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AM/FM Stereo Cassette Player 
(120-2117)                 Features                   Faxback Doc. # 57140 
 
Your Optimus AM/FM Stereo Cassette Player can be easily installed in  
almost any vehicle.  The stereo will not operate when you remove its anti 
theft control panel.  You can quickly remove and store the control panel  
in the supplied carry case and take it with you for added security.  
 
The stereo's features include: 
 
          Front CD IN Jack - lets you quickly connect a portable CD player 
                             to the stereo, so you can play your favorite 
                             CDs in your vehicle. 
 
                 Auto-Stop - stop's the tape when it reaches the end, to 
                             reduce wear on your tape and the cassette 
                             deck. 
 
 Tone and Balance Controls - lets you adjust high and low sounds and the 
                             balance between left/right speakers, so you 
                             can tailor the sound to suit your preferences  
 
                Metal/CrO2 - takes advantage of the improved sound quality 
                             of metal or CrO2 tapes. 
 
       Mono/Stereo Control - lets you select FM reception in stereo on 
                             strong stations or monaural reception on weak 
                             stations. 
 
        Push Band Selector - lets you easily select an AM or FM station 
                             with the push of a button.  
 
Built-In Noise-Suppression - reduces the noise caused by your vehicle's  
                     Choke   electrical system. 
 
For your permanent records, we recommend you record your stereo's serial  
number in the space below.  The serial number is on the top of the stereo. 
 
Serial Number: ________________________________ 
 

Содержание 120-2117

Страница 1: ...r on your tape and the cassette deck Tone and Balance Controls lets you adjust high and low sounds and the balance between left right speakers so you can tailor the sound to suit your preferences Metal CrO2 takes advantage of the improved sound quality of metal or CrO2 tapes Mono Stereo Control lets you select FM reception in stereo on strong stations or monaural reception on weak stations Push Ba...

Страница 2: ...ower optional components and your speakers Then test the connections Next disconnect the stereo mount it in your vehicle and then reconnect it Place the stereo as close as possible to the selected mounting location when making the temporary connections CAUTION Be sure your speakers can handle 14 watts of power 7 watts per channel Each speaker must have an impedance of at least 4 Ohms Your local Ra...

Страница 3: ...ANT Do not cut these wires If you cut any wire you cannot obtain a refund or exchange on this product However your local Radio Shack store will provide warranty service if you cut a wire and find the product is defective Depending on your individual auto sound system you might need additional wire to complete connections Your local RadioShack store carries a full line of wire and wire management a...

Страница 4: ...t the red 12V TO IGNITION wire with the in line fuse holder to a point in your vehicle s fuse block that has power only when you turn the vehicle s ignition key to either the accessory ACC or ON position This connection turns on the stereo when you turn on the ignition or turn the key to ACC and turns off the stereo when you turn off the ignition This prevents your vehicle s battery from being dra...

Страница 5: ... Connecting the Antenna Connect the vehicle s antenna cable to the stereo s antenna jack at the back of the stereo Completing the Connections After you have securely made all other connections plug the l4 pin connector into the stereo s 14 pin wiring socket Then reconnect the cable to the vehicle s negative battery terminal Testing The Connections Turn on your vehicle s ignition install the stereo...

Страница 6: ...pplied metal strap to the bolt on the back of the stereo If necessary bend the metal strap to fit your vehicle s mounting area Then attach the other end of the strap to an existing bolt on a solid metal part of the vehicle This strap also helps ensure proper electrical grounding of the stereo 9 Reconnect the cable to the vehicle s negative battery terminal Then install the stereo s faceplate Remov...

Страница 7: ...l CAUTION Avoid pushing on the display or pressing any buttons while installing the control panel 1 Insert the right edge of the faceplate into the right edge of the recess Make sure the tabs in the recess fit into the slots in the edge of the faceplate 2 Gently push the left edge of the faceplate into the recess until you hear a click Removing The Anti Theft Control Panel 1 Press Release You hear...

Страница 8: ...olume WARNING To protect your hearing do not listen at high volume levels Slowly increase the volume to a comfortable listening level BAL rotate the outer control to adjust the balance between the left and right speakers TONE rotate to decrease or increase low sounds TUN rotate the inner control clockwise or counterclockwise to tune to the next station in the selected band Radio Operation 1 Rotate...

Страница 9: ...ins to play and the tape indicator lights 4 If you are playing a metal or CrO2 tape press MTL The MTL indictor lights 5 Adjust VOL BAL and TONE to suit your listening preference 6 Press in all the way to stop the tape and eject the cassette The radio plays CAUTION We recommend you press as soon as you finish playing a tape or before you leave your vehicle to release it from the tape handling parts...

Страница 10: ...output jack of the CD player or component When you connect a CD player or other audio component then turn it on you hear the component s sound through your speakers You can use the stereo s controls to adjust the sound Notes If you connect a CD player s or other audio component s headphone jack to the stereo adjust the audio component s volume to a low level then adjust the stereo s volume to a co...

Страница 11: ...the tape touches This can greatly reduce the performance of the cassette player After every 20 hours of tape player operation use a cassette deck cleaning kit to clean the tape handling parts Restoring Tape Tension And Sound Quality After you play a cassette tape several times the tape might become tightly wound on the reels This can cause playback sound quality to deteriorate To restore sound qua...

Страница 12: ...ating If you use a fuse with an incorrect rating the stereo could be damaged 5 Reassemble the fuse holder by squeezing it together until it latches 6 Reconnect the cable to the vehicle s negative battery terminal The FCC Wants You To Know Your stereo might cause TV or radio interference even when it is operating properly To determine whether your stereo is causing the interference turn off your st...

Страница 13: ...ominal 28 dB Signal to Noise S N Ratio FM Nominal 58 dB AM Nominal 45 dB Stereo Separation FM Nominal 30 dB AM Nominal IHF Sensitivity FM Nominal 6 uV 3 THD AM Nominal 31 6 uV 20 dB S N Cassette Player Cassette Mechanism Auto Stop Wow and Flutter Less than 0 35 WRMS Signal to Noise Ratio 50 dB Separation 38 dB Frequency Response 3 dB 125 8 000 Hz General Power Source 12 VDC Negative Ground Speaker...

Страница 14: ... 1 15 16 x 7 x 5 7 8 inches 50 x 178 x 150 mm Weight 3 lbs 5 ozs 1 5 kg Specifications are typical individual units might vary Specifications Are subject to change and improvement without notice BR EB 10 20 99 LN 03 04 ...

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