14-1167.fm Page 1 Thursday, January 20, 2000 2:02 PM
Cat. No. 14-1167
OWNER’S MANUAL
Please read before using this equipment.
Micro-39
Microcassette Recorder
with VOX
Page 2
14-1167.fm Page 2 Thursday, January 20, 2000 2:02 PM
FEATURES
Your Optimus Micro-39 Microcassette Recorder is ideal for quick note-taking. The recorder’s
handstrap and its ultra-small size makes it easy
to slip into a pocket, briefcase, or purse. You
can use it at school, at business conferences,
for dictation in the office, or anywhere you are
on the go! You can record manually or set the
recorder so sound activates recording.
Your recorder includes these features:
Voice-Activated Recording (VOX)
— lets you
set the Micro-39 so it records when it picks up
sound and stops a few seconds after the sound
stops.
Auto Stop
— stops the tape when the recorder
reaches the end of the tape during recording,
playback, fast forward, or rewind.
Tape Counter with Reset Button
— lets yo u
note specific points in a tape for l ate r r efere nc e.
Tape Speed Switch
— lets you record and
play back tape at twice the normal recording/
playback time (at a slower speed) or at normal
speed (for maximum sound quality).
14-1167.fm Page 3 Thursday, January 20, 2000 2:02 PM
Cue/Review
— lets you hear a recording as
you fast-forward or rewind a tape so you can
quickly locate a specific passage on the tape.
Built-In Microphone and Speaker
— let you
record and play back notes anywhere.
External Microphone Jack
— lets you use an
external, wide range microphone.
Fast Play
— lets you play a tape about 30%
faster than normal so you can hear the entire
tape quickly or reach certain passages faster.
Automatic Level Control (ALC) Circuit
— au-
tomatically sets the recording level.
AC Bias Circuit
— ensures a high signal-to-
noise rati o with low distortion.
Three Power Options
— you can power the
recorder from standard AC power using an optional AC adapter, two AA batteries (not supplied), or a vehicle’s battery using an optional
DC adapter.
We recommend you write your recorder’s serial
number here. The number is inside the battery
compartment.
Serial Number: _______________________
3
Page 4
14-1167.fm Page 4 Thursday, January 20, 2000 2:02 PM
14-1167.fm Page 5 Thursday, January 20, 2000 2:02 PM
PREPARATION
CONNECTING POWER
Using Batteries
You can power your Micro-39 with two AA batteries (not supplied) or rechargeable AA Ni-Cd
batteries (not supplied). For the best performance and longest life, we recommend RadioShack alkaline batteries. (Both Ni-Cd
batteries and the correct battery charger are
available at your loc al RadioShack store.)
Warning:
not bury or burn them.
Cautions
Dispose of old batteries promptly; do
:
• Use only fresh batteries of the required
size and recommended type.
• Never leave dead or weak batteries in the
Micro-39. Batteries c an le ak chemicals that
can destroy electronic circuits.
• Do not mix old and new batteries, different
types of batteries (standard, alkaline, or
rechargeable), or rechargeable batteries of
different capacities.
5
Page 6
14-1167.fm Page 6 Thursday, January 20, 2000 2:02 PM
1. Slide the battery compartment cover in the
direction of the arrow.
2. Insert the batteries into the compartment
as indicated by the polarity symbols (+ and
–) marked inside.
3. Replace the cover.
If RECORD/BATT lights dimly during recording,
or it does not light at all, replace the batteries.
Note:
If you do not pl an to u se t h e Mi cr o -39 f o r
several days, or if you plan to use only AC or
vehicle battery power, remove the batteries.
6
Page 7
14-1167.fm Page 7 Thursday, January 20, 2000 2:02 PM
Using AC Power
You can power the Micro-39 using an 3V, 300mA AC adapter and a size H Adaptaplug
ther supplied). Both are available at your local
RadioShack store.
Cautions:
You must use a Class 2 power
source that supplies 3V DC and
!
delivers at least 300 mA. Its center tip must be set to negative and its plug
must fit the Micro-39's
an adapter that does not meet these specifications could damage the Micro-39 or the
adapter.
• Always connect the AC adapter to the
Micro-39 before you connect it to AC
power. When you finish, disconnect the
adapter from AC power before you disconnect it from the Micro-39.
Follow thes e steps to po wer the Mi cro-39 fr om
standard AC power.
DC 3V
®
(nei-
jack. Using
7
Page 8
14-1167.fm Page 8 Thursday, January 20, 2000 2:02 PM
1. Set the AC adapter's vol tage swi tch to 3V if
it is equipped with a voltage selection
switch.
2. Insert the AC adapter’s Adap taplug into th e
AC adapter's cord so it reads TIP–.
3. Insert the adapter’s barrel plug into
DC 3V
on the recorder.
Note:
Inserting the barrel plug into the
Micro-39's
DC 3V
jack disconnects the
internal batteries.
4. Plug the adapter’s other end into a standard AC outlet.
Using Ve hicle Battery Power
You can power the Micro-39 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 loc al RadioShack store.
8
Page 9
!
14-1167.fm Page 9 Thursday, January 20, 2000 2:02 PM
Cautions
Follow thes e steps to po wer the Mi cro-39 fr om
your vehicle's battery.
1. Set the DC adapter's voltage switch to 3V.
2. Insert the AC adapter’s Adap taplug into th e
:
You must use a power source that
supplies 3V DC and delivers at
least 300 mA. Its center tip must
be set to n egative and its plug mu st fit t he
Micro-39's
that does not meet these specifications
could damage the Micro-39 or the adapter.
• Always connect the DC adapter to the Micro-39 before you connect it to the power
source. When you finish, disconnect the
adapter from the power source before you
disconnect it from the Micro-39.
adapter's cord so it reads TIP–.
DC 3V
jack. Using an adapter
9
Page 10
14-1167.fm Page 10 Thursday, January 20, 2000 2:02 PM
3. Insert the barrel plug into the Micro -39's
3V
jack.
Note:
Inserting the barrel plug into the
Micro-39's
DC 3V
jack disconnects the
DC
internal batteries.
4. Plug the other end of the DC adapter into
the vehicle's cigarette-lighter socket.
CONNECTING AN EARPHONE
You can use an optional mono earphone with a
1
/8-inch (3.5- mm) plug to listen priva tely to the
Micro-39.
Notes:
• You can also use an earphone to monitor
what the recorder picks up through the
internal or an external microphone.
• While you can connect stereo earphones,
they produce sound only from the left earpiece.
• Your local RadioShack store carries a wide
selection of earphones .
10
Page 11
14-1167.fm Page 11 Thursday, January 20, 2000 2:02 PM
Insert the earphone's plug into the recorder's
EAR
jack. The internal speaker automatically
disconnects
.
Listening Safely
To protect your hearing, follow these guidelines
when you use an earphone.
• Set the volume to the lowest setting before
you begin listening. After you begin listening, adjust the volume to a comfortable listening level.
• Do not listen at extremely high volume lev-
els. Extended high-volume listening can
lead to permanent hearing loss.
• Once you set the volume, do not increase
it. Over time, your ears ada pt to the volum e
level, so a volume level that does not
cause discomfort might still damage your
hearing.
11
Page 12
14-1167.fm Page 12 Thursday, January 20, 2000 2:02 PM
Traffic Safety
• Do not wear an e arph one w h ile o pe r atin g a
motor vehicle or riding a bicycle. This can
create a traffic hazard and could be illegal
in some areas.
• Even though some earphones let you hear
outside sounds when listening at normal
volume levels, they still can present a traffic hazard.
CONNECTING AN EXTERNAL
MICROPHONE
You can use an optional microphone with an
1
/8-inch (3.5-mm) plug to extend the recording
range. Your local RadioShack store carries a
wide selection of microphones.
Insert the microphone’s plug into the recorder’s
MIC
jack. The built-in microphone automatically
disconnects.
12
Page 13
14-1167.fm Page 13 Thursday, January 20, 2000 2:02 PM
OPERATION
LOADING A MICROCASSETTE
TAPE
Note:
We recommend MC-60 microcassette
tapes for up to 2 hours of recording/playback
time, or MC-90 microcassette tapes for up to 3
hours of recording/playback time. We do not
recommend long-playing microcassette tapes
such as MC-120s, because they are extremely
thin and can easily tangle in the playback
mechanism.
1. Use a pencil to turn the cassette's hub and
remove any ta pe slack. Avoid to uching t he
tape.
2. Press
3. Insert the microcassette into the door's
STOP/EJECT.
ment door opens.
guides with the tape’s open edge facing
The cassette compart-
13
Page 14
14-1167.fm Page 14 Thursday, January 20, 2000 2:02 PM
out and the full reel positioned toward the
top of the recorder.
4. Close the door.
RECORDING
Cautions:
• Do not change the tape speed while
recording.
• Do not for ce down
sette erase-protection tab is not in place
(see “Preventing Accidental Erasure” on
Page 23).
RECORD
when a cas-
Voice Activated (VOX) Recording
Follow these steps to have the recorder start
and stop recording automatically based on
sound it detects.
14
Page 15
14-1167.fm Page 15 Thursday, January 20, 2000 2:02 PM
VOX
1. Set
to ON.
2. Load a tape.
3. Set
TAPE SPEED
on the side of the
recorder as follows:
• To double the tape’s recording/play back
time, set
TAPE SPEED
to
1.2
. This setting
allows 120 minutes of total recording/
playback time on an MC-60 tape, or 180
minutes on an MC-90 tape.
• For better sound quality, set
SPEED
2.4
to
. This setting allows 60
TAPE
minutes of total recording/playback time
on an MC-60 tape, or 90 minutes on an
MC-90 tape.
15
Page 16
14-1167.fm Page 16 Thursday, January 20, 2000 2:02 PM
RECORD
RECORD
and
to begin recording. Both
PLAY
lock down, and the
4. Press
RECORD/BATTERY indicator (to the right
of the tape counter) lights.
Notes
:
•The
VOLUME/VOX SENS
setting determines the sound level that activates the
VOX circuit and starts recording when
the recorder picks up sound. At higher
settings, a softer sound starts VOX
recording. At lower settings, a louder
sound starts VOX recording.
• The built-in automatic level control
(ALC) automatically sets the recording
level once recording starts.
• When you use the VOX feature, recording begins when the recorder picks up
sound and stops a few sec onds a fter the
sound stops.
5. For maximum clarity, place the recorder as
close to the so und source as possible, with
nothing between the source and the
recorder that might block the sound.
6. To temporarily stop recording, slide
to ON. To resume recording, slid e
OFF
.
PAUSE
PAUSE
to
7. Recording stops when the tape reaches
the end of the cassette. Press
STOP/EJECT
16
Page 17
14-1167.fm Page 17 Thursday, January 20, 2000 2:02 PM
to release the controls. To stop it sooner,
press
STOP/EJECT
.
Manual Recor d in g
VOX
1. Set
2. Load a tape.
3. Set
recording time, or to
quality.
4. Press
Recording starts and the built in automatic
level control sets the recording level.
5. Recording automatically stops when the
tape reaches its end. To stop recording
sooner, press
OFF
to
.
TAPE SPEED
RECORD (PLAY
STOP/EJECT.
1.2
to
to double the
2.4
for better sound
also locks down).
17
Page 18
14-1167.fm Page 18 Thursday, January 20, 2000 2:02 PM
PLAYING A TAPE
1. Load the microcassette tape.
TAPE SPEED
2. Set
the tape was recorded.
to the spee d used when
3. Press
4. Adjust
listening level.
18
PLAY
to begin play.
VOLUME/VOX SENS
to a comfortable
Page 19
14-1167.fm Page 19 Thursday, January 20, 2000 2:02 PM
5. The tape automatically stops when it
reaches the end. Press
STOP/EJECT
stop playback sooner.
Using Fast Play
To play a tape about 30% faster than the normal playback speed, move
To resume normal speed playback, move
PLAY
to
OFF
.
FAST PLAY
to ON.
FAST
Rewinding/Fast-Forwarding
to
To rewind or fast forward a tape, press
EJECT
then slide
REW
to rewind a tape, or set it to
REV/REW CUE/FAST-F to REV/
CUE/FAST-F
fast-forward a tape.
Caution:
the tape-handling parts, press
To release the controls and protect
STOP/EJECT
STOP/
to
or
19
Page 20
14-1167.fm Page 20 Thursday, January 20, 2000 2:02 PM
REV/REW CUE/FAST-F
slide
to the center posi-
tion when the tape reaches the end.
To hear the tape play at a faster speed as it
fast-forwards or rewinds, slide
FAS T-F
REV/REW
to
CUE/FAST-F
or
REV/REW CUE/
during play back. When you release the switch, normal
playback resumes.
QUICK REVIEW
During recording, slide
REV/REW
to hear a portion of what you have
REV/REW CUE/FAST-F
just recorded without first pressing
PLAY
and
REW
sume recording, press
RECORD
. To stop th e quick r eview, s lide
CUE/FAST-F
to its center position. To re-
STOP/EJECT
.
20
to
STOP/EJECT
REV/
then
Page 21
14-1167.fm Page 21 Thursday, January 20, 2000 2:02 PM
USING THE TAPE COUNTER
You can use the tape counter to note different
locations on your tape during recording or playback.
000
Before playing or recording a tape, rewind the
tape completely and press the counter’s reset
button to set the counter to 000. As the tape
moves, the counter advances.
21
Page 22
14-1167.fm Page 22 Thursday, January 20, 2000 2:02 PM
TAPE TIPS
STORING CASSETTE TAPES
Do not expose mic rocas sette tapes to hig h temperatures, high humid ity, dust or dirt, or moto rs,
transformers, or other sources of strong magnetic fields.
RESTORING TAPE TENSION
AND SOUND QUALITY
After you play a microcassette tape several
times, the tape might become tightly wound on
the reels. This can ca us e pl ay bac k s ou nd q ual ity to deteriorate.
To restore the sound quality, fast-forward the
tape from the beginning to the end of one side,
then completely rewind it. Then loosen the tape
reels by gently tapping each side of the cassette’s outer shell on a flat surface.
Caution:
cassette when tapping it. Do not touch the exposed tape or allow any sharp objects near the
cassette.
22
Be careful not to damage the micro-
Page 23
14-1167.fm Page 23 Thursday, January 20, 2000 2:02 PM
ERASING TAPES
To record over a microcassette tape, simply
record as usual. The tap e record er records over
the previous recording.
You can quickly erase both sides of a cassette
tape using a RadioShack bulk tape eraser.
PREVENTING ACCIDENTAL
ERASURE
Microcassette tapes have two erase-protection
tabs — one for each side. When a tab is in
place, you can record on that side.
To prevent accidental erasure of a tape recording, use a screwdriver to remove one or
both of the cassette tape’s erase protection
tabs. This prevents
pressed.
Side A Tab
RECORD
from being
23
Page 24
14-1167.fm Page 24 Thursday, January 20, 2000 2:02 PM
If you later decide to record on a tape side after
you have removed the erase-protection tab,
place a piece of strong plastic tape over that
side’s erase- pr otect ion hole. Be sur e you cover
only the hole originally covered by the eraseprotection tab.
Caution:
Removing the erase-protection tabs
does not prevent a bulk eraser from erasing a
microcassette tape.
24
Page 25
14-1167.fm Page 25 Thursday, January 20, 2000 2:02 PM
CARE
To enjoy your Optimus Micro-39 Microcassette
Recorder for a long time:
• Keep the recorder dry. If it gets wet, wipe it
dry immediately.
• Handle the recorder gently and carefully.
Don’t drop it.
• Use and store the recorder only in normal
temperature environm ent s.
• Keep the recorder away from dust and dirt.
• Wipe the recorder with a damp cloth occasionally to keep it looking new.
Modifying or tamperi ng with t he re corder's internal components can cause a malfunction and
might invalidate the recorder's warranty. If your
recorder is not operating as it should, take it to
your local Ra dioShack sto re for assistance.
CLEANING THE TAPE
HANDLING PARTS
Dirt, dust or particles of the tape's coating can
accumulate on the tape heads and other parts
that the tape touches. This can greatly reduce
the performance of the Micro-39. After every 20
hours of tape player operation, follow these
steps to clean the tape-handling parts or use a
RadioShack microcassette deck cleaning kit.
25
Page 26
14-1167.fm Page 26 Thursday, January 20, 2000 2:02 PM
1. Remove the batteries and disconnect any
other power source.
2. Open the cassette compartment door and
PLAY
press
to expose the tape-handling
parts.
3. Use a cotton swab dipped in tape head
cleaning solution or denatured alcohol to
gently clean the record/playback head,
pinch roller, capstan, and tape guides.
Tape Guide
Capstan
Pinch Roller
26
Swab
Record/Playback Head
Page 27
14-1167.fm Page 27 Thursday, January 20, 2000 2:02 PM
4. Press
STOP/EJECT
to release the tapehandling parts. Then close the cassette
compartment cover and reconnect power.
Note:
For easier cleaning, you can us e a micr ocassette cleaner kit, which includes a special
cleaning cassette. Your local RadioShack store
carries a full line of cassette recorder cleaning
supplies.
27
Page 28
14-1167.fm Page 28 Thursday, January 20, 2000 2:02 PM
SPECIFICATIONS
Tape System ................ 2 Track, Microcassette
Tape Speed ............ 2.4 cm/sec. (15/16 ips) and
1.2 cm/sec. (
Recording Time (with MC-60 Microcassette)
2.4 cm/sec ....................... 30 min. per side
1.2 cm/sec ....................... 60 min. per side
Weight (without batteries)...........5.6 oz. (160 g)
15
/32 ips)
/16 × 27/8 × 1 In.
Specifications are typical; individual units might
vary. Specifications are subject to change and
improvement without notice.
28
Page 29
14-1167.fm Page 29 Thursday, January 20, 2000 2:02 PM
NOTES
29
Page 30
14-1167.fm Page 30 Thursday, January 20, 2000 2:02 PM
30
Page 31
14-1167.fm Page 31 Thursday, January 20, 2000 2:02 PM
Limited Ninety-Day Warranty
This product is warranted by Ra dioShack 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 dealer s. EXCEPT AS PROVIDED
HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED 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 LI MITED 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 co nsequential damages, so the above limitations or exclusions may
not apply to you.
In the event of a product defect during the warranty per iod,
take the product and t he RadioShack sales re ceipt 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 repair without cha rge for parts and labor ;
(b) replace the product with on e of the same or similar design; or (c) refund the purcha se pr ice. A ll rep laced parts and
products, and products on which a ref und is made, bec ome
the property of RadioShack. New or reconditioned par ts and
products may be used in the p erformance of warranty service. Repaired or re placed parts and prod ucts ar e warranted
for the remainder of the original warranty period. You will be
charged for repair or replace ment of the produc t made after
the expiration of the warranty period.
(Continued)
31
Page 32
14-1167.fm Page 32 Thursday, January 20, 2000 2:02 PM
(Continued)
This warranty does not cover: ( a) damage or failure caused
by or attributable to acts of God, abuse, accident, misuse, improper or abnorm al usage, failure to follow instructions, improper installation or maintenance, alteration, lightning or
other incidence of excess voltage or curren t; (b) any repairs
other than those pr ovided by a RadioShack Author ized Service Facility; (c) consumables such as fuses or batteries; (d)
cosmetic damage; (e) tran sportation, shipping o r insurance
costs; or (f) costs of product removal, installation, set-up service adjustment or reinstallation.
This warranty gives you specific legal ri ghts, and you may
also have other rights 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
A Division of Tandy Corporation
RadioShack
Fort Worth, Texas 76102
C2141-920-0-01
07A99Printed in China
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.