Overmax OV-CR-417B, Руководство пользователя

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3. Under the radio mode, short press and then rotate the volume button can change the
station; Long pres the volume knob can save the station and then rotate the knob for
choosing the stored number, short press the knob again for confirm.
4. Under the radio mode, short press MEN/AS.PS button and entering into Band
function for changing the band, long press can scan stations and store the stations
automatically.
IV-MP3 plays operation
1 .Our system support to play any time you insert the card. When it plays the USB,
logo USB will blink. When it plays the SD/MMC card, the logo SD will blink.
2. Short press the button or button can play the next/last song, long press is
quickly forwardly / backwardly choose time to play
V-Clock Operation
Short press can show the present time. Then long press to enter into hour adjustment
function, use the volume knob to adjust. Short press again can adjust minutes, also use
the volume control button to adjust. Under the hour adjustment, long press to switch
12/24 hours mode.
VI. Technical parameters
Tuner Section:
Frequency Range----------------------------------------------------------87.5MHz-108MHz
Intermediate frequency--------------------------------------------------------------10.7MHZ
Signal to noise ratio (S/N)--------------------------------------------------------------50>dB
Play Section:
Signal to noise ratio (S/N) --------------------------------------------------------------50>dB
Channel Separation (1 KHZ)-----------------------------------------------------------50>dB
Voltage Harmonic Distortion-------------------------------------------------------------<5%
Frequency Response---------------------------------------------------100Hz-10kHz(+6dB)
Amplifier Section:
Speaker output
Speaker Impedance ____________________________________________4Ω-8Ω
Power source_________________________________________12VDC
Car battery (the negative pole connect ground, see on the unit in detail)
Cautions
When replacing the fuse, please select the fuse of same specification, do not replace it
with others.
VIII. Installation Diagram
1 .Before install the main unit, please place the main unit at desired position,
connect the speaker wire and power wire for test use.
2. After the working effect of the main unit is ideal, fix the main unit.