Radio Shack 21-1840 User Manual

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Cat. No. 21-1840
OWNER’S MANUAL
Please read before using this equipment.
Personal FM
n
n
n
Headset Jack for Handsf ree Com-
n
Transmit/Battery In d icator
n
Radio
14 Ch an n els
Call Button
Monitor
n
munication
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INTRODUCTION
Your RadioShack Personal FM Radio is a light­weight, palm- si zed radio that you can clip to your belt and carry almost anywhere. You can use it to talk with another person who has an FRS radio set to the same
frequency
dio.
(14-channel selectable) as your ra-
Your radio has
auto-squelch
, which means you won’t hear anything on the channel unless someone is transmitting nearby on the same channel. But, you can turn off auto-squelch to hear weaker, distant transmissi ons (see Page 11).
Also, if you do not transmit for over 30 seconds, the radio automatically switches to a power save mode and returns to full power when it receives a transmis­sion or you press any key.
We recommend you record your radio’s serial number here. The number is on the radio’s back panel.
Serial Number:
1998 Tandy Corporation.
©
RadioShack is a registered trademark used by Tandy Corporation.
All Rights Reserved.
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PREPARATION
INSTALLING BATTERIES
Your radio uses th ree AA batteries for power. For the longest life, we recommend alkaline batteries (avail­able from your local RadioSha ck store) . You can also use rechargeable nickel-cadmium batteries (such as Cat. No. 23-325) and recharge them in the radio us­ing an optional AC adapter (such as Cat. No. 273-
1663). Follow these steps to inst all batteries.
ALKALINE/
Ni-Cd
1. Turn the radio off, remove the screw from the belt clip, then slide off the battery compartment cove r.
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Ni-Cd
ALKA-
(for
2. Set the switch inside the compartment to
LINE
(for alkaline batteries) or
rechargeable nickel-cadmium batteries).
Caution:
switch set to
Do not use alkaline batteries with the
Ni-Cd
.
3. Install the batteries, matching the polarity sym­bols (+ and –) inside the compartment.
4. Replace the cover.
Caution:
Do not mix old and new batteries, different types of batteries (standard, alkaline, or recharge­able), or rechargeable batteries of different capaci­ties.
The radio’s range decreases as the battery power decreases. To ensure maximum range, keep fresh batteries in the radio.
When the TX/LO BATT (Transmit/Low Battery) indi­cator flashes when you are not holding down pressing
CALL
, replace the batteries.
PTT
or
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Recharging Nickel-Cadmium Batteries
If you use rechargeable nickel-cadmium batteries, you can recharge them in the radio using an option­al AC adapter (such as Cat. No. 273-1663). Be sure the switch inside the battery compartment is set to
Ni-Cd
.
Caution:
You must use an AC adapter that supplies 6 volts DC and delivers at least 700 mA. Its center tip must be set to positi ve and its pl ug must f it the ra-
CHRG
dio’s
jack. The recommended adapter meets these specifications. Using an adapter that does not meet these specifications could damage the radio or the adapter.
1. Attach the adapter’s 3.4 mm outer diameter/1.3 mm inner diameter barrel plug to the adapter and set TIP to positive (+) .
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2. Connect the charger’s barrel plug to the radio’s
CHRG
jack and plug its other end into a standard
AC outlet
3. Complete charging takes about 15 hours. When charging is complete, unplug the AC adapter from the AC outlet and disconnect it from the
jack
.
CHRG
SETTING THE QUIET CODE AND CHANNEL
Use the 4-digit DIP switches inside the battery com­partment to set the quiet code and channel. The left
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array of switches controls the quiet code, while the right array controls the channel.
Note: You can only communicate with another radi o which uses the same channel and Quiet code as your radio.
QUIET Code
Frequency
(Hz)
without
QUIET 12 100.0 0001 13 103.5 0010 14 107.2 0011
Dip Switch
Setting
0000
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QUIET Code
Channel
8
Frequency
(Hz)
Dip Switch
Setting
15 110/9 0100 16 114.8 0101 17 118.8 0110 18 123.0 0001 19 127.3 0010 20 131.8 0011 21 136.5 0100 22 141.3 0101 23 146.2 0110 24 151.4 0111 25 156.7 1000 26 162.2 1001
Frequency
(MHz)
Dip Switch
Setting
1 462.5625 0000 1 462.5625 0001
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Channel
Frequency
(MHz)
2 462.5875 0010 3 462.6125 0011 4 462.6375 0100 5 462.6625 0101 6 462.6875 0110 7 462.7125 0111 8 467.5625 1000 9 467.5875 1001
10 467.6125 1010
11 467.6375 1011 12 467.6625 1100 13 467.6875 1101 14 467.7125 1110 14 467.7125 1111
Dip Switch
Setting
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USING THE RADIO
VOLUME
Rotate just the volume. A tone sounds when you turn it on.
to turn the radio on and off and ad-
To talk, hold down the headset’s button. Speak into the microphone when the TX/LO BATT indicator lights. When you finish speaking, re­lease
The TX/LO BATT indicator lights when you transmit and flashes when the battery is low.
10
PTT
.
(push to talk)
PTT
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To hear everything happening on a channel (includ­ing weak transmissions), hold down
MON
to turn auto-squelch back on.
MON
. Release
To send a page, press
. The TX/LO BATT indi-
CALL
cator lights and a tone sounds on all radios within range that are tuned to the same frequency as your radio.
Important:
The FCC does not allow you to send a continuous tone for more than 15 seconds at a time on FRS frequencies. Do not hold down
CALL
for
longer than 15 seconds. For hands-free operation, connect the supplied
headset’s receiver’s conditions) or
3
/32-inch mini plug and 1/8-inch plug to the
MIC/SPK
jacks. Set
LO
(if you are in a noisy environment.
VOX
to HI (for normal
The radio automatically transmits when you speak and is set to receive when you are not speaking.
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CARE AND MAINTENANCE
To enjoy your Personal FM Radio for a long time:
• Keep the radio dry. If it gets wet, wipe it dry
immediately.
• Use and store the radio only in normal tempera-
ture environments.
• Handle the radio gently and carefully. Don’t drop
it.
• Keep the radio away from dus t and di rt.
• Wipe the radio with a damp cloth occasionally to
keep it looking new.
Modifying or tampering with the radio’s internal components can cause a malfunction and inval­idate its warranty. If your radio is not performing as it should, take it to your local RadioShack store for assistance.
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FCC INFORMATION
Important:
ternal adjustments. Your radio is set up to transmit a regulated signal on an assigned frequency. It is against the law to alter or adjust the settings inside the radio to exceed those limitations. Any adjust­ments made to your radio must be made by a quali­fied technician using the proper test equipment. To be safe and sure:
• Never open your radio’s case.
• Never change or replace anything in your radio
Your radio might cause TV or radio interference even when it is operating properly. To determine whether your radio i s causing the interference, turn it off. If the interference goes away, your radio is causing it. Try to eliminate the int erference by:
• Moving your radio away from the receiver
• Calling your local RadioShack store for help
Using your radio as described in this manual ex­poses you to RF energy well below the FCC’ s recom­mended limits.
Do not open your radio to make any in-
except the batteries.
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This device complies with Part 15 of the
FCC Rules
Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference re­ceived, including interference that may cause undes­ired operation.
Modifying or tampering with the radio’s internal com­ponents can cause a malfunction and might invali­date the radio’s warranty and void your FCC authorization to operate it. If your radio is not per­forming as it should, take it to your local RadioShack store for assistance.
.
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SPECIFICATIONS
Transmitter
RF Outp u t P ower ......... .. .. ............... .. . 200 mW ER P
General
Number of Channels ............................................ 14
Operating Temperature Range ........................× C/F
Weight w ith Batter i e s ... ..................... ... .. ........ . lb s /k g
Dime n si o ns (H WD ) ...... .. .. ........ .
Number, Size, and Type of Batteries ............... 3 AA
Battery Life:
Alkaline .................................. 24 Hours (2500 mAh)
Ni-Cd ............. .. ........................ 11 Hours (600 mAh)
External Jack
Microphone Impedance ............................................
13
/16 ¥ 23/8 ¥ 315/16 in
(100 ¥ 65 ¥ 30 mm)
Speaker Impedance ......... ...................... ..................
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Specifications are typical; individual units might vary. Specifications are subject to chan ment without notice.
This p roduct is w arranted by RadioS hack ag ainst manu facturin g defects in mater ial and workma nship under n ormal u se for ninety (9 0) days from t he date of pur chase f rom Ra­dioShack company-owned stores and authorized RadioShack franchisees and dealers. 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 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 in cid en tal or co nseq ue nti al da ma ges , so the ab ove l imit ati ons o r exc lu sio ns m ay not apply to you. In the event of a product defect during the warranty period, take the product and the Ra­dioShack sales receipt as proof of purchase date to any RadioShack store. RadioShack will, at its option, un l ess other wi s e pr ovided by law: (a)corre ct the defe ct by pr oduct re pair with out charge for parts and labor; (b) replace 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 r eplacem ent of the prod uct made af ter the expirati on of the warrant y period . This warranty does not cover: (a) damage or failure caused by or attributable to acts of God, abuse, accident, mis use, improper or abno r m al usage, fail ur e to follow ins t r uctions, improper installation or maintenance, alteration, lightning or other incidence of excess voltage or cur­rent; ( b) any repa irs other than thos e provi ded by a RadioSh ack Authorized Ser vice 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 rights, and you may also have other rights which vary from state to state.
RadioShack Customer Relations, Dept. W, 100 Throckmorton St., Suite 600, Fort Worth, TX
Limited Ninety-Day Warranty
76102
We Service What We Sell
e and im-prove-
3/97
RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
12A98 Printed in Hong Kon
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