OWNER'S MANUAL
ET90
.
4/ET150.4
SOUNDMAGUS
Bluetooth
car
amplifier
Страница 1: ...OWNER S MANUAL ET90 4 ET150 4 SOUNDMAGUS Bluetooth car amplifier ...
Страница 2: ... Bluetooth car amplifier You have selected a Bluetooth Car audio power amplifier integrated into the world s most advanced design concepts and techniques It is carefully designed for car audio enthusiasts who has pursuit of high fidelity sound It is built with strong output power perfect sound quality and perfect self protection Whether listening to classical music or the world s best rock songs i...
Страница 3: ...ifiers SMD dedicated audio chip devices The extensive use of chip devices effectively shorten the length between devices Thereby greatly reduce the mutual inductance of current and recessive capacitive interference between the device That ensure the fidelity output Power supply design Full Mosfet DC DC PWM power supply Passed ROHS certification Overload Shortcircuit Thermal Low voltage protection ...
Страница 4: ...ry Terminal The 12 Volt power cable must be connected with a fuse in line near the battery terminal Please see the table 1 in page 5 to select cable and fuse 3 REM Remote terminal The remote cable must be connected with source unit remote terminal so that the amplifier will switch on off automatically with source unit If there are two or more amplifiers connected to this terminal it might be neces...
Страница 5: ...n be used to connect other amplifier through the REMOTE signal to control the other amplifier startup and shutdown 8 GAIN Gain control regulates the sensitivity of amplifier to match the signal output voltage of your source unit The gain control is not a volume adjustment Use high quality CD music and increase the volume of your source unit to 75 Position the gain at the minimum and then increase ...
Страница 6: ...ve 40A electronical current The 12 Volt power cable must be connected with a fuse in line near 20cm of battery terminal Required current power cable and proper external fuse listed as following Please use car audio RCA cables otherwise it may be disturbed Keep these cables as short as possible To avoid disturbances from your car electronics please don t close the existing car cables when you insta...
Страница 7: ...d place to install amplifier 1 Installation steps Be sure to carefully read and understand the instructions before attempting to install the Amplifier Figure 1 AMPLIFIERS INSTALLATION 3 Each plastic end cap has 5 buckles that match 5 buckle holes on the amplifier Hold two ends of the plastic end cap and push it towards the amps horizontally As shown in Figure 2 Figure 2 ...
Страница 8: ...lastic Caps As Shown In Figure 3 And Push them down to the same horizontal level As Shown In The Figure 3 6 Antenna Installation Instructions As Shown In The Figure 4 Figure 3 7 Installation completed now you can start the tuning and setting of the amplifiers Clockwise screw to tighten the antenna Figure 4 ...
Страница 9: ...WIRING DIAGRAM ET90 4 ET150 4 CD Connected Mode ET90 4 ET150 4 Bluetooth connection CD 5V Max Signal Input CD ...
Страница 10: ... ET90 4 ET150 4 ET90 4 ET150 4 OUTPUT WIRING CONFIGURATION 4Ohm 4 Channel configuration Three Channel Model Bridged 4Ohm woofer ...
Страница 11: ...nction on your mobile phone Click Search for Bluetooth devices and choose SoundMagusBTAmp from the list If there s System prompts for Bluetooth PIN code enter 0000 The amplifier will be connected and paired with the mobilephone The device SoundMagusBTAmp will show connected to the Media Audio When the Amplifier is successfully connected to the mobile phone the LED indicator on top of the amplifier...
Страница 12: ...the amplifier level setting Low output Reset the level Control Check the Crossover Control settings High hiss in The speakers Check the RCA cable is not shorted to power ground at amplifier side Check the amplifier grounding Distorted sound Check that the Input level control is set to match the signal level of the head unit Always try to set the Input level as low as possible Check that all crosso...
Страница 13: ... Seperation 60dB 60dB Minimum Load 2Ω Overload Protect system YES Overlead Protect system 80 176F 80 176F Gold plated isolation terminals YES Componenets PCB SMT Double side board Dimensions x mm LxW H 380 x 188 x 56 320 x 188 x 56 Remote Output YES YES 2 4G Antenna YES YES HP FULL LP 50 500Hz 50 500Hz 50 500Hz 50 500Hz 50 500Hz 50 500Hz 50 500Hz 10 35KHz 10 35KHz 2Ω YES YES Bluetooth transmission...
