfacing as well as an IR
remote control. It is comprised of two sections - a receiver (DAB+/FM tuner + Bluetooth) and a media player (CD / USB / SD
CARD) which also boasts a record function (AUX).
Features
• Anti-shock CD player which accepts CD, CD-R, CD-RW, MP3 discs plus USB flash drive and SDHC/MMC memory cards for
MP3 playback
• Accepts file types of MP3 and WMA files (on all formats above).
• Has 4x RCA outputs (CD/Tuner/Bluetooth/Priority) and 1x RCA input (AUX) for recording (analogue to MP3 digital).
• Can record CD or AUX input direct to either USB or SD media (max 32GB SD card).
• Copy digital MP3 files directly at high speed from USB to SD Card and vice versa.
• Any output (or another source) can be routed to the AUX input RCA for recording to USB or SD card.
• Stream Bluetooth, FM/DAB, play CD or SD card or USB drive all at once to different outputs.
Included Accessories
• FM/DAB Antenna Wire
• CD / USB Media Player Remote Control
• IEC Power Cord
• Rack Mounting Brackets
Operating Guidelines
• Do not use this player where the temperatures are below 5°C or exceed 35°C.
• To keep the laser pick-up clean, do not forget to close the disc tray.
• Do not attempt to clean the unit with chemical solvents as this may cause damage. Use a clean, dry cloth.
Installation
1. The unit is supplied with separate Tuner and Audio player RCA line level outputs, plus a Priority RCA live level output. The
Priority output gives the audio player priority and then switches to Tuner when the audio player tracks have finished. Connect
the stereo RCA output(s) as required to a line level amplifier input.
2. Connect a suitable FM antenna to the FM antenna terminals, and connect the AM loop antenna to the AM antenna terminals.
3. Connect the IEC cable to the unit, and plug it in to a 240V mains outlet. Install the batteries (supplied) in the remote control.
4. Switch the mains outlet on.
A 2706F

Figure 3. REMOTE CONTROL
1. CD/TUNER – Switch between CD and Tuner
sections operation.
2. 1 - 10 Station preset keys (when in Tuner
mode). Numerical 0 - 9 Track selection keys
(when in CD/USB/Card mode). To play a
selected track, press Play / Pause button.
3. Prog - Program button for playlist creation and
storage
4. Find – Used in MP3 playback modes. Search
alphabetically for tracks or for folder number.
5. Menu – Offers more control options for tuner,
setting parameters
6. SHIFT – Press to access highlighted functions.
7. PRESET – Press to recall or store stations in the
memory.
8. FUNCT – Function command (see above).
9. MUTE – Suspend or recover audio output
during playback (all modes).
10. Eject
11. Stop.A
12 Play / Pause.Pn.
13. QQ FOLDER PP - Skip to the next folder or
previous folder
14. SKIP (REV / CUE) – Also used to navigate menu
options. Hold for Review and Fast Forward.
15. SLEEP – Press to set the time until the unit
ceases playback and enters sleep state.
16. Enter – Selection button
17. FM LIST – FM Station Scan List.
18. Mode - Switches between DAB+ and FM radio
receivers
19. Info – Changed between RDS (FM) and DLNS
(DAB+) data i.e. time, track, album, etc. See
Tuner section for more details.
20. A-B – Press to mark beginning and end of
playback segment in any media (CD/USB/Card
mode only). “A-B” appears on the LCD when
active.
21. PLAY 1 – Play one selected track once and then
stop. “1 >>” will appear on screen. Cancels
REPEAT modes if active
22. REPEAT (CD/USB/CARD mode only) – See
description below, which will appear on screen.
23. REC – In AUX mode, press this button to start
encoding
24. DEL – Press to DELETE items stored in USB /
SD Card.
25. AUTOSCAN – Scanning and storing new
stations and frequencies in FM and DAB+
modes.
REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
Page 2
Figure 2. REAR PANEL
1. RS232
2. FM antenna connection
3.REC IN (RCA)
4. PRIORITY OUT (RCA)
5. BT OUT (RCA)
6. DAB OUT (RCA)
7. CD OUT (RCA)
8. 240V AC input
1 2 3 4 5 6 7 8
2
67
1
8
9
11
12
4
3
5
10
13 14
15
16 18 17
19
20
22
21
23
24 25
Figure 1. FRONT PANEL
Media Player Section
1. Power switch
2. USB socket input
3. CD player slot
4. CD/Audio Player LCD readout
5. Prog - Program button for playlist creation and
storage
6. Rev QQ - Skips to the previous track. Press and
hold for review.
7. Cue PP - Skips to the next track. Press and
hold for fast forward.
8. Stop A
9. Play/Pause Pn
10. Eject R
11. CD on indicator LED
12. SD/MMC card socket input
13. Funct - Switches mode from CD to USB to Card
and back to CD function
14. Rec/Del – Activates the Record or Delete
functions
15. Repeat – Press to repeat a track or an album or
Programmed playlist
16. PPF - Skip to the next folder
17. FQQ - Skip to the previous folder
18. Find – Used in MP3 playback modes. Search
alphabetically for tracks or for folder number.
FRONT PANEL – Receiver Section
(DAB+ / FM Tuner and Bluetooth)
19. Tuner LCD readout
20. IR Receiver window
21. DAB+ tuned mode LED
22. Pair – Bluetooth indicator LED
23. Tune / Enter / Autoscan – Jogwheel knob for
tuning radio and entering a selection or starting
station or frequency scan function
24. Mode - Switches between DAB+ and FM radio
receivers
25. Menu – Offers more control options for tuner,
setting parameters
26. Info – Changed between RDS (FM) and DLNS
(DAB+) data i.e. time, track, album, etc. See
Tuner section for more details.
27. Pair – Initiate a pairing or synching action for
Bluetooth
28. Pn / BT Power – Play/Pause and power
on/off for BT mode
29. Down - Skip back a track with each press in BT
Mode
30. Up - Skip forward a track with each press in BT
Mode
31. Enter – Selection button
32. Down – Change frequency, search frequencies,
move through menus
33. Up - Change frequency, search frequencies,
move through menus.
1 2 3
4
56 7 8 9 10 11
12
1314
15
16
17
18 19
20 21 22 23
24
25
26
27 28
29 3031
32 33

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
Page 3
Operation
POWER ON/OFF:
The unit has a main power switch. When the main power is switched on, both LCD displays will light up.
*Except where indicated, all commands here described can be performed or activated using either the front panel buttons or the
remote control.
AUDIO PLAYER SECTION:
CD OPERATION - COMPACT DISCS
The CD player accepts both 12CM and 8CM compact discs. Insert a disc into the slot with the data side facing down, and press
the play button to begin playback. Use the CD/TUNER button on the remote control to switch to CD/USB/Card Mode. The CD on
indicator LED will light up and the display panel will display CD and the Track number and playing time.
Warning: When inserting a disk into the CD player or taking a disc out, it is necessary to let the CD player insert the disk and
return automatically. Do not force the disc in or out of the disc slot as this may cause serious damage to the unit.
• If the unit does not accept a CD, check that Card or USB modes are not selected. Press the FUNCT button until CD displays.
Press PLAY in order for the unit to load and recognise the CD.
• If the unit does not eject a CD, check that Card or USB modes are not selected. Press FUNCT button until CD displays. Press
PLAY in order for the unit to load and recognise the CD, then STOP/EJECT. The CD will now eject.
FUNCTIONS:
Note: Some functions are not described in detail here because they are standard functions whose operations are simple
and/or self-explanatory. Except where indicated, these functions are accessible from buttons on both the front panel and the
remote control.
A-B: This function is only available from the remote control. It allows a selected section of music source to be continually
repeated in a loop. Press A-B once to select the start position. The display will show A and B will be flashing. Press again at
the desired end position. The display will now show ‘AB’ and the selected music source selection will be continually repeated.
Press A-B again will cancel repeat function.
FUNCT: When this button is pushed, the media player cycles through its different playback modes as shown below - CD >> USB
>> CARD >> AUX. The FUNCT button is similar to a ‘source’ button on some other devices. These words will appear on
screen to indicate the mode selected.
REPEAT: In CD Mode - Press REPEAT to repeat playing the current track only. Press repeat a second time to repeat all the
tracks. Press repeat a third time to repeat all tracks in random order. Pressing a fourth time activates “INTRO PLAY” and
pressing a fifth time returns to the normal “PLAY ALL” mode. The words for the various types of repetition will display on
screen as you press REPEAT and cycle through each type.
REPEAT: In USB/SD/MP3 Mode - Press REPEAT to change the play type to one of the following – REPEAT TRACK >> REPEAT
FOLDER (Album) >> REPEAT ALL >> RANDOM PLAY >> INTRO PLAY >> PLAY ALL. These words will appear on screen to
indicate the Repeat mode selected.
FIND: For MP3 playback… Press this button to change the search mode from Track / File to Album / Folder. File search is
alphanumeric and the character changes by pressing << or >> or REV or CUE. A special icon will appear on the left side of
the LCD to indicate that FIND has been activated. When FIND is engaged, the playback continues. If no action is taken after
pressing FIND function button, the system reverts to status quo after about 20 seconds.

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
Page 4
RECORDING AUDIO:
REC/DEL: This function enables the device to record from one input source to one of the available recording media – USB or SD
Card. The steps are the same for the REC button on the remote control.
1 Make sure the destination media is inserted correctly. You can have media inserted into both the USB and SD Card slots and
the system will let you choose the destination.
2 Make sure the source input is ready i.e. insert a CD into the slot, or pair the Bluetooth with a device, or if dubbing from USB to
SD Card, insert the source USB drive. In the case of recording from DAB+/FM or Bluetooth RCA outputs, connect an RCA
lead from an output to the Record in (AUX) RCA input. (There is no need to use an RCA audio lead to record from CD to either
USB or CARD. The audio signal is transferred internally in this case.)
3 Choose the source mode using the FUNCT button. I.E. To record from AUX mode (Source = Record In), press FUNCT until
“AUX” appears on the LCD.
4 Press REC/DEL button (or REC on the remote control). Follow the prompts on the LCD. If two destination media (USB and
SD Card) are available, the system will ask you to choose using the << or >> or REV/CUE buttons. Once selected, press
REC/DEL again. The screen will say “WAITING….” at first and then “RECORD >> USB” once the recording process has
begun. If there is no destination recording media inserted, the LCD will display “RECORD NO MEDIA”.
5 To stop encoding, press REC/DEL again or press STOP.
6 To copy a USB drive’s MP3 files and folders to an SD Card (or vice versa), choose the USB as source, and select CARD as
destination. The digital copying process will proceed at high speed transfer and display the percentage as each file is copied.
Press STOP to interrupt or halt copying.
7 Copying from regular CD / CD-ROM or DAB+/FM or Bluetooth (via AUX) takes place in real time.
The copy function will retain the order and track name and ID of the source media, except for AUX input, which will be
encoded from analogue into MP3 and be given a filename in the form: REC-AUX001.MP3, REC-AUX002.MP3 etc. A folder
“TMC-AUX” will be created in the USB Root directory. Here is the outline for the recording system file structure:
In USB/CARD mode, press and hold the REC/DEL to place the device into delete mode. Use << or >> or REV or CUE buttons to
select a folder. Then press and hold >> button to confirm that folder and enter the track list. Then use the same buttons to select
a desired file / track. Press REC/DEL key to delete the selected track. These steps are the same for the DEL button on the
remote control. Repeat the process for each track in a folder that you want to delete. If no action is taken after pressing the
REC/DEL function button, the system reverts to status quo after about 20 seconds. To cancel the delete function, just press
STOP.
ROOT DIR SUB DIR / FOLDER FILENAMESS / TRACKS
USB >> TMC-AUX >> REC-AUX.MP3, REC-AUX001.MP3, REC-AUX002.MP3
USB >> TMC-CDDA >> CDDA.MP3, CDDA001.MP3, CDDA002.MP3
USB >> TMC-CDROM >> Filename001.MP3, Filename002.MP3
USB >> TMC-M2M >> Filename001.MP3, Filename002.MP3
SUB DIR / FOLDER DESCRIPTION
>> TMC-AUX >> Source AUX analogue (which includes DAB+/FM, Bluetooth)
>> TMC-CDDA >> Source regular audio CD
>> TMC-CDROM >> Source CD with MP3 files burned onto it
>> TMC-M2M >> Source either USB or SD Card (Media 2 Media copy)

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
CD OPERATION - MP3s:
When an MP3 disc is inserted, the CD player’s display will show “MP3”. Once playback has begun, the display will show the ID3
tags including: folder number, track number and elapsed playing time. All functions operate in the same manner as regular CD
playback with the addition of the FOLDER buttons (remote control) or FQQ / PPF. This function allows you to select folders
of MP3 files on a disc. These are selected in alphanumeric order.
SD/MMC Card:
Insert SD Card or MMC Card into the slot on the front panel (see Fig1.). Push the card into the slot until it clicks into the slot.
Press FUNCT source button until the screen displays “CARD”. Folders on the card may be navigated using the FOLDER buttons
or FQQ/PPF. These are selected in alphanumeric order. Press PLAY/PAUSE to begin playback. The display and all other
functions are the same as MP3 CD operation.
When taking the card out push the card until you hear it click and then release the card. Do not use force to pull the card out as
this may cause damage to the card or the unit.
USB Flash Memory Stick:
Insert USB into the USB slot on the front panel. Press FUNCT until the screen displays “USB”. Folders on the card may be
navigated using the FOLDER buttons or FQQ/PPF. These are selected in alphanumeric order. Press PLAY / PAUSE to start
playback. The display and all other functions are the same as MP3 CD operation.
TRACK PROGRAMMING:
To program a regular CD (CDDA): NUMBERED LIST
1. Press PROG button. The unit will display:
PROGRAM
CD P-01 00
Where P-01 is the program element (i.e. first track) and 00 is the track number to be selected.
2. Press CUE or >> button until the desired track number is selected. You can enter the track number from the keypad if
desired.
3. To enter this track number in program memory press PROG.
4. Repeat procedures 2-3 above until all of the desired tracks are programmed in whatever order.
5. Press PLAY and playback will start following the programmed playlist order. “MEM” will be displayed on LCD.
6. Playback can be stopped at any time by using the STOP button. To cancel the program memory press PROG button again
after playback has ceased, followed by STOP.
To program using MP3 CD, USB or SD card:
1. Press PROG button. The unit will display:
PROGRAM
P-01 000 0000
Where P-01 is the number of track to be programmed (i.e. first track), 000 is the folder number, and 0000 is the track number.
2. Press CUE button until the desired folder number is selected.
3. Then press PROG button to lock that folder number.
4. Press CUE / >> button again until the desired track number is selected. You can enter the track number from the keypad if
desired.
5. Press PROG button to enter this folder and track number into memory.
6. Repeat the above steps 2-5 until all of the desired tracks from the available folders are programmed, in whatever order.
7. Press PLAY and playback will start following the programmed playlist order. “MEM” will be displayed on LCD.
8. Playback can be stopped at any time by using the STOP button.
9. Playback can be stopped at any time by using the STOP button. To cancel the program memory press PROG button again
after playback has ceased, followed by STOP.
Page 5

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
RADIO TUNER SECTION:
Page 6
KEYS EXPLANATION
1-10 Press one of these buttons on the remote control and the tuner will jump to that preset station whose frequency is stored in
memory. Press SHIFT and one of these numerical keys and the tuner will jump to a selected preset station between 11-20.
This is true for both FM and DAB+ stations that have been stored in a preset memory location.
Press and hold one of these numerical keys to write a receiving frequency into one of the M1-M10 preset memory locations.
Press SHIFT first, then press and hold a number key, and this will save a receiving frequency into the M11-M20 preset
memory. This storage method is the same for FM and DAB+ stations. The message on screen is “Preset X saved” where X is
the number.
SHIFT Short press activates SHIFT function (Preset 11-20). A longer press and hold also activates FM scanned list (See below).
FM LIST FM Station scanned list. This shows which FM stations have been saved after an AUTO SCAN. (DAB+ mode is automatically
in a list format for all stations). Use REV-SKIP-CUE to scroll up or down through the stored station frequencies in the list.
Press ENTER to tune to the selected station.
AUTO-SCAN In FM and DAB modes: Press and hold for longer than two seconds to activate full scan mode. This will instruct the receiver
to scan for all available frequencies, FM or DAB+ depending on the mode to which the device is set. The captured stations
will be the strongest frequencies and these will be stored in general memory (i.e. not preset location). Press and hold the
jogwheel as an alternative activation for this Auto-Scan function.
MODE Press this button to switch between FM and DAB+ modes.
MENU FM Mode: Audio Setting or Main Menu – [Time Setup, Sleep, Factory reset, SW Version]
DAB+: DAB Scan or Main Menu –
[Time setup, Sleep, Prune stations, Station order, Factory reset, SW version]
INFO In FM mode, it will change between the different RDS content information options like: Program Type [PTY], Program
Segment [PS], Clock Time [CT], Radio Text [RT], Program ID [PI]. In DAB+ mode it will change between similar data displayed
for that station
ENTER Press this button to select what you desire when navigating menus or to select a station. If you use the jogwheel to tune
DAB+ stations, the station you select will auto tune i.e. no need to press ENTER.
PRESET You can use this button on the remote control to recall or store the favourite stations in the memory locations – 20 for each
mode.
Recall the preset station: Press PRESET first, then use REV / CUE to select one of the 1-20 preset stations, then press
ENTER key to confirm the selection.
Store the station into memory: Press PRESET first, then use REV / CUE to select a memory location (1-20). Press ENTER
and hold for longer than two seconds to store the present station. This is an alternative method to store a station frequency.
The message on screen is “Preset X saved” where X is the number.
SLEEP You can use this button for setting the tuner (FM / DAB+) sleep time. Press SLEEP, then use DOWN or UP to select: SLEEP
OFF, 15, 30, 45, 60, 90. Then press ENTER to confirm the time selection. The unit will play for the set number of minutes
and then switch into standby. This function is alternatively activated from the MENU.
MUTE Press to mute the audio output. Press again to recover the output back to that level.
UP In FM mode: Press once to tune higher frequencies. Press and hold to activate the automatic search to find the next station.
In DAB mode: Press once to tune to the next frequency increment or station name.
DOWN In FM mode: Press once to tune lower frequencies. Press and hold to activate the automatic search to find the next station.
In DAB mode: Press once to tune to the previous frequency decrement or station name.
When navigating menus, press this key to select the left item. This is on the LHS of the ENTER button on the Front Panel.
CD/TUNER Switch between CD and RECEIVER section operation. The corresponding LED will illuminate on the front panel to indicate
which section is operational. Only the remote control has this important button!

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
BLUETOOTH FUNCTION
Note: All Bluetooth functions are controlled from the front panel buttons. None are on the remote control. Bluetooth and
tuner functions can operate simultaneously without interfering with each other since each has its own separate RCA output.
* User can also control playback from the source device
Page 7
BUTTON EXPLANATION
PAIR LED INDICATOR When power is on and the Bluetooth is not paired, switching to Bluetooth mode will show the
LED to be flickering. When power is on and the Bluetooth is paired to a device like a smart
phone or tablet, the LED will be steady.
PAIR When the Bluetooth is paired, pressing this button for 5 seconds will cancel the pair with
whatever device is paired.
BT POWER PLAY/PAUSE Press and hold to activate the Bluetooth. The LED will begin flashing to indicate readiness to
sync with a device. Press and hold this button again to turn off the Bluetooth power.
When the Bluetooth is paired and in PLAY mode, pressing this button will pause the playback
on the device. Pressing again will restart audio playback.
DOWN (RHS of ENTER) When Bluetooth is paired and in PLAY mode, pressing this key will play the previous track.
UP (RHS of ENTER button) When Bluetooth is paired and in PLAY mode, pressing this key will play the next track.

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
RS-232 CONTROL TABLE
Page 8
Byte 1 2 3 4 5
ASCII ASCII ASCII HEX HEX
The RS-232 port set to a baud rate of 9600, 8 data bits, no
parity, 1 stop bit, and no flow control.
CD1
Folder Skip – EAA0d 0a
Folder Skip + EAA0d 0a
Down E A C 0d 0a
Up E A D 0d 0a
Stop E A E 0d 0a
Play/Pause E A F 0d 0a
Eject E A G 0d 0a
Prog E A H 0d 0a
ID3 E A I 0d 0a
Find E A J 0d 0a
Mute E A K 0d 0a
Repeat E A L 0d 0a
Function E A M 0d 0a
Display E A N 0d 0a
A-B E A O 0d 0a
Card E A R 0d 0a
CD E A S 0d 0a
USB E A T 0d 0a
Play 1 E A U 0d 0a
Remain E A V 0d 0a
Rec E A a 0d 0a
Del E A b 0d 0a
0E A 0 0d 0a
1E A 1 0d 0a
2E A 2 0d 0a
3E A 3 0d 0a
4E A 4 0d 0a
5E A 5 0d 0a
6E A 6 0d 0a
7E A 7 0d 0a
8E A 8 0d 0a
9E A 9 0d 0a
Byte 1 2 3 4 5
ASCII ASCII ASCII HEX HEX
DAB 1
Preset 1 E C A 0d 0a
Preset 2 E C B 0d 0a
Preset 3 E C C 0d 0a
Preset 4 E C D 0d 0a
Preset 5 E C E 0d 0a
Preset 6 E C F 0d 0a
Preset 7 E C G 0d 0a
Preset 8 E C H 0d 0a
Preset 9 E C I 0d 0a
Preset 10 E C J 0d 0a
Preset E C K 0d 0a
Shift E C L 0d 0a
Down E C M 0d 0a
Up E C N 0d 0a
Mute E C O 0d 0a
FMList E C P 0d 0a
Menu E C Q 0d 0a
Info E C R 0d 0a
Enter E C S 0d 0a
Sleep E C T 0d 0a
Mode E C U 0d 0a
Autoscan E C V 0d 0a
Auto search
Down E C W 0d 0a
Auto search UP E C X 0d 0a
Preset saved 1 E C 1 0d 0a
Preset saved 2 E C 2 0d 0a
Preset saved 3 E C 3 0d 0a
Preset saved 4 E C 4 0d 0a
Preset saved 5 E C 5 0d 0a
Preset saved 6 E C 6 0d 0a
Preset saved 7 E C 7 0d 0a
Preset saved 8 E C 8 0d 0a
Preset saved 9 E C 9 0d 0a
Preset saved 10 E C 0 0d 0a
Answer from
device if all ok + O K 0d 0a
ANSWER FROM DEVICE
IF NOT ALL OK + E R 0d 0a
NOTICE: The partition between two orders must exceed 300ms, but
the partition between “AUTO search DOWN” and
“AUTO search UP” must exceed 800ms.

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
Page 9
SPECIFICATIONS
FM Tuner
Frequency range: ......................................... 87.5–108 MHz
Sensitivity: .......................................................... 10 uV emf
Audio Stereo Separation: ........................................... 25 dB
Audio Output Voltage: ...................................... 400 mV rms
Audio(S+N)/N: ...........................................................50 dB
Audio THD: ................................................................ 0.3 %
FM step Frequency: ................................................. 50 kHz
DAB+ section
RF frequency range: ......................... 174.928 ~ 239.2 MHz
Adjacent Channel Selectivity: ...................................... 31dB
Far-off selectivity:.........................................................49dB
Sensitivity:...................................................................96dB
CD Player
Output level @1KHz 0dB: ....................................1.2V ±2dB
Output level difference between channels @1KHz 0dB:
.....................................................................Less than 2dB
Frequency response (using 1KHz 0dB as reference)
@20Hz: ..................................................................... ±3dB
@100Hz:.................................................................... ±1dB
@10kHz:.................................................................... ±2dB
@19kHz..................................................................... ±3dB
Separation@1kHz: ..................................... More than 60dB
THD@1kHz: ................................................Less than 0.15%
S/N ratio@1kHz: ....................................... More than 70dB
Bluetooth Electrical Performance
Output level @ 1kHz 0dB:................................... 1.2V ±2dB
Output level difference between channels@1kHz 0dB:
.....................................................................Less than 2dB
Frequency response (using 1kHz 0dB as reference):
@20Hz: ..................................................................... ±3dB
@100Hz:.................................................................... ±2dB
@19kHz:.................................................................... ±3dB
Separation@1kHz: ..................................... More than 60dB
THD@1kHz: ................................................ Less than 0.2%
S/N ration@1kHz: ..................................... More than 70dB
GENERAL
Supply Voltage:..................................................... 240V a.c.
Dimensions (mm): ........ 430W x 44H x 250D (No rack ears)
Remote Control Range:................... 3m (optimal), 5m (max)

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
Page 10

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player

REDBACK® DAB+/FM Tuner & CD/MP3 Disc Player
Altronic Distributors warrants this product for one year from date of purchase from Altronics or its resellers
to the consumer. If this item is part of an installation or another product, please contact the installer or
supplier for your warranty.
During the warranty period, we undertake to repair or replace your product at no charge if found to be
defective due to a manufacturing fault. The warranty excludes damage by misuse or incorrect installation
(i.e. failure to install and operate device according to specifications in the supplied instruction manual),
neglect, shipping accident, or no fault found, nor by use in a way or manner not intended by the supplier.
For speakers, misuse includes burnt out voice coils.
For repair or service please contact your PLACE OF PURCHASE.
If this item was purchased directly from Altronics please make a warranty claim by:
• FOR MAIL ORDER CUSTOMERS (includes school and trade orders),
• Ringing us on 1300 797 007 and quoting your tax invoice number.
• Upon contacting Altronics, we will issue an R.A. (Return Authorisation). As Altronics have a num-
ber of service agents throughout Australia, a copy of the R.A. will be emailed, faxed or mailed to
you with full instructions of how and where to send the goods. The freight for shipping goods back
to Altronics for all repairs is at the customer’s expense.
• A copy of the R.A. form, (or at the very minimum, the R.A. number) must accompany the goods to
effect the repair.
• Altronics will pay the return freight to the customer where the warranty claim has been accepted.
• Please quote the R.A. number in any correspondence to us.
• FOR OVER THE COUNTER PURCHASES; to make a warranty claim, please return the goods to
us in any of our stores, with a copy of your proof of purchase (tax invoice).
• Upon leaving the goods at one of our stores, an R.A. number will be issued to you.
• Once repaired, you will be contacted, advising that the goods are ready to be collected from the
store.
It is at Altronics discretion as to whether the goods will be repaired or replaced (whilst under warranty);
and as to whether identical goods will be used to replace the item due to changes of models / products.
Note: Under no circumstances should you attempt to repair the device yourself or via a non-authorised
Altronics service centre, as this will invalidate the warranty!
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are
entitled to a replacement or refund for a major failure and for compensation for any other reasonably fore-
seeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to
be of acceptable quality and the failure does not amount to a major failure.
NOT FIELD SERVICEABLE.
Distributed by Altronic Distributors Pty. Ltd. Perth. Western Australia.
Phone: [phone] Fax: [phone] Internet: www.altronics.com.au