33-1185.fm Page 9 Wednesday, November 10, 1999 10:29 AM

TROUBLESHOOTING

We do not expect you to have any problems with your headphones, but if you do, the following suggestions might help.

Problem

Solution

 

 

 

 

No sound

Be sure the headphones are turned on.

 

 

 

Charge the headphones' batteries.

 

 

 

Be sure the AC adapter is plugged in and has power.

 

 

 

Be sure all cables are connected securely.

 

 

 

Be sure the audio source is turned on and tuned to an

 

active channel.

 

 

 

If you have connected the transmitter to jacks that are

 

controlled by the audio source's volume control, be sure

 

the source's volume control is turned up.

 

 

 

If the stereo indicator on the right earpiece is not on,

 

adjust TUNE on the right earpiece until it turns on.

 

 

 

Adjust the headphones' volume control.

 

 

 

Change the position of the transmitter.

 

 

Distorted audio

If the STEREO indicator on the right earpiece does not

 

light steadily, adjust TUNE on the earpiece until it turns

 

on.

 

 

 

Rotate FREQ ADJUST on the transmitter, then adjust

 

TUNE on the right earpiece until the STEREO indicator

 

on the earpiece lights steadily.

 

 

 

If you connected the transmitter to an audio source’s

 

headphone jacks, reduce the audio source’s volume.

 

 

 

Charge the headphone's batteries.

 

 

 

Change the position of the transmitter.

 

 

 

Adjust the LEVEL control on the transmitter so the level

 

indicator flashes only occasionally.

 

 

If you still have problems, take the headphones to your local RadioShack store for as- sistance.

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Radio Shack 33-1185 owner manual Troubleshooting, Problem Solution

33-1185 specifications

The Radio Shack 33-1185 is a versatile handheld scanner that was introduced in the early 1990s, serving amateur radio enthusiasts and professionals alike. This compact device was designed for easy portability and offered a range of features that made it a popular choice for users interested in monitoring various radio frequencies.

One of the main features of the 33-1185 is its ability to receive a wide range of frequencies, making it suitable for scanning everything from public safety communications to amateur radio and even aviation bands. The scanner supports VHF and UHF frequencies, allowing users to tune in to local police, fire departments, and other emergency services, providing valuable information in real-time.

The device is equipped with a programmable memory which allows users to store their favorite frequencies for quick access. This feature streamlines the scanning process, enabling users to monitor specific channels without having to manually search through all available frequencies. With the ability to store multiple frequencies, users can customize their scanning experience based on their interests or needs.

The Radio Shack 33-1185 also employs advanced scanning technology, including a feature known as 'Auto Scan.' This functionality allows the scanner to automatically search through designated frequency ranges for active transmissions, enabling users to discover new channels quickly and efficiently. Additionally, it includes a 'Priority Scan' option that allows users to monitor a specific frequency while also scanning other channels, ensuring they don’t miss important communications.

The user-friendly interface includes a bright LCD display and intuitive buttons that simplify the operational experience. The backlit feature allows users to operate the scanner in low-light conditions, making it a practical choice for nighttime use or in situations where visibility is limited.

Battery life is another crucial characteristic of the Radio Shack 33-1185. The scanner is designed to be energy efficient, allowing extensive operation without the need for frequent battery changes. This feature is particularly beneficial for users in outdoor or mobile environments, where access to power sources may be limited.

In summary, the Radio Shack 33-1185 combines portability with functionality, making it an excellent tool for anyone interested in monitoring radio frequencies. With features like wide frequency reception, programmable memory, auto scanning, and user-friendly design, this handheld scanner remains a noteworthy option for dedicated radio enthusiasts.