Radio Shack 21-1706 owner manual 62%JCPPGN/QDKNG%$, #66#%*+06*/+%412*10

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21-1706

 

 

OWNER’S MANUAL — Please read before using this equipment.

#"+/2146#06"#

 

Thank you for purchasing a RadioShack 40 Channel Mobile

If an icon appears at the end of a

 

CB. Your CB is a great way to communicate with other CB

 

radio operators. You can mount it in a vehicle for mobile

paragraph, go to the side head box

use, or in your home for use as a base station.

on that page with the

 

corresponding icon for pertinent

 

To use this CB, you must connect a mobile or base station

information.

 

 

Rý— Signifies a

Warning

 

antenna. Your local RadioShack store has a wide variety of

 

antennas. For more information, see “Connecting an

. — Signifies a

Caution

 

 

Antenna” on Page 3.

# — Signifies Important text

 

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Attaching the Microphone Holder

1

Mounting the Transceiver

2

*1.&'4

 

Connecting an Antenna

3

 

Connecting the Microphone

4

You can attach the microphone holder to the right side of

Connecting an External Speaker

4

Connecting a CB Speaker

4

the transceiver or to another location in your vehicle.

Connecting a PA Speaker

4

 

 

Connecting the Compass

4

To attach the holder to the transceiver, secure the holder to

Connecting an Optional

 

Microphone/Earphone

5

the right side using the supplied 3 mm machine screws and

Traffic Safety

..............................

5

lock washer.

 

Using Vehicle Battery Power

5

 

 

 

Using the Transceiver

 

 

 

as a Base Station

6

 

 

Using Your CB

6

 

 

Receiving Transmissions

 

 

 

and Adjusting Squelch

6

 

 

Transmitting

7

 

 

Selecting the Emergency Channel ..

7

 

 

Using the PA Amplifier

7

 

 

Using Monitor

8

 

 

Using the Compass

8

To attach the holder to another location in the vehicle, such

Using Memory

9

Using Last Channel Recall (RCL) ...

9

as the dashboard, follow these steps.

Adjusting the Backlight

9

 

 

Transmission Courtesy

9

1. Using the holder as a

Using Common 10-Codes

10

Maximum Range

11

template, mark the

Troubleshooting

11

positions for the

FCC Information

12

mounting screw

Reducing Noise

13

Care

14

holes at the desired

Service and Repair

14

location.

 

Replacing the Fuse

14

 

Specifications

15

2. At each marked

Parts and Accessories

16

."%#76+10".

 

position, drill a small

 

starter hole.

.#

Be careful not to drill into anything

 

 

behind the mounting surface.

 

 

 

 

 

 

 

© 2002 RadioShack Corporation.

 

 

 

 

All Rights Reserved.

 

 

 

RadioShack and RadioShack.com are trademarks

 

 

 

 

used by RadioShack Corporation.

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Contents #66#%*+06*/+%412*10 62%JCPPGN/QDKNG%$Mounting the Transceiver 1706+06*64#05%+84100%6+0#0#0600# Connecting an Antenna100%6+06*%1/2#55 100%6+0#0640# #-475+08*+%.$#664 Using Vehicle Battery Power100%6+0#0126+10#. /+%412*101#42*10 75+0174%$ 75+06*64#05%+84#5# $#556#6+10+8+064#05/+55+105#0&#&,756+0 537.% 64#05/+66+0 Using Your CB%6+06*/40%%*#00 75+06*2##/2.++475+06*%1/2#55 75+0/10+61475+0.#56%*#00.4%#..*4%.+ 75+0//14#&,756+06*$#%-.+*6 64#05/+55+10%17465QFG Gcpkpi 75+0%1//1032/%1&56417$.5*116+0 Troubleshooting#+/7/4#0 FCC Information +014/#6+10Reducing Noise %+001+542.#%+06*75 548+%#0&42#+4Care 52%++%#6+105 Specifications#%%5514+5 #465#0&#%%5514+5

21-1706 specifications

The Radio Shack 21-1706 is a versatile and compact device that caters to a variety of electronic needs, making it a popular choice among hobbyists, DIY enthusiasts, and professionals. This multifaceted tool combines several functions, allowing users to test, measure, and troubleshoot electrical circuits and components efficiently.

At its core, the Radio Shack 21-1706 serves primarily as a digital multimeter. This functionality permits users to measure voltage, current, and resistance with precision. The device features an easily readable LCD display that provides clear, real-time measurements, thereby enhancing usability even in challenging lighting conditions. The range of measurement capabilities allows users to work on a variety of electronic projects, from basic home repairs to more complex circuit testing.

One of the standout characteristics of the 21-1706 is its ability to perform both AC and DC voltage measurements. This dual capability proves essential in today’s diverse electrical environments where both current types are commonly used. Additionally, the meter’s resistance measurement function is invaluable for diagnosing issues with circuits or assessing the integrity of components.

In terms of design, the Radio Shack 21-1706 is built with user-friendliness in mind. It features a rugged casing that not only protects it from bumps and drops but also ensures longevity for years of reliable use. The well-structured layout of controls makes navigating and selecting different functions straightforward, offering intuitive operation for users of all skill levels.

Another notable feature of the 21-1706 is its continuity tester. This function allows users to quickly check for breaks in circuits, ensuring that connections are intact and operational. In addition, the device is equipped with a diode test function, enabling users to assess the functionality of diodes within electronic circuits.

In conclusion, the Radio Shack 21-1706 stands out as a reliable and practical tool for anyone involved in electronics. Its combination of essential measurement functions, user-friendly design, and robust features make it an invaluable asset for both novice and experienced users. Whether for educational purposes, hobby projects, or professional work, the 21-1706 continues to demonstrate its relevance in the ever-evolving field of electronics.
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