Uniden BC355N 300-Channel Base/Mobile Scanner Instruction Manual

Introduction

The Uniden BC355N is an analog 300-channel base/mobile scanner designed for monitoring various action bands including NOAA Weather, Aviation, Marine, Railroad, NASCAR, and non-digital emergency services. It features Close Call RF Capture Technology for instant tuning to nearby transmissions and pre-programmed search bands for ease of use. This manual provides essential information for setting up, operating, and maintaining your scanner.

Features

• Analog Scanner: Designed for non-digital radio systems. Not compatible with digital trunking systems (e.g., Project 25, DMR, NXDN).
• 300 Storable Channels: Save up to 300 of your favorite frequencies for quick access.
• Close Call RF Capture Technology: Instantly tunes to signals from nearby transmitters, aiding in finding active local frequencies.
• Pre-programmed Search Bands: Includes 6 service banks for monitoring Police, Fire, Emergency Medical Services, Marine, Air, Weather, and CB frequencies.
• Backlit Display: Enhances readability in low light conditions.
• Multiple Powering Options: Includes AC adapter, DC power cable, and automotive power outlet plug for home or mobile use.
• Frequency Coverage: (25-54 MHz), (108-174 MHz), (225-380 MHz), (406-512 MHz), (806-956 MHz) (excluding cellular telephone bands).
• Narrowband Capable: Properly receives VHF and UHF frequencies using narrower frequency spacing.

What's in the Box

Upon opening your Uniden BC355N package, you should find the following items:

• Uniden BC355N Scanner Unit
• AC Adapter
• DC Power Cable
• Automotive Power Outlet Plug
• Telescopic BNC Antenna
• Mounting Bracket
• USB Connection Cable
• Owner's Manual

Setup

Follow these steps to set up your Uniden BC355N scanner for first use.

1. Connect the Antenna

Attach the provided telescopic BNC antenna to the ANT connector on the rear of the scanner. Ensure it is securely fastened for optimal reception.

Figure 1: Front view of the Uniden BC355N scanner.

Figure 2: Rear panel of the scanner showing the antenna (ANT) connector and power inputs.

2. Connect Power

Choose one of the following power options:

• For Home Use: Connect the AC adapter to the scanner's power input and plug it into a standard wall outlet.
• For Mobile Use: Use the DC power cable or the automotive power outlet plug to connect the scanner to your vehicle's 12V power source.

3. Mounting (Optional)

The included mounting bracket can be used to securely install the scanner in your vehicle or on a desktop. Refer to the owner's manual for detailed mounting instructions.

Setup Overview Video

Operating the Scanner

The Uniden BC355N is designed for user-friendly operation. Familiarize yourself with the front panel controls:

Figure 3: Labeled front panel controls of the Uniden BC355N scanner.

1. Power On/Off and Volume

Turn the VOLUME knob clockwise to power on the scanner and adjust the listening volume. Turn counter-clockwise to decrease volume and power off.

2. Squelch Control

Adjust the SQ (Squelch) knob to eliminate background noise. Turn it clockwise until the noise disappears. If set too high, weak signals may not be heard.

3. Scanning Pre-programmed Bands

The scanner comes with several pre-programmed service bands. Press the corresponding buttons to activate scanning for these bands:

• PD/FD/EMG: Police, Fire, and Emergency Medical Services.
• AIR/MRN: Aviation and Marine frequencies.
• WX: NOAA Weather channels.
• CB: Citizens Band radio frequencies.

4. Close Call RF Capture

Press the CLOSE CALL button (target icon) to activate Close Call RF Capture Technology. The scanner will instantly tune to strong signals from nearby transmitters, allowing you to quickly identify active local frequencies.

5. Storing Private Frequencies

You can manually store up to 300 frequencies in the 'Private' bank:

1. Press HOLD to stop scanning.
2. Use the UP or DOWN arrow keys to manually tune to your desired frequency.
3. Press PROG (Program).
4. Press PRIVATE.
5. Press PROG again to confirm and store the frequency.
6. Press PRIVATE to begin scanning your stored frequencies.

6. Backlit Display

The scanner features a backlit display for improved visibility in various lighting conditions.

Operating Instructions Video

Maintenance

To ensure the longevity and optimal performance of your Uniden BC355N scanner, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the exterior of the scanner. Avoid abrasive cleaners or solvents.
• Environment: Operate and store the scanner in a dry environment, away from extreme temperatures, direct sunlight, and excessive dust.
• Antenna Care: Handle the antenna with care to prevent bending or breaking.

Troubleshooting

If you encounter issues with your scanner, try the following basic troubleshooting steps:

• No Power: Check all power connections. Ensure the AC adapter or DC power cable is securely plugged into both the scanner and the power source.
• No Reception: Verify the antenna is correctly attached and fully extended. Ensure the squelch control is not set too high. Check that you are within range of active transmissions for the selected frequencies.
• Poor Audio Quality: Adjust the volume and squelch controls. Ensure the antenna is properly connected.
• Scanner Not Responding: Try turning the unit off and then back on.

For more detailed troubleshooting or persistent issues, please visit the Uniden Customer Support site.

Specifications

Warranty and Support

Uniden provides customer support to assist with product setup and troubleshooting. For any inquiries or assistance, please visit the official Uniden Customer Support site.

For warranty information, please refer to the warranty details included in your product packaging or visit the Uniden website.