Service manual

Troubleshooting

My scanner hangs up on a particular frequency; however, the problem goes away when I remove the antenna.

Why does my RadioShack scanner pick up the same transmission on a different frequency from the frequency I receive on a super-

heterodyne or dual-conversion scanner?

I need a service manual, and the local store said there isn't one for my scanner. Why?

Why do I get constant noise on a particular channel?

When I plug a speaker into the earphone jack, the audio volume cuts down a lot & I have to turn the volume up - is this normal?

My scanner will accept 821.2620 but then rounds it off the 821.250? Why can't I enter the right frequency?

I tried charging NiMH batteries in my scanner & the batteries appear to be expanding.

I put new batteries in my scanner but it shuts off after a few seconds.

My scanner stops on a particular channel or frequency when using the DC adapter and the engine is running; it works fine when the

engine is not running.

Usage

What scanner antenna should I use?

How can I record my scanner's broadcasts?

I am going out of the country; do you have frequency lists for (country)?

Do you sell a scanner to pick up cellular or cordless telephone frequencies?

How do I use stereo headphones with my scanner?

Can I use an external CB antenna with my scanner?

What kind of cable should I use to connect an outside antenna to my scanner?

What is the range in miles?

SCANNER ANTENNAS AND ACCESSORIES

200-0009 Extension Speaker: Do you carry a speaker adapter from 1/8" to 3/32"?

200-0011 Antenna: Will this work on tinted windows?

200-0011 Antenna: Can I use this to transmit?

200-0013 Antenna: Is there a replacement?

200-0034 Antenna: What is the frequency coverage and length?

200-0042 Antenna: What connector do I use to connect this to a scanner? F to Motorola?

200-0042 Antenna: What is this made of?

200-0043 Antenna: Is this directional?

200-0043 Antenna: What is the length and diameter of the lower 8 rods?

200-0043 Antenna: What are the frequencies of the bottom radials?

200-0176 Antenna: How is it mounted and does it come with cable?

200-0188 Adapter: What replaces this adapter?

200-0282 Headphones: How much noise do these block out?

200-0282 Headphones: What is the sensitivity (dB rating)?

200-0284 Headphones: How much noise do these block out and what is it designed for?

200-0284 Headphones: What are the specifications on these headphones?