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Control

9, Bluetooth Pairing Cancellation Port 

J2

9

When Bluetooth is paired, short circuit J2 to cancel 
pairing. 
After cancellation, please release short circuit.

You can find the Bluetooth pairing cancellation cable 
with a button in the Functional cables kit (AA-JA11117).
When Bluetooth is paired, press and hold the button 
until the Bluetooth indicator is blinking for cancellation.

J2

Summary of Contents for JAB4

Page 1: ...BY SURE ELECTRONICS CO LTD...

Page 2: ...ne channel with double output power Therefore JAB4 can work as 2 1 mode 2 x 30W 1 x 60W and 2 0 mode 2 x 60W Thanks to the equipped cable identification circuit the switching among the output modes is...

Page 3: ...ontrol and software control Four ports for external potentiometers are offered on board as default After connection with the potentiometers you can adjust the gain volume and frequency What s more JAB...

Page 4: ...Block Diagram...

Page 5: ...module Analog Line Input 1 2 3 4 5 Bluetooth indicator LED Indicator 5 6 7 POT1 POT2 POT3 POT4 8 9 Power Supply 1 DC10V 26V power supply 2 WONDOM BCPB series Control 6 Programming Standby Control Pot...

Page 6: ...ut Speaker output I2S Output 10 11 JAB4 supports PBTL mode each 2 channels can be configured as one channel with double power The switching of the output modes is based on equipped cables identificati...

Page 7: ...power supply out of the recommended range may cause damage to the amplifier board We recommend MeanWell LRS 100 24 Single Output Switching Power Supply We also recommend Mean Well GST 90A 24V version...

Page 8: ...atly improves the portability of the audio systems It is suggested to use WONDOM BCPB series to power JAB4 since there is no charging circuit equipped on JAB4 The terminal interface used for battery p...

Page 9: ...nput JAB4 supports both Bluetooth input and analog line input which makes it suitable for various audio projects The two input methods can be used at the same time All the signal would be mixed 4 3 BT...

Page 10: ...g various audio formats as apt X aptX HD apt X LL SBC AAC Note The device used with this hardware needs to support the following Bluetooth Audio Codec Devices that are not aptX HD compatible will not...

Page 11: ...f JAB4 is installed in a cabinet You can find the IPX to SMA conversion cable and external antenna in the Functional Cables Kit There is a built in Bluetooth antenna on the board for easy connection S...

Page 12: ...put J13 JAB4 supports analog input and J13 is used for 3 5mm AUX IN The terminal block used is PH 6pos 2mm You can find the 3 5mm AUX IN cable in the Functional Cables Kit AA JA11117 J13 Pin definitio...

Page 13: ...INK LED1 Bluetooth LED indicator LED2 Signal detection LED indicator Signal level sensor system is employed in JAB4 for lower power consumption When there is signal detected the LED will be ON When th...

Page 14: ...you can connect JAB4 with ICP5 to get SigmaStudio Control or PC UI control You can also use JAB4 as 0 2 mode after frequency setting under software control You can adjust parameters of the audio syste...

Page 15: ...for easy control of the audio systems Short circuit J10 JAB4 will enter into standby mode Leave J10 open JAB4 will work normally You can find the PH 2Pos cable in the Functional cables kit AA JA11117...

Page 16: ...with potentiometers in the Functional cables kit AA JA11117 POT4 Gain of power stage channel 1 POT3 High pass filter Bandpass filter of power stage channel 1 POT2 High pass filter Bandpass filter of p...

Page 17: ...2 POT1 and POT2 are used to adjust CH2 output POT3 and POT4 are used to adjust CH1 output When JAB4 works as 2 1 mode you can configure any channel as 0 1 The function of potentiometers will be chang...

Page 18: ...2 0 Mode 20Hz 2kHz High pass Filter 2 0 Mode 250Hz 2kHz Band pass Filter 60HZ 120Hz High pass 200Hz 400Hz Low pass Customer could customize frequency range through Sigma Studio We provide SigmaStudio...

Page 19: ...J2 to cancel pairing After cancellation please release short circuit You can find the Bluetooth pairing cancellation cable with a button in the Functional cables kit AA JA11117 When Bluetooth is paire...

Page 20: ...Make sure the power is off when switching the output mode otherwise the amplifier will enter into protection mode Please note if you want to use JAB4 as 0 2 mode you need to set frequency with PC UI 0...

Page 21: ...Audio Output 4 0 Mode 4 x 30W 2 1 Mode 2 x 30W 1 x 60W 2 0 0 2 Mode 2 x 60W Output Mode Hardware Settings...

Page 22: ...sides speaker output JAB4 provides I2S output which can be transmitted into another I2S amplifier board In this condition JAB4 is set as master mode as default The terminal block used for I2S output i...

Page 23: ...ianlin Qixia Dist Nanjing China Tel 86 025 85260046 Web store sure electronics com Email info sure electronics com Skype sureelectronics Sure Electronics Co Ltd Professional Audio Solution Provider On...

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