MPH4210

Troubleshooting

Problem

Cause

Corrective Action

Does not operate

No power to yellow wire; no

Check connection with test light;

(display does not light)

power to red wire

check vehicle fuse with test light

 

 

 

 

Inline fuse blown

Replace fuse

No power to unit

Inline fuse blown

Check/replace fuse

No speakers operate

Speaker harness not

Connect speaker harness; check

(display lights normally)

connected

speaker wires

 

 

 

Not all speakers

Incorrect splices or

Check all splices and connections

operate

connections

 

 

 

 

 

Speaker wires shorting to

Check splices, insulate all bare wires

 

chassis ground or to each

 

 

other

 

 

 

 

Blows fuses

Power wire shorting to

Make sure wire is not pinched

 

ground

 

 

 

 

 

Speaker wires shorting to

Make sure wire is not pinched

 

ground

 

 

 

 

 

Incorrect fuse/fuse too small

Install fuse of correct rating

Error-1 (CD Player)

Mechanism error

Press RESET, insert disc and try

 

 

again

 

 

 

Error-2 (CD Player)

Servo error

Press RESET, insert disc and try

 

 

again

 

 

 

CD skips too much

Receiver mount is not solid

Check mounting and backstrap,

 

or backstrap is not secure

tighten if needed

 

 

 

Reset

After removing the front panel, use a pencil tip (or any non-metallic object) to press RESET (20).

Remove Radio From Dash

To remove the radio from the dash, detach the front panel and remove the trim ring by gently pulling up in the middle to release the plastic snaps. Insert removal keys between the radio chassis and sleeve to depress locking springs. Pull the radio out of the dash.

Specifications

CEA Power Ratings

Power Output . . . . . . . . . . . . . . . .13 watts RMS X 4 channels into 4-ohms @ < 1% THD+N Signal to Noise Ratio. . . . . . . . . . . . . . 70dBA below reference. (Reference: 1 watt, 4-ohms) Dynamic Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 watts @ 4-ohms x 4 channels Frequency Response . . . . . 20Hz to 20kHz (-3dB), Auxiliary input used as source reference Reference Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4VDC

CD Player

Signal to noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>86 dB Frequency response. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Hz to 20kHz, -3 dB Channel separation @ 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>55 dB D/A converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Bit/CH

FM Tuner

Tuning range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87.5MHz – 107.9MHz FM mono sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 dBf 50 dB quieting sensitivity (stereo) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 dBf Stereo separation @ 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>35 dB Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Hz to 12kHz, -3dB

AM Tuner

Tuning range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530kHz – 1710kHz AM sensitivity @ 20dB signal to noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30uV Frequency response. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Hz to 2kHz, -3dB Auxiliary Input

Input Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mV RMS for 1 watt RMS into 4-ohms Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Hz to 20kHz, -3dB Input Impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10k-ohms

EIAJ Amplifier (PEAK)

Total system power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 watts peak Power output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W x 4 peak Speaker impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ohms Reference supply voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4VDC

General

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 – 16 VDC (allowable), negative ground Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 amp, ACG type Wire harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-pin quick-disconnect DIN chassis dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 7" x 7" x 2" (178mm x 178mm x 51mm)

Specifications subject to change without notice.

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Jensen owner manual MPH4210 Troubleshooting, Specifications, Reset, Remove Radio From Dash, CEA Power Ratings

MPH4210 specifications

The Jensen MPH4210 is a versatile and powerful multi-purpose headphone designed to meet the demands of both casual listeners and professional audio engineers. With an array of features and advanced technology, the MPH4210 delivers an exceptional audio experience, making it one of the standout models in its class.

One of the key characteristics of the Jensen MPH4210 is its impressive sound quality. The headphones are equipped with high-definition drivers that provide a broad frequency response, ensuring that every nuance of the audio is captured. Whether you're listening to music, watching movies, or gaming, the rich bass and clear treble will immerse you in your audio experience. The clarity offered by the headphones is further enhanced by the natural acoustic design, which minimizes distortion and provides a balanced sound profile.

Comfort is another standout feature of the Jensen MPH4210. The headphones boast a padded headband and plush ear cushions that provide hours of comfortable listening without fatigue. Their adjustable design allows for a perfect fit for various head sizes, making them suitable for prolonged usage, whether at home or on the go.

In terms of connectivity, the Jensen MPH4210 offers both wired and wireless options. The wired connection uses a durable, tangle-resistant cable, ensuring reliability during use. In contrast, the Bluetooth capability allows for seamless pairing with a range of devices, enabling a completely cable-free experience. The wireless functionality is complemented by a long battery life, allowing for extended listening sessions without the need for frequent recharging.

Additional features include an integrated microphone, making the MPH4210 perfect for hands-free calls and virtual communication. The headphones also incorporate noise isolation technology, which effectively blocks external noise, allowing users to focus solely on their audio experience. This makes them ideal for use in public spaces or noisy environments.

In summary, the Jensen MPH4210 stands out with its superior sound quality, comfort, and versatile connectivity options. With a blend of advanced technology and user-oriented design, these headphones cater to the needs of music enthusiasts and audio professionals alike, proving to be an excellent choice for anyone seeking high-quality audio on the go.