Auxdio DM837 Скачать руководство пользователя страница 8

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Installation

and connection

Coonection port description

：

①

~100-240V

Power input

② Fm

antenna

③

ignal ground

line

④

udio input 1 (2 × 0.3mm² dual shielded audio cable)

⑤

RS485 interface

⑥

mplifier output (oxygen-free copper)

Note: All wire connections must not be exposed

①

⑤

⑥

③

②

④

Rear of the amplifier

Parameters

Power Supply Input

10W

Output Power

100

240V/50/60Hz

Rated Impedance

Total Harmonic Distortion

≤

0.03% (1KHz, 1W, 8

Ω)

Signal to Noise Ratio

81dB

Frequency Response

20Hz – 20KHz

Product size

38mm

Bluetooth input

BT4

Remote control effective firing area angle

Effective remote control distance

10m

Remote control battery

CR2032

Auxiliary input sensitivity (adjustable) AUX

AUX:

500mV

Audio format

MP3

，

WMA

，

WAV

，

FLAC

etc

Storage type

、

USB

card

Product Size

Control interface

RS485

Remote

control

Controller

Содержание DM837

Страница 1: ...h Fidelity Digital Amplifier Guangzhou DSPPA Audio Co Ltd No 1 Xiahe Rd Jianggao Town Baiyun District Guangzhou China Tel 020 81301427 81300045 Company website www auxdio com Technical data is subject to change without notice ...

Страница 2: ... function FM play USB play SD play Bluetooth play AUX play Set Set the system Bluetooth and volume configuration Remote description Specification Size Installation and connection Cartridge installation Box installation Disassembly Packing list 1 2 2 2 3 3 4 6 6 7 8 8 9 10 13 11 11 12 15 16 16 ...

Страница 3: ...ch channels manually and automatically can save 20 channels at most Wide voltage input fit in with 100 240VAC 50 60Hz Class D differential output Support infrared remote control operation Support RS485 control 2 Basic Functions 1 Control Panel Instructions 2 Operation of on off and standby ON Turn the key to the right and start the boot OFF Turn the key to the left and turn it off For product appe...

Страница 4: ...e 2 Radio list button click it and it will enter radio list interface Pic 2 3 It displays the current mode 4 Button of radio frequency subtle tuning press and the frequency will go down press and it will go up Long press or and it can half automatically search radio s frequency and the searching will stop when available channel is searched 5 Displays the current radio frequency 6 Display the statu...

Страница 5: ... Play list navigation bar It can turn page up and down when there are many pages 3 Playing list area it shows the music list in USB 3 SD play Twice click SD to use SD playing mode Pic 5 1 2 5 4 3 6 7 8 1 Return button Press it to return to homepage 2 Play list button Click it to enter the play list interface Figure 4 3 Displays the current mode 4 Information of the song being played 5 The playing ...

Страница 6: ...ystem setting interface 8 1 Return button Press it to return to homepage 2 Displays the current mode 3 Volume button Press it and it will go mute slide the bar and it will adjust the volume Setting There are following information in the setting interface 1 Address 2 Language switchable system language 3 Backlight you can set when to stand by the system without operation for a certain period of tim...

Страница 7: ...volume limit Maximum volume limit Maximum volume limit Name Pwd 25 50 75 100 Finding DM837 Read ID OK as follow VendorID 0xA5A5 ProductID 0x201 VersionNumber 0x100 Configuring bluetooth name DM837 pwd 123456 Send data ok DM837 1236456 Volume limit setting area 9 2 Maximum volume limit for the device Here you can limit the total output volume of the device you can set the total volume of 25 50 Clic...

Страница 8: ...Input 2 10W Output Power 100 240V 50 60Hz Rated Impedance 8Ω Total Harmonic Distortion 0 03 1KHz 1W 8Ω Signal to Noise Ratio 81dB Frequency Response 20Hz 20KHz Product size 86 86 38mm Bluetooth input BT4 1 Remote control effective firing area angle 60 Effective remote control distance 10m Remote control battery CR2032 Auxiliary input sensitivity adjustable AUX AUX 1 0V 500mV Audio format MP3 WMA W...

Страница 9: ...er from the base A B Front panel base groove in the wall 14 Please arrange the alignment with the opening position of the actual mounting box Dig a groove fit in with the box in the wall and drill holes in the groove in the wall for connection later according to the screw holes at the four corners of the box bottom Groove in the wall Reserved openings Interface terminal sub function table Function...

Страница 10: ...th the open position of the box Put the connector through the reserved holes around the box and put the mounting box into the wall groove by using four self tapping screws to fix the mounting box firmly in the wall groove Note on box installation the depth of the box must not be less than 40mm reserved holes Note When the front panel and the base is fastened insert the pin into the front panel hol...

Страница 11: ...uency 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 t...

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