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Cat. No. 14-1252
OWNER’S MANUAL
Please read before using this equipment.
SCR-100
Stereo Cassette Player/Recorder
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FEATURES
Your Optimus SCR-100 Stereo Cassette Player/Recorder is a lightweight, portable cassette player that
delivers great sound quali ty throug h its built -in spea ker. The recorder puts many features in a small package, making it easy to carry wherever you go. Its
features include:
Built-in Wide Range Speaker
— lets you listen to
mono sound without carrying headphones.
Built-in Stereo Microphone
— lets you record in
stereo without connecting stereo microphones.
Extended Bass Boost
— provides richer, fuller bass
than ordinary players.
Numeric Tape Counter
— helps you quickly locat e a
specific section on the tape.
Cue/Review —
lets you listen as you fast forward or
rewind the tape to locate specific sections.
©
1999 Tandy Corporation.
Optimus, RadioShac k, and Adap tap lu g are reg ist er ed
trademarks used by Tandy Corporation.
All Rights Reserved.
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Battery/Record Indicator
— shows you when the
SCR-100 is recording and indicates battery condition.
Automatic Stop —
shuts off the SCR-100 when it
reaches the end of a tape.
DC Input Jack —
lets you power the player from an
external DC source using an adapter (not supplied).
Headphone Output Jack —
lets you listen in private
or use optional external speakers.
Three Power Options
— you can power the SCR 100 from AA batteries, standard AC power, or DC
power.
Note:
You need a pair of headphones or amplified
speakers (not supplied) with a
1
/8-inch (3.5-mm) plug
to listen to tapes in stereo. Your local RadioShack
store carries a wide selection of these products.
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CONTENTS
Preparation ........................................................... 5
Installing Batteries .......................................... 5
Using AC Power .............................................. 6
Using Vehicle Battery Power .......................... 8
Connecting Headphones/Speakers .............. 10
Listening Safely ..................................... 11
Traffic Safety .......................................... 12
Operation ............................................................ 13
Loading a Cassette Tape .............................. 13
Recording ..................................................... 14
Using the Built-in Stereo Microphone .... 14
Using External Stereo Microphones ...... 15
Playing a Tape .............................................. 16
Using the Tape Counter ......................... 18
Tape Tips ...................................................... 19
Tape Quality .......................................... 19
Restoring Tape Tension and Sound Quality
19
Cleaning the Tape-Handling Parts ......... 20
Care ..................................................................... 22
Specifications .................................................... 23
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PREPARATION
INSTALLING BATTERIES
Your SCR-100 requires two AA batteries (not supplied) for power. For the best performance and longest life, we recommend RadioShack alkaline
batteries.
Cautions:
• Use only fresh batteries of the required size and
recommended type.
• Do not mix old and new batteries, different types
of batteries (standard , alka lin e, or rec harge able),
or rechargeable batteries of different capacities.
Follow these steps to install batteries.
1. Slide the battery compar tment cover in the dire ction of the arrow to open it.
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2. Place the batteries in the compartment as indicated by the polarity symbols (+ and –) marked
inside
3. Replace the cover.
When RECORD/BATT does not light steadily during
play, replace the batteries.
Warning:
Dispose of old batteries promptly and
properly. Do not bury or burn them.
Caution:
If you do not plan to use the SCR-100 with
batteries for two weeks or more, remove the batteries. Batteries can leak chemicals that can destroy
electronic parts.
USING AC POWER
You can power the SCR-100 using a 3V, 300-mA AC
adapter and a size H Adaptaplug
Both are available at your local RadioShack store.
6
®
(neither supplied).
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Cautions:
You must use a Clas s 2 power sour ce
that supplies 3V AC and delivers at
!
least 300 mA. Its ce nter tip must b e set
to positive and its plug must fit the SCR-100's
DC 3V
meet these specifications could damage the
SCR-100 or the adapter.
• Always connect the AC adapter to the SCR-100
before you connect it to AC power. When you
finish, disconnect the adapter from AC power
before you disconnect it from the SCR-100.
Follow these steps to power the SCR-100 from standard AC power.
jack. Using an adapter that does not
1. Set the adapter’s voltage switch to 3V.
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2. Insert the Adaptaplug into the cord so it reads
TIP +.
3. Insert the adapter’s barrel plug into the SCR-
DC 3V
100’s
4. Plug the adapter into a standard AC outlet.
jack.
USING DC POWER
You can power the SCR-100 from a vehicle’s 12V
power source (such as cigarette-lighter socket) using
a 3V, 300-mA DC adapter and a size H Adaptaplug
(neither supplied). Both are available at your local
RadioShack store.
Cautions:
Y ou m ust us e a pow er sourc e that su pplies 3V DC and delivers at least 300
!
mA. Its center tip must be set to positive and its plug must fit the SCR-100's
jack. Using an adapter that does not meet these
DC 3V
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specifications could damage the SCR-100 or the
adapter .
• Always connect the DC adapter to the SCR-100
before you connec t i t to th e p ow er s ourc e. Whe n
you finish, disconnect the adapter from the power source before you disconnect it from the
SCR-100.
Follow these steps to power the SCR-100 from DC
power.
1. Set the adapter’s voltage switch to 3V.
2. Insert the Adaptaplug into the cord so it reads
TIP +.
3. Insert the adapter’s barrel plug into the SCR-
DC 3V
100’s
jack.
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4. Plug the other end of the DC adapter into the
vehicle’s ci gare tte-l ig hter so ck et.
CONNECTING HEADPHONES/
SPEAKERS
To listen to tapes in stereo, connect stereo headphones or amplified speakers (neither supplied)
equipped with a 1/8-inch (3.5-mm) stereo plug to .
Your local RadioShack store sells a wide variety of
stereo headphones and amplified speakers.
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Listening Safely
To protect your he aring, f ollow thes e guid elines when
you use headphones.
• Set the volume to the lowest setting before you
begin listening. After you begin listening, adjust
the volume to a comfortable level.
• Do not listen at extremely high volume levels.
Extended high-volume listening can lead to permanent hearing loss.
• Once you set the volume, do not increase it.
Over time, your ears adapt to the volume level,
so a volume level th at do es not cause dis comf ort
might still damage your hearing.
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Traffic Safety
Do not wear headphones while operating a motor vehicle or riding a bicycle. This can create a traffic hazard and could be illegal in some areas.
Even though some headphones let you hear some
outside sounds when listening at normal volume levels, they still can present a traffic hazard.
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OPERATION
LOADING A CASSETTE TAPE
Follow these steps to load a cassette to record or
play.
1. Take up any slack in the
cassette tape by turning
the hub with a pencil to
prevent the tape from
becoming tangled in the
tape mechanism. Do not
touch the tape.
2. Open the ca sset te co mpart men t do or by lif ting i t
at the notch.
3. Insert a cassette tape
into the door guides so
the cassette’s open
edge faces out, the
side you want to use
faces up, and the full
reel is to the left.
4. Close the door.
Notch
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RECORDING
Using the Built-in Stereo Microphone
1. With a blank tape loaded, set
TAPE SPEED
follows.
• To maximize sound quality, set the switch to
NORMAL
.
• To increase the recording time (using a somewhat lower sound quality level), set the switch
SLOW
to
2. Press
.
RECORD
. Both
PLAY
and
RECORD
lock
down and recording begins. RECORD/BATT
lights during recording.
3. When the player reac hes the end of the ta pe, the
auto-stop mechanism stops the tape and
releases
STOP
RECORD
to stop recording sooner.
and
PLAY
automatically. Press
14
as
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Using External Stereo Microphones
You can record in stereo using two mono microphones. This lets you place each microphone for the
best response and stereo separation. Your local RadioShack store carries a wide selection of suitable
microphones.
1. Place two mono microphones equidistant apart
and equidistant from the sound source.
1
2. Insert the microphones’
into
L-MIC
and
R-MIC
3. With a blank tape loaded, set
desired, then press
RECORD
lock down and recording begins.
RECORD/BATT lights during recording.
4. When the player reac hes th e end of the tape, th e
auto-stop mechanism stops the tape and
releases
STOP
RECORD
and
to stop recording sooner.
/8-inch (3.5- mm) plugs
, respectively.
TAPE SPEED
RECORD
PLA Y
. Both
automatically. Press
PLAY
as
and
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PLAYING A TAPE
1. For mono playback, simply listen to the built-in
speaker. The SCR-100 combines the left and
right channels. For stereo playback, connect the
SCR-100 to a pair of stereo headphones or an
amplified speaker system (see “Connecting
Headphones/Speakers” on Page 10).
Note:
Connecting headphones or an amplified
speaker system disconnects the built-in speakers.
2. Take up any slack in t he tape by turning t he cassette’s hub with a pencil. Do not touch the
exposed tape.
3. Lift the cassette compartment door and insert
the cassette tape into the cassette guides with
its open edge faci ng u p. Be su re the full reel is to
the right and the side you want to listen to faces
the door.
TAPE SPEED
4. Set
when you recorded the tape.
to the same speed you used
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5. Press
6. Adjust
7. Slide
8. To temporarily stop the tape, slide
PLAY
.
VOLUME
ON/E-BASS /OFF
to the desired listening level.
bass effect. Set it to
E•BASS
to ON for an enhanced
OFF
for normal bass sound.
PAUSE
in the
direction of the arrow. To start play again, slide
PAUSE
in the opposite direction.
9. The tape automatically stops when it reaches
STOP
the end. To stop it sooner, press
To fast forward the tape, press
FAST-F/CUE
ton locks down. To rewind the tape, press
VIEW
. The button locks down. To release either
STOP
control, press
.
.
. The but -
REW/RE-
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Note:
If you press either
FAST-F/CUE
REW/REVIEW
or
while the tape plays, you hear the sound as the tape
moves. This lets you quickly locate specific parts of
the tape. Release
sume play. Press
FAST-F/CUE
STOP
to stop playback.
REW/REVIEW
or
to re-
Using the Tape Counter
The tape counter shows you a tape’s current position. Before recording, press the tape counter button
to reset the counter to
counter moves, you can note specific points on the
tape to return to during playback.
18
000
. Then, as the tape
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TAPE TIPS
Tape Quality
For the best performance, use only regular length
(60- or 90-min ute ) ca ssett e tape s. W e do not rec ommend long-playing cassette tapes, such as C-120s,
because they are extremely thin and can easily tangle in the playback mechanis m.
Restoring Tape Tension and Sound
Quality
After you play a cassette tape several times, the tape
might becom e tightly wound on th e reels. This can
cause playback sound quality to deteriorate.
To restore the sound quality, fast-forward the tape
from the beginning to the end of one side, then completely rewind it. Th en loosen the tape reels by ge ntl y
tapping each side of the cassette’s outer shell on a
flat surface.
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Caution:
Be careful not to damage the cassette
when tapping it. Do not touch the exposed tape or allow any sharp objects near the cassette.
Cleaning the Tape-Handling Parts
Dirt, dust, or particles of the tape’s coating can accumulate on the tape head and other parts tha t the tape
touches. This can reduce the SCR-100’s performance.
After every 20 hours of tape pl ayer operati on, follow
these steps to clean the tape-handling parts or use a
cassette deck cleaning kit available from your local
RadioShack store.
1. Remove the batteries and disconnect any other
power source.
2. Open the cassette compartment door and press
PLAY
to expose the tape-handling parts.
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3. Use a cotton swab dipped in denatured alcohol
or tape head cleaning solution to clean the tape
guides, record head, play head, pinch roller, and
capstan.
Capstan
Pinch Roller
4. When you finish cleaning, press
Play Head
Tape Guides
Record Head
STOP
and close
the cassette compartment door, then reconnect
power.
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CARE
Your Optimus SCR-100 Stereo Cassette Player/Recorder is an example of superior design and craftsmanship. The following suggestions will help you
care for the SCR-100 so you can enjoy it for years.
• Keep the SCR-100 dry. If it gets wet, wipe it dry
immediately.
• Use and store the SCR-100 only in normal temperature environments.
• Handle the SCR-100 ge ntl y an d ca refu lly. Do not
drop it.
• Keep the SCR-100 away from dust and dirt.
• Occasionally wipe the SCR-100 with a damp
cloth to keep it looking new.
Modifying or tampering with the SCR-100’s internal
components can cause a malfunction and might invalidate its warranty. If your SCR-100 is not performing as it should, take i t to you r local Radi oShack store
for assistance.
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SPECIFICATIONS
Power Requirements ..................................... 3V DC
Two AA Batteries
12V DC with optional DC adapter
120V AC with optional AC adapter
Tape System .................................... 2-Track, Stereo
Tape Speed ................................................... 1
Frequency Response ......... 125 Hz–8 kHz (at –6dB)
Signal-to-Noise Ratio ...................................... 45 dB
Wow and Flutter ............................................. 0.35%
3
3
4
Dimensions (HWD) ............ 3
/8 × 4
×
/
(86 × 120 × 33.5 mm)
Weight (without batteries) .............................. 6.5 oz
Specifications are typical; individual units might vary.
Specifications are subject to change and improvement without notice.
7
/8 ips
(4.75 cm/s)
5
/16 Inches
1
(180 g)
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Limited Ninety-Day Warranty
This product is warranted by RadioShack against manufacturing defects in material and workmanship under normal use for ninety (90) days from the date of
purchase from RadioShack company-owned stores and authorized RadioShack
franchisees and dealers. EXCEPT AS PROVIDED HEREIN, RadioShack
MAKES NO EXPRESS WARRANTIES AND ANY IM PLI ED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE DURATION OF THE
WRITTEN LIMITED WARRANTIES CONTAINED HEREIN. EXCEPT AS PROVIDED HEREIN, RadioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER PERSON OR ENTITY WITH RESPECT
TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY BY USE OR PERFORMANCE OF THE PRODUCT OR ARISING OUT
OF ANY BREACH OF THIS WARRANTY, INCLUDING, BUT NOT LIMITED TO,
ANY DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF TIME,
DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES, EVEN IF RadioShack HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
Some states do not allow the limitations on how long an implied warranty lasts
or the exclusion of incidental or consequential damages, so the above limitations or exclusions may not apply to you.
In the event of a product defect during the warran ty period , take the pr oduct and
the RadioShack sales receipt as proof of purchase date to any RadioShack
store. RadioShack will, at its option, unless otherwise provided by law:
(a) correct the defect by product rep air wi tho ut cha rge for parts and l abor ; (b) re place the product with one of the same or similar design; or (c) refund the purchase price. All replaced parts and products, and products on which a refund is
made, become the property of RadioShack. New or reconditioned parts and
products may be used in the performance of warranty service. Repaired or replaced parts and products are warranted for the remainder of the original warranty period. You will be charged for repair or replacement of the product made
after the expiration of the warranty period.
This warranty does not cover: (a) damage or failure caused by or attributable to
acts of God, abuse, accident, misuse, improper or abnormal usage, failure to
follow instructions, improper installation or maintenance, alteration, lightning or
other incidence of excess voltage or current; (b) any repairs other than those
provided by a RadioShack Authorized Service Facility; (c) consumables such as
fuses or batteries; (d) cosmetic damage; (e) transportation, shipping or insurance costs; or (f) costs of product removal, installation, set-up service adjustment or reinstallation.
This warranty gives you specific legal right s, and you may al so have ot her r ights
which vary from state to state.
RadioShack Customer Relations, 200 Taylor Street, 6th Floor,
Fort Worth, TX 76102
We Service What We Sell
04/99
08A99 Printed in Hong Kong
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