Motorola CLS1110 Manual: A Comprehensive Guide
This guide details the Motorola CLS1110’s features, operation, and troubleshooting, ensuring optimal performance and user experience with this durable communication device.
The Motorola CLS1110 is a popular choice for reliable, license-free communication, offering a robust build and user-friendly operation. Designed for businesses and teams needing instant connectivity, this radio excels in environments demanding clear audio and dependable performance. It’s built to withstand challenging conditions, boasting durability features. This manual provides comprehensive instructions for setup, operation, and maintenance, ensuring you maximize the CLS1110’s capabilities.
Understanding its features and functions will allow for seamless integration into your workflow, enhancing team coordination and efficiency.
Key Features and Specifications
The Motorola CLS1110 boasts 22 channels, providing ample options for clear communication and minimizing interference. It features a durable design, meeting MIL-STD-810H standards for shock, vibration, and environmental resilience. The radio offers up to 20 hours of battery life with a standard battery, ensuring extended use.
Key specifications include a frequency range of 400-470 MHz, 5 watts of transmit power, and a channel spacing of 12.5/25 kHz. It also incorporates VOX functionality for hands-free operation and scan features for monitoring multiple channels.
Understanding the Package Contents
Upon opening your Motorola CLS1110 package, you should find the radio itself, designed for reliable communication. Included is a standard capacity NiMH battery, providing initial power for operation. A belt clip allows for convenient hands-free carrying during use.
Additionally, the package contains a micro-USB charging adapter for recharging the battery. You’ll also receive an instruction manual detailing operation and safety guidelines. Verify all components are present and undamaged before proceeding. Replacement parts and accessories are available separately through authorized Motorola retailers.

Getting Started with Your CLS1110
Begin by charging the radio and installing the battery for initial setup. Familiarize yourself with accessory attachment points for optimal usability and functionality.

Charging the Radio
Before first use, it’s crucial to fully charge your Motorola CLS1110 radio. Utilize the provided charging adapter and cradle, ensuring a secure connection. The charging indicator LED will illuminate, typically red during charging and green when complete.
Charging time is approximately 8 hours for a fully depleted battery. Avoid using non-Motorola chargers, as they may damage the battery or radio. For optimal battery life, Motorola recommends completing a full charge cycle before initial operation.
During charging, the radio can remain powered on or off; however, charging may be slower when the radio is in use. Regularly check the battery level to maintain consistent communication capabilities.
Installing and Removing the Battery
To install the battery, align the battery pack with the radio’s battery compartment and gently slide it in until it clicks securely into place. Ensure proper alignment to avoid damage to the contacts. To remove the battery, press the battery release latch located on the battery itself.
Once the latch is released, carefully slide the battery downwards and out of the compartment. Avoid using excessive force during removal. Always handle the battery with care, avoiding dropping or exposing it to extreme temperatures.
Proper battery installation and removal are essential for reliable radio operation and longevity.
Attaching and Removing Accessories
The Motorola CLS1110 supports various accessories like earpieces, speaker microphones, and charging adapters. To attach an accessory, locate the appropriate port – typically a two-way radio connector – on the radio. Align the accessory connector and push firmly until it clicks into place.
To remove an accessory, gently press the release button (if present) on the connector and pull the accessory straight out. Avoid twisting or forcing the connection. Ensure the radio is powered off before attaching or removing accessories to prevent potential damage.
Proper accessory connection ensures optimal functionality.

Operating the CLS1110
Effectively utilize the CLS1110 by mastering power controls, volume adjustments, and channel selection for clear and reliable two-way communication experiences.
Powering On and Off
To power on your Motorola CLS1110, locate the power button, typically situated on the top of the radio. Press and hold this button for a few seconds until the LED indicator illuminates, signifying the device is active. A welcome tone may also sound, confirming successful power-up.
Conversely, to power off the radio, repeat the process – press and hold the power button until the LED indicator turns off and the welcome tone ceases. Ensure the radio is completely powered down when not in use to conserve battery life. Avoid rapidly turning the radio on and off, as this can potentially affect its operational lifespan.
Adjusting Volume
The Motorola CLS1110 features dedicated buttons for volume control, usually located on the front or side of the radio. To increase the volume, press the ‘Up’ button; to decrease it, press the ‘Down’ button. Each press will adjust the volume incrementally, allowing for precise control.
Pay attention to the audio level indicator, if present, to avoid distortion or excessively loud volumes. Start with a low volume and gradually increase it until a comfortable listening level is achieved. Consider the surrounding environment when adjusting the volume; louder environments may require higher settings.
Channel Selection and Scanning
The Motorola CLS1110 allows for both manual channel selection and automatic channel scanning. To manually select a channel, use the channel selector knob or buttons to navigate through the available channels. The currently selected channel number will be displayed on the radio’s screen.
For scanning, press and hold the ‘Scan’ button. The radio will automatically scan through all programmed channels, stopping briefly on any channel with activity. Release the ‘Scan’ button to lock onto that channel.

Advanced Features
Explore the CLS1110’s enhanced capabilities, including VOX functionality, customizable squelch control, and options for efficient channel programming and radio cloning.
VOX (Voice Operated Exchange) Functionality
The Motorola CLS1110’s Voice Operated Exchange (VOX) feature allows for hands-free operation, automatically transmitting when your voice is detected. This is incredibly useful in situations where keeping your hands free is crucial, such as during work tasks or while operating equipment.
To activate VOX, access the radio’s menu settings. Adjust the sensitivity level to match your environment; higher sensitivity detects quieter sounds, while lower sensitivity requires louder speech. Proper adjustment minimizes false transmissions caused by background noise;
Remember to announce “Over” at the end of each transmission to signal the other party. VOX functionality enhances convenience and efficiency, streamlining communication in various professional settings.
Squelch Control and Adjustment
The Motorola CLS1110 utilizes squelch control to minimize unwanted background noise and static, ensuring clear audio reception. Squelch operates by suppressing signals below a certain threshold, effectively silencing channels when no transmission is present.
Adjusting the squelch level is crucial for optimal performance. A lower squelch level increases sensitivity, allowing reception of weaker signals but potentially including more noise. Conversely, a higher squelch level reduces noise but may block faint transmissions.
Experiment with different settings to find the ideal balance for your environment, prioritizing clarity and reliable communication.
Channel Programming and Cloning
The Motorola CLS1110 allows for channel programming, enabling users to customize frequencies for specific communication groups. This feature ensures focused conversations and minimizes interference from unrelated transmissions. Programming typically requires specialized software and a programming cable, available separately.
Channel cloning facilitates quick and efficient radio configuration. By connecting a programmed radio to an unprogrammed one, settings – including channel frequencies and PL tones – can be duplicated.
This streamlines deployment for large teams, ensuring all radios operate on the same settings for seamless communication.

Troubleshooting Common Issues
This section provides solutions for typical problems like no power, poor sound, and interference, helping users quickly resolve issues and restore functionality.
Radio Not Powering On
If your Motorola CLS1110 fails to power on, begin by verifying the battery is correctly installed and fully charged. Ensure the battery contacts are clean and securely connected within the radio compartment.
Attempt charging the radio for at least eight hours using the provided charger; a depleted battery may require extended charging time. If charging doesn’t resolve the issue, try a different, known-working charger to rule out a charger malfunction.
Inspect the battery for any physical damage, such as cracks or swelling, and replace it if necessary. Finally, confirm the power switch is fully engaged in the ‘on’ position.
Poor Audio Quality
Experiencing poor audio quality with your Motorola CLS1110? First, verify the volume level is appropriately adjusted using the up/down buttons. Ensure the squelch level isn’t set too high, as this can filter out weaker signals.
Check the speaker and microphone for any obstructions like dirt or debris. Clean them gently with a soft, dry cloth. Confirm the correct channel is selected and that you are within range of another radio.
Interference from other devices can also degrade audio; move away from potential sources. If the problem persists, test with a different earpiece or speaker.
Interference and Range Problems
If you’re encountering interference or reduced range with your Motorola CLS1110, several factors could be at play. Obstacles like buildings, trees, and terrain significantly impact signal strength. Ensure a clear line of sight between radios whenever possible.
Other electronic devices can also cause interference; move away from potential sources. Verify you’re using the correct frequency and that no other users are transmitting on the same channel.
Check antenna connections and ensure they are secure. Battery level impacts transmission power; a low battery reduces range.

Safety and Regulatory Information
This section outlines crucial safety guidelines, RF exposure details, warranty specifics, and compliance statements for the Motorola CLS1110 radio.
RF Exposure Information
To ensure user safety, the Motorola CLS1110 is designed to comply with established radio frequency (RF) exposure limits. These limits are set by government regulations and scientific organizations.
The CLS1110 radio has been tested and meets the requirements of these standards. It’s important to operate the radio responsibly and follow the guidelines provided to minimize RF exposure.
Maintain a safe distance between your body and the radio during transmission. Utilize approved accessories and avoid modifying the radio, as this could affect its RF performance and compliance.
For detailed information regarding RF exposure limits and safety guidelines, please refer to the complete regulatory information included in this manual and on the Motorola website.
Warranty Information
Motorola provides a limited warranty for the CLS1110 radio, covering defects in materials and workmanship under normal use. This warranty typically lasts for one year from the date of original purchase, but may vary by region.
The warranty does not cover damage resulting from misuse, accidents, modifications, or unauthorized repairs. Proof of purchase is required to claim warranty service.
To obtain warranty service, contact Motorola customer support or an authorized service center. They will guide you through the process and provide instructions for returning the radio for repair or replacement.
Detailed warranty terms and conditions are included in the separate warranty document provided with your CLS1110 radio.

Compliance Statements
The Motorola CLS1110 radio is designed to comply with relevant regulatory standards for radio frequency emissions and safety. These include FCC (Federal Communications Commission) regulations in the United States and similar standards in other countries.
This device adheres to guidelines regarding specific absorption rate (SAR) limits, ensuring safe operation when used as directed. Compliance statements are detailed in the accompanying documentation.
Users should operate the radio in accordance with local regulations regarding radio frequency usage and licensing. Modifications to the radio may void compliance and warranty.
Refer to the full compliance information included in the product manual for specific details and applicable standards.

Care and Maintenance
Regular cleaning with a damp cloth, proper battery storage, and avoiding extreme temperatures will ensure the longevity and reliable performance of your CLS1110.
Cleaning the Radio
To maintain your Motorola CLS1110 in optimal condition, regular cleaning is essential. Always power off the radio and remove the battery before commencing any cleaning procedures. Use a soft, slightly damp cloth to wipe down the exterior surfaces. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the casing and internal components.

Pay particular attention to the speaker grill and microphone port, ensuring they are free from dust and debris. A small, soft brush can be used to gently dislodge any particles. Do not immerse the radio in water or any other liquid. For stubborn dirt, lightly dampen the cloth with a mild soap solution, then wipe clean with a dry cloth. Ensure the radio is completely dry before reattaching the battery and powering it on.
Storage Guidelines
Proper storage is crucial for extending the lifespan of your Motorola CLS1110 radio. When not in use for extended periods, always remove the battery to prevent potential corrosion or damage. Store the radio in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid storing the radio in humid environments, as moisture can compromise its internal components.
Protect the radio from dust and physical impact by storing it in a protective case or bag. Do not store the radio with other metallic objects, as this could cause interference or damage. Regularly check the stored radio to ensure it remains in good condition and is free from any signs of deterioration.
Battery Care
To maximize the battery life of your Motorola CLS1110, follow these guidelines. Initially, fully charge and discharge the battery three to five times. Avoid completely draining the battery, as this can shorten its lifespan. When charging, use only the designated Motorola charger to prevent damage. Do not expose the battery to extreme temperatures, such as direct sunlight or freezing conditions.
Store the battery in a cool, dry place when not in use. Avoid short-circuiting the battery terminals. If the battery exhibits signs of swelling or leakage, discontinue use immediately and dispose of it properly according to local regulations.
