MOTREX CO. LTD. MTXA300BA ユーザーズマニュアル
Reset and Precautions
1. Reset function
Interfere noise or abnormal compressed files in the MP3 disc or USB instrument may
cause extraordinary operation (or unit frozen/locking up). It’s strongly recommended
to use appropriate Disc play or USB Storage not cause any malfunction to the audio
unit. In the unlikely event that the player fails to operate correctly, try out to Reset
unit by any of following two methods.
I. Press and hold simultaneously for about 5 seconds.
II. Take out the Fuse for the Audio System in the vehicle once and then plug again.
Note: It will be necessary to re-enter the radio preset memories as these will have
been erased when the microprocessor was reset. After resetting the player, ensure all
functions are operation correctly.
2. Precautions
When the inside of the car is very cold and the player is used soon after switching
on the heater, moisture may form on the disc or the optical parts of the player and
proper playback may not be possible. If moisture forms on the optical parts of the
player, do not use the player for about one hour. The condensation will disappear
naturally allowing normal operation.
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Specifications
Operation Voltage ------------------------------ 12 volts DC, negative
Input Current ----------------------------------- 10A
Output Power ----------------------------------- 160 watts maximum
(40 watts x 4 channels)
Output Impedance ------------------------------ compatible with 4 ~8 ohm speakers
Tuning Range ----------------------------------- AM: 530 ~ 1,710 KHz. (10KHz step)
FM: 87.5 ~107.9 MHz. (100KHz step)
Sensitivity --------------------------------------- AM: 33 dBu
FM: 6 dBu
FM Stereo Separation -------------------------- 30 dB
CD Frequency Response ----------------------- 20 ~20,000 Hz
CD S/N Ratio ----------------------------------- 63 dB
CD Channel Separation ------------------------ 50 dB
AUX Input Sensitivity ------------------------- 2V (VOLUME STEP 20)
400 and 800mV@10K ohm
Bluetooth ---------------------------------------- Version 3.0
- Output Power -------------------------------- +4 dBm Max
- Profile ---------------------------------------- Advanced Audio Distribution Profile
Audio/Video Remote Control Profile
Hands-Free Profile
Headset Profile