RX45 - Uncategorized Beltronics - Free user manual and instructions
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| Product Type | Radar/Laser Detector |
| Brand | Beltronics |
| Model | RX45 |
| Operating Bands | X (10.525 GHz), Ku (13.450 GHz), K (24.150 GHz), Ka (34.700 GHz), Laser (900 nm) |
| Radar Receiver Type | Superheterodyne, GaAs FET VCO, Scanning Frequency Discriminator, Digital Signal Processing (DSP), 4-bit A/D converter |
| Laser Detection | Quantum Limited Video Receiver, Multiple Laser Sensor Diodes |
| Display Type | 280 LED Matrix/Text, Alphanumeric, automatic brightness control |
| Display Modes | Bar Graph (Standard), ThreatDisplay (multiple signals), TechDisplay (numeric frequency) |
| Display Controller Dimensions | 1.00 H x 2.00 W x 0.50 D inches |
| Receiver Unit Dimensions | 5.40 x 3.70 x 1.05 inches |
| Power Requirement | 12 VDC, Negative Ground |
| Sensitivity Modes | AutoScan (default), Highway, Auto NoX |
| Programmable Features | Power-On Indication, Signal Strength Meter, AutoMute, Voice, Bands (X, Ku, K, Ka, POP, SWS, LSR, TSR) |
| AutoMute | Yes (patented), automatically reduces alert volume after initial alert |
| Voice Alerts | Yes, selectable on/off |
| Safety Warning System (SWS) | Decodes up to 64 Safety Warning System messages; also supports Safety Alert system |
| Anti-Falsing | AutoScan mode, TSR (Traffic Sensor Rejection) selectable |
| Warranty | One year limited warranty (defects in materials and workmanship) |
| Spare Parts & Accessories | Available from beltronics.com or authorized dealer (e.g., Shifter Pack) |
| Installation | Professional installation recommended; requires connection to vehicle's 12V ignition |
| Patents | Covered by multiple US and foreign patents (see manual for full list) |
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USER MANUAL RX45 Beltronics
RADAR • LASER • SAFETY • DETECTOR
Congratulations Quick Reference Card
Your new Beltronics RX45 is a complete custom-installed radar/laser detector.
The Beltronics RX45 includes full X, K, Ku and SuperWide Ka radar capability, Digital Signal Processing (DSP) for superior range and reduced false alarms, our patented Mute and AutoMute, audible and visual band alerts, and all the performance you'd expect from Beltronics.
In addition, your new Beltronics RX45 introduces a new level of Radar/Laser defense including:
• Supercharged radar performance, for superior K, and Ka-band sensitivity
- Advanced Preferences lets you instantly set up to 5 customized features
- Exclusive AutoScan™ mode drastically reduces false alarms, plus Highway and Auto NoX sensitivity modes
• Ultra-bright alphanumeric display uses 280 LEDs for crystal clear information
- Exclusive ThreatDisplay™ tracks and displays up to 8 radar signals
- Exclusive TechDisplay provides numeric frequency for any radar signal
• Detects and decodes up to 64 Safety Warning Systems signals
• High-Speed A/D converter dramatically improves radar detection range
- Miniature display controller allows easy access to information and controls
If you've used a radar detector before, a review of the Quick Reference Guide on pages 1 and 2, and the Preferences section on pages 12 and 13 will briefly explain the new features.
If this is your first detector, please read this manual in detail to get the most out of your RX45's performance and features. Please drive safely.
IMPORTANT
INSTALLATION WARNING:
Your new Beltronics RX45 requires installation. Although we've made this the simplest product to install, we do recommend that you consult a 12-volt professional if you don't have experience with automotive installations. If you would like professional installation, simply visit our web site.
Attempting to install the Beltronics RX45 without expertise in automotive electronic installations can cause personal injury during the installation, or can damage your RX45 or your vehicle.
FCC NOTE:
Modifications not expressly approved by the manufacturer could void the user's FCC granted authority to operate the equipment.

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Beltronics RX45 Quick Reference Card
There are 5 user selectable programming options so you can customize your RX45 for your own preferences. The buttons labeled BIT and SENS are also used to enter the PROGRAM Mode, REVIEW your current program settings, and to CHANGE any settings as desired. The words PG31, RVW, and CIG are located below the push buttons, and are labeled in light gray graphics.
How to use Preferences
1 To enter Programming, press both buttons down for 2 seconds. The RX45 will beep, and will display Program (Brightness is at maximum brightness during this process.)
2. Then press the RVW button to review the current settings. You can either tap the button to change from item to item, or hold the button to scroll through the items.
3 Press the CIIG button to change any setting. You can either top the button change from setting to setting, or hold the button to scroll through all the options.
4 To leave Programming, simply wait 8 seconds without pressing any button. The unit will display complete, beep and return to normal operation.
Factory Default Settings
To reset the RA45 to its original factory settings, press and hold the "BRT" and "SANS" buttons while turning the power ON. The display will provide a Reset message, accompanied by an audible tone, acknowledging the reset.
An example
Here is how you would turn RX45's AutoMute feature off.
1 Enter Programming by holding both buttons down for 2 secondsThe RX45 will beep and displayProgram.
2 Then hold the RVW button down. The RX45 will scroll through the categories, starting with Pilot Pilot), then Signal Strength Meter Motor), and then Autodute (alute).
3 Release the REVIEW button when the RX45 shows the AutoMate item. Since the factory setting is for AutoMate to be one, RX45 will display a/late Oil
If you accidentally don't release the Review Inaction in time, and RX45 goes to the next category, bold the Review button down again, and after RX45 scrolls through all categories, it will begin again at the top of the list.
4 Press the CHANGE button to change from a列出 ON to a列出 OFF.
- To exit the Preferences, simply wait 8 seconds without pressing any buttonX15 will displayComplete, accompanied by an audible tone or voice message, and return to normal operation.
Preferences Details ▶
Quick Reference Card

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Beltronics RX45 Quick Reference Card

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Table of Contents
Introduction
- Congratulations
- How to use Preferences 12
- IMPORTANT WARNING
- Example using Preferences 12
- Quick Reference Guide 4-5
- Overview of Preferences 13
• Power 6 Technical Details 16-23
• Power-on indication 6 • Interpreting Alerts 16-17
• Volume Adjust 6 • Specifications 18
• AutoMute 7 • How Radar Works 19
• AutoScan / Highway / Auto NoX 7 • How Laser Works 20 - Display Brightness 8
- How TSR Works 21
• Dark Mode 9 • How Safety Radar Works 22-23
• Audible Alerts 9 Service 24-26 - Signal Strength Meter 9 - Troubleshooting 24
- ThreatDisplay 10-11 - Service 26
- TechDisplay 11 - Warranty 26
Controls and Features 6-11
Quick Reference Guide
Power
To turn the RX45 on or off, simply press the power buttonlocated on the far left side of the display controller.
NOTE: We recommend wiring the RX45 to the vehicle's ignition switch so it turns on and off with the key.
Volume Control/Mute Button
To set your volume level for alerts, press and hold the V•MUTE button located in the center of the display controller. Once you've reached your desired level of audio, simply release the button. The RX45 will remember this setting even when power is turned off.
To mute an audible alert, briefly press this button on the display controller to silence the audio for a specific alert. (The audio will alert you to the next encounter.) Page 7
AutoMute
Beltronic's patented AutoMute automatically reduces the volume level of the audio alert. Page 7
If you prefer, you can turn AutoMute off. Page 12

Matrix Display
RX15's display will show "Highway", "AutoScan," or "Auto NoX" as its standard power-on indication. Page 6
If you prefer, you can choose other power-on indications. Pages 8-10
During an alert, the display will indicate radar band, and a precise bar graph for the signal strength. Pagθ
You can program the RXAS for ThreatDisplay mode, which displays multiple radar signals and their signal strength, or choose our new TechDisplay mode, which provides the actual numeric frequency of the radar signal. Pages 10-11
The display can also show Safety Radar text messages. Pages 22-23
BRT Button
Press to adjust display brightness. There are three brightness settings, plus Dark Mode. In the Dark Mode RX45 's display will remain dark and only the audio will alert you. Page9)
SENS Button
The sensitivity button, (SENS) toggles between sensitivity modes including "AutoScan", "Auto No X", and "Highway" settings. In general, we recommend the AutoScan mode. Page 7
Preferences
RX45 is pre-programmed at the factory ready to go once it is installed - just turn it on. But you can also easily change 5 features for your preferences. Press both the BRT and SENS buttons to enter the Preferences, then easily Review or Change your settings. Pages 12-14
Controls and Features
Power
The Beltronics RX45 was designed to turn on and off with the ignition once it is installed. This is accomplished by connecting the 12-volt interface to a switched ACC connection at the fuse panel. (See installation manual for instructions.) If you prefer, you may also turn the RX45 on and off by pressing the power button located on the display controller.
Power-on indication
After the RX45's start-up sequence is complete, the matrix display will show "Highway", "AutoScan" or "Auto No X" to show which sensitivity mode has been selected.
If you prefer, you can select alternate power-on displays. See the Preferences section for details
Volume Adjust
To adjust the RX45 to your preferred audio level for alerts, simply press and hold the V•Mute button located on the display controller. The audio will increase/ decrease while it is depressed. Once you reach the desired audio level, simply release the button. The RX45 will retain this setting in its memory, even if the system is turned off.
When the optional Lascr Shifters are connected, (see Accessories section) the V•Mute button can be used to manually stop "shifting" once you have corrected your speed. Simply press the V•Mute twice during the "Lascr Shifting" message and the Shifters will cease to transmit. The Shifters will remain in this state for approximately one minute. Once this time has passed, the shifters will automatically reset. A "Shift On" message will be displayed to verify and acknowledge this reset.
Mute
The V•Mute button, located on the display controller, allows you to silence the audio during an alert.
To mute the audio for a single specific signal, briefly press the V•MUTE button. After that radar encounter has passed, the audio will automatically reset and the RX-15 will alert you to the next encounter.
AutoMute
Your RX45 has our patented AutoMute feature. After the RX45 alerts you to a radar encounter at your selected volume level, it automatically mutes the volume to a lower level. This keeps you informed without the annoyance of a continuous full-volume alert.
If you prefer, you can turn the AutoMute feature off. See the Preferences section for details.
AutoScan / Highway / Auto NoX
The "SENS" button selects the RX45's sensitivity setting. We recommend the "AutoScan" mode for most driving. Beltronics's exclusive AutoScan mode provides long-range warning, with minimum false alarms. In this mode, Beltronics's internal computer continuously analyzes all incoming signals and intelligently adjusts the sensitivity -climinating the majority of false alarms. You can also select conventional "Highway", which provides the maximum sensitivity. Auto NoX provides the same sensitivity as "AutoScan" but turns off X-band completely. Full sensitivity is maintained on all other bands.
NOTE: Before using the RX45 in the "Auto NoX" mode, please make sure your area does not use X-band guns to measure speed.
Controls and Features
Display Brightness
The RX45's display brightness is automatically adjusted to suit ambient lighting conditions in your car. (The light sensor is located inside the display controller and may dim the display momentarily when accessing the buttons). If you prefer, you can press the "BRI" button located on the display controller to set your RX45 for a fixed brightness level (Auto, Minimum, Medium, Maximum or Dark).
Dark Mode
If you select Dark mode on the RX45, the display will not provide any indication that it is on.
NOTE: When the RX45 is in the Dark Mode, the display will not show visual alerts when it detects signals. Only the audible alert will tell you of detected signals.
Audible Alerts
For Radar signals:
The RX45 uses a Geiger-counter-like sound to indicate the signal strength and type of radar signal being encountered.
When you encounter radar, a distinct Audible Alert will sound and will increase as the signal gets stronger. This allows you to judge the distance from the signal source without taking your eyes from the road. Each band has a distinct tone for easy identification.
X-band = chirp tone K-band = buzz tone Ku-band = chirp tone Ka-band = double-chirp tone
For Laser signals:
Since Laser signals are a possible threat no matter how weak, the RX45 alerts you to all laser signals with a full laser alert.
For Safety signals:
If you have turned on the SWS detection in the RX15's Preferences section, the RX45 will alert you to these signals with a audible double-chirp tone, and a corresponding text message. A complete listing of the text messages is on page 23.
If you haven't turned on SWS in Preferences, the RX45 will not decode these transmissions but will still detect them as K-band radar signal.
Signal Strength Meter
The RX45's matrix display consists of 280 individual LED's, to provide an intuitive ultra-bright display of signal strength and text messages.
When it detects radar, it displays the band of the radar (X, K, Ku or Ka), and a precise bar graph of signal strength.
Controls and Features
ThreatDisplay
Beltronics's exclusive ThreatDisplay option is an advanced display for experienced detector users. Please use the RX45 for a few weeks to get fully familiar with its other features before using ThreatDisplay.
To use the ThreatDisplay instead of the standard bar graph signal strength meter, you must select Meter TIIT in the RX45's Preferences (see pages 8-12).
ThreatDisplay simultaneously tracks multiple radar signals. It shows you detailed information on multiple radar signals and their signal strength.
ThreatDisplay can help you spot a change in your normal driving environment; for example, a traffic radar unit being operated in an area where there are normally other signals present.
The ThreatDisplay is actually a miniature spectrum analyzer. It shows what band each signal is, and its signal strength.
Ka9 X2
Above is the ThreatDisplay if the RX45 was detecting a strong Ka-band and a weak X-band signal.
As you can see, there are numeric values (1-9) after each band designator. Each number shows a relative signal strength for each signal being detected.
A few more examples will help you better see how the ThreatDisplay works.
K9 X1
Here Threat Display shows a strong K-band signal, and a weak X-band signal.
Ka1 X9
Here Threat Display shows a weak Ka-band signal, and a strong X-band signal.
ThreatDisplay Details
The band designators (X, K, Ku, Ka) will stay on the display for a few seconds after the signal has passed. This allows you to see what the unit detected, even on very brief signals.
However, the numeric values, representing signal strength, continuously change (several times a second) to give you a continuous view of the signal strength of all radar signals present.
TechDisplay
The RX45's TechDisplay option is also designed for the advanced detector user. In this mode, it will display the actual numeric radar frequency being received
K 24.150
Display shows a K-band signal at 24.150 GbZ
Ka 34.700
Display shows a Ka-band signal at 34.700 GbZ
X 10.525
Display shows a X-band signal at 10.525 GbZ
NOTE: Even long-time detector users will require a significant amount of time to get familiar with this new level of information.
How to use Preferences
There are 5 user-selectable programming options on the RX45. This allows you to set it up the way you prefer.
To access Programming, simply press the buttons that are normally used for brightness (BRT) and sensitivity (SENS) at the same time. Once you access Programming, the BRT button is used to review (RVW) the categories and the SENS button is used to change (CHG) items within the category. Pages 14-15 explain each option in more detail.
How to use Preferences
1 To enter Programming, press both buttons and hold for 2 seconds. The RX45 will beep and display Program. (Brightness is at maximum during this process.)
2 Then press the RVW button to review the current settings. You can either tap the button to change from item to item, or hold the button to scroll through the items.
3 Press the CHG button to change any setting. You can either tap the button to change from setting to setting, or hold the button to scroll through all the options.
4 To leave Programming, simply wait 8 seconds without pressing any button. The unit will displayComplete, beep and return to normal operation.
To quickly return to all of the factory defaults, press and hold the BRT and SENS buttons while turning on the unit.
An example
Here's how you would turn the RX45's AutoMure feature off.
1 Enter Programming by holding both buttons down for 2 seconds. The RX45 will beep and displayProgram
2 Then hold the RVW button down. The RX15 will scroll through the categories, starting with Pilot(Filot), then Signal Strength Meter(Deter), then AutoMule (aMute).
3 Release the RVW button when the display showsAutoMute. Since the factory setting is for AutoMute to be on, the RX15 will displayMute ON. If you accidentally don't release the RVW button in time and it goes to the next category, simply hold the RVW button down again untilMute is displayed.
4 Press the CHG button to change from amute ON to amute OFF.
5 To complete this change, simply wait 8 seconds without pressing any button The display will provide &complete message, accompanied by an audible tone. This is an indication that the RX45 has returned to its normal operation.
Overview of Preferences
| Press the REVIEW button to go from one category to the next | Press the CHANGE button to change your setting within a category | |
| PILOT LIGHT (Power-on indication) | Pilot HWY | * Full word: Highway, AutoScan, AutoNoN |
| Pilot H | Letter: H or A or ANX | |
| Pilot U | Vehicle voltage | |
| SIGNAL STRENGTH METER | Meter STD | * Standard signal strength meter |
| Meter THT | ThrcarDisplay | |
| Meter TEC | TechDisplay | |
| AUTOMUTE | aMute ON | * AutoMute on |
| aMute OFF | AutoMute off | |
| VOICE | Voice ON | * Voice alerts on |
| Voice OFF | Voice alerts off | |
| BANDS | Bands DFT | * Factory default settings |
| Bands MOD | One or more bands have been changed | |
| Turn bands on or off by pressing and holding the V•MUTE button | ||
| X ON or OFF (default is on) | ||
| KU ON or OFF (default is off) | ||
| K ON or OFF (default is on) | ||
| Ka ON or OFF (default is on) | ||
| POP ON or OFF (default is off) | ||
| SWS ON or OFF (default is off) | ||
| LSR ON or OFF (default is on) | ||
| TSR ON or OFF (default is off) | ||
Details of Preferences Options
Pilot Light (Power-on indication)
NOTE: When you are using the Dark Mode, the display will be completely dark.
PilotHWY (Full description)
In this setting, the RX45 will display Highway, AutoScan, or Auto NoX as its power-on indication. (factory default)
Pilot H (Letter)
In this setting, the RX45 will display for Highway, for AutoScan and HnX for Auto NoX.
Pilot U (Vehicle voltage)
In this setting, the RX45 will continually display H for Highway, B for AutoScan, and Flnx for Auto NoX, plus the vehicle's voltage.
NOTE: If the vehicle's voltage drops below 10.5 volts, a low voltage warning will be displayed, followed by an audible alert. A high voltage warning is also given when the vehicle's voltage goes above 16.5 volts.
Signal Strength Meter
MeterSTD (Standard meter)
The meter displays the band, and bar graph showing signal strength. (factory default)
MeterTHT (ThreatDisplay)
The meter simultaneously tracks up to 2 Ka-band, 2 K-band, and 4 X-band signals.
MeterTEC (TechDisplay)
The meter displays the actual numeric frequency of the radar signal being received.
NOTE: See more details on pages 9-11.
AutoMute
amute ON (AutoMute on)
In this setting, the RX45's audio alerts will initially be set to the volume level you selected. However, after a few seconds, the audio level will automatically be reduced to keep you informed, but not annoyed. (factory default)
aMuteOFF (AutoMute off)
With AutoMute off, the audio alerts will remain at the volume you set for the duration of the encounter.
Bands
BandsDFT
In this setting, all radar and laser bands are covered for North America. These are the factory settings, and it is highly recommended that you use your RX45 in this mode.
BandsMOD
If the bands are changed from the factory default settings, the RX45 will warn you with an audible alert, and associated text message, that one or more bands have been turned off in Programming (i.e. "X-Band OFF").
WARNING: Only modify bands if you are absolutely certain that there are no traffic radar guns using that specific band in your area.
Interpreting Alerts
Although the RX45 has a comprehensive warning system and this handbook is as complete as we can make it, only experience will teach you what to expect from your RX45 and how to interpret what it "tells" you. The radar alerts you receive are affected by the specific type of radar being
used, the type of transmission (continuous or instant-on) and the location of the radar source.
The following examples will give you an introduction to understanding the RX45's warning system for radar, laser and safety alerts.
Alert
Explanation
| RX45 begins to sound slowly, then the rate of alert increases until the alert becomes solid tone. The Signal Meter ramps accordingly. | You are approaching a continuous radar source aimed in your direction. |
| RX45 emits short alerts for a few seconds and then falls silent only to briefly alert and fall silent again. | An instant-on radar source is being used ahead of you and out of your view. |
| RX45 suddenly sounds a continuous tone for the appropriate band received. All segments in the Signal Strength Meter are lit. | An instant-on radar source or laser source is being used nearby. This kind of alert requires immediate attention! |
| A brief laser alert. | Laser is being used in the area. Because laser is inherently difficult to detect, any laser alert may indicate a source very close by. |
| RX45 receives weak signals. These signals may be a little stronger as you pass large, roadside objects. The signals increase in frequency. | A moving patrol car with continuous radar is overtaking you from behind. Because these signals are reflected (reflections are increased by large objects), they may or may not eventually melt into a solid point even when the patrol car is directly behind you. |
| RX45 alerts slowly for awhile and then abruptly jumps to a strong alert. | You are approaching a radar unit concealed by a hill or an obstructed curve. |
Alert
Explanation
| RX45 alerts intermittently. Rate and strength of alerts may be consistent or vary wildly. | A patrol car is traveling in front of you with a radar source aimed forward. Because signals are sometimes reflected off of large objects and sometimes not, the alerts may seem inconsistent. |
| RX45 alerts intermittently. Rate and strength of signal increases with each alert. | A patrol car is approaching from the other direction, "sampling" traffic with instant-on radar. Such alerts should be taken seriously. |
| RX45 gives an X-band alert intermittently. | You are driving through an area populated with radar motion scissors (door opcers, burglar alarms etc.). Since these transmitters are usually contained inside buildings or aimed toward OR away from you, they are typically not as strong or lasting as a real radar encounter. |
| CAUTION: Since the characteristics of these alerts may be similar to some of the preceding examples, over confidence in an unfamiliar area can be dangerous. Likewise, if an alert in a commonly traveled area is suddenly stronger or on a different band than usual, speed radar may be set up nearby. |
Specifications
Features and Specifications
Operating Bands
• X-band 10.525 GHz ±25 MHz
• Ku-band 13.450 GHz ±25 MHz
• K-band 24.150 GHz ±100 MHz
• Ka-band 34.700 GHz ±1300 MHz
• Laser 900nm, 33 MHz bandwidth
Radar Receiver / Detector Type
• Superheterodyne, GaAs FET VCO
• Scanning Frequency Discriminator
• Digital Signal Processing (DSP)
• 4-bit high-resolution A-to-D converter
Laser Detection
• Quantum Limited Video Receiver
• Multiple Laser Sensor Diodes
Display Type
• HP AlGaAs 280 LED Matrix/Text
• Bar Graph or ThreatDisplay™
• Automatic brightness control
Power Requirement
• 12VDC, Negative Ground
Programmable Features
• Power-On Indication
• Signal Strength Meter
• AutoMute
• Voice
- Bands
Sensitivity Control
• AutoScan™, Highway and Auto NoX
• Auto Calibration Circuitry
• Complete VG2 Immunity
Dimensions (Inches)
• Display/Controller
1.00 H x 2.00 W x 0.50 D
- Receiver Unit
5.40 x 3.70 x 1.05 inches
Patented Technology
Product is covered by one or more of the following U.S. patents:
7,576,679 7,397,416 7,388,537 7,098,844
6,836,238 6,779,765 6,693,578 6,670,905
6,614,385 6,587,068 6,400,305 6,249,218
6,127,962 6,069,580 5,668,554 5,600,132
5,587,916 5,559,508 5,446,923 5,402,087
5,365,055 5,347,120 5,305,007 5,206,500
5,164,729 5,134,406 5,111,207 5,079,553
5,049,885 5,049,884 4,961,074 4,954,828
4,952,937 4,952,936 4,939,521 4,896,855
4,887,753 4,862,175 4,750,215 4,686,499
4,631,542 4,630,054 4,625,210 4,613,989
4,604,529 4,583,057 4,581,769 4,571,593
4.313.216 D314.178 D313.365 D310.167
D308,837 D296,771 D288,418 D253,752
Canadian patents:
2,381,585 2,337,077 2,330,964 1,295,715
1,295,714 1,187,602 1,187,586
European patents:
1,145,030 1,090,456
Other Patents Pending.
How Radar Works
How Radar Works
Traffic radar, which consists of microwaves, travels in straight lines and is easily reflected by objects such as cars, trucks, even guardrails and overpasses. Radar works by directing its microwave beam down the road. As your vehicle travels into range, the microwave beam bounces off your car, and the radar antenna looks for the reflections. Using the Doppler Principle, the radar equipment then calculates your speed by comparing the frequency of the reflection of your car to the original frequency of the beam sent out.
Traffic radar has limitations, the most significant of these being that it typically can monitor only one target at a time. If there is more than one vehicle within range, it is up to the radar operator to decide which target is producing the strongest reflection. Since the strength of the reflection is affected by both the size of the vehicle and its proximity to the antenna, it is difficult for the radar operator to determine if the signal is from a sports car nearby or a semi-truck several hundred feet away.
Radar range also depends on the power of the radar equipment itself. The strength of the radar unit's beam diminishes with distance. The farther the radar has to travel, the less energy it has for speed detection.
Because intrusion alarms and motion sensors often operate on the same frequency as X-Band radar, your RX-15 will occasionally receive non-police radar signals. Since these X-Band transmitters are usually contained inside of a building, or aimed toward the ground, they will generally produce much weaker readings than will a true radar encounter. As you become familiar with the sources of these pseudo alarms in your daily driving, they will serve as confirmation that your RX-15's radar detection abilities are fully operational.
How Laser Works How TSR Works
How Laser (Lidar) Works
Laser speed detection is actually LIDAR (Light Detection and Ranging). LIDAR guns project a beam of invisible infrared light. The signal is a series of very short infrared light energy pulses, which move, in a straight line, reflecting off your car and returning to the gun. LIDAR uses these light pulses to measure the distance to a vehicle. Speed is then calculated by measuring how quickly these pulses are reflected given the known speed of light.
LIDAR (or laser) is a newer technology and is not as widespread as conventional radar, therefore, you may not encounter laser on a daily basis. And unlike radar detection, laser detection is not prone to false alarms. Because LIDAR transmits a much narrower beam than docs radar, it is much more accurate in its ability to distinguish between targets and is also more difficult to detect. AS A RESULT, EVEN THE BRIEFEST LASER ALERT SHOULD BE TAKEN SERIOUSLY.
There are limitations to LIDAR equipment. LIDAR is much more sensitive to weather conditions than RADAR, and a LIDAR gun's range will be decreased by anything affecting visibility such as rain, fog, or smoke. A LIDAR gun cannot operate through glass and it must be stationary in order to get an accurate reading.
Because LIDAR must have a clear line of sight and is subject to cosine error (an inaccuracy, which increases as the angle between the gun and the vehicle, increases) police typically use LIDAR equipment parallel to the road or from an overpass. LIDAR can be used day or night.
How TSR Works
Several manufacturers of traffic flow monitoring systems use K-band transmitters to sense traffic movement. Unfortunately these sensors are transmitting in an "instant on" mode, which creates a false alert. These sensors are positioned approximately 1 mile apart and turn on and off approximately every minute.

These sensors are fully self-contained and roadside-mounted.
Some of the markets where these sensors are located include:
Omaha NE
Raleigh-Durham NC
San Francisco CA
San Jose CA
Santa Barbara CA
Ventura CA
Washington DC
Dayton OH
Denver CO
Everett WA
Lincoln NE
New York NY
Oakland CA
Olympia WA
Our exclusive TSR anti-falsing software rejects these unwanted signals. Since not all markets have this type of traffic flow system, your detector has been pre-set with TSR turned off.
To turn TSR on, simply visit the Preferences section. Under "Bands", select TSR "on".
How SWS Works
How SWS Works
There are two separate Safety Radar systems in limited use today: Safety Alert, and Safety Warning System (SWS). Both
systems use modified K-band radar signals From the factory, your RX45 is programmed with safety radar decoding OFF. If Safety Radar is used in your area, your RX45 will display these signals as K-band radar signals instead of safety radar unless you use the Preferences to turn RX45's safety radar decoding ON.
The Safety Alert safety radar system has three possible alerts:
- Safety Vehicle
- Road Hazard
- Train Nearby
The SWS safety radar system has 64 possible messages (60 currently allocated). The SWS messages your RX45 can display are listed on the facing page.
NOTE: Some of the safety messages have been condensed, so that each message can be displayed on one or two screens on RX45's eight-character display.
Since Safety radar technology is relatively new and the number of transmitters in operation is not yet widespread, you will not receive Safety signals on a daily basis and should not be surprised to encounter emergency vehicles, road hazards and railroad crossings that are unequipped with these transmitters and, therefore, fail to provide a signal.
As Safety transmitters become more prevalent (the number of operating transmitters is growing every day), these Safety radar signals will become more common.
For more information and details about SWS safety radar, visit their web site at www.swslc.com.
SWS Text Messages
Highway Construction or Maintenance
1 Work Zone Head
2 Road Closed Ahead/Follow Detour
3 Bridge Closed Ahead/Follow Detour
4 Highway Work Crews Ahead
5 Utility Work Crews Ahead
6 All Traffic Follow Detour Ahead
7 All Trucks Follow Detour Ahead
8 All Traffic Exit Ahead
9 Right Lane Closed Ahead
10 Center Lane Closed Ahead
11 Left Lane Closed Ah
12 For future use
Highway Hazard Zone Advisory
13 Stationary Police Vehicle Ahead
14 Train Approaching/At Crossing
15 Low Overpass Ahead
16 Drawbridge Up
17 Observe Drawbridge Weight Limit
18 Rock Slide Area Ahead
19 School Zone Ahead
20 Road Narrows Ahead
21 Sharp Curve Ahead
22 Pedestrian Crossing Ahead
23 Deer/Moose Crossing
24 Blind/Deaf Child Area
25 Steep Grade Ahead/Truck Use Low Ge
26 Accident Ahead
27 Poor Road Surface Ahead
28 School Bus Loading/Unloading
29 No Passing Zone
30 Dangerous Intersection Ahead
31 Stationary Emergency Vehicle Ahead63
32 For future use
Weather Related Hazards
33 High Wind Ahead
34 Severe Weather Ahead
35 Heavy Fog Ahead
36 High Water/Flooding Ahead
37 Ice On Bridge Ahead
38 Ice On Road Ahead
39 Blowing Dust Ahead
40 Blowing Sand Ahead
41 Blinding Snow Whiteout Ahead
42 For future use
Travel Information/Convenience
43 Rest Area Ahead
44 Rest Area with Service Ahead
45 24 Hour Fuel Service Ahead
46 Inspection Station Open
47 Inspection Station Closed
48 Reduced Speed Area Ahead
49 Speed Limit Enforced
50 Hazardous Materials Exit Ahead
51 Congestion Ahead/Expect Delay
52 Expect 10 Minute Delay
53 Expect 20 Minute Delay
54 Expect 38 Minute Delay
55 Expect 1 Hour Delay
56 Traffic Alert/Tune AM Radio
57 Pay Toll Ahead
58 Trucks Exit Right
59 Trucks Exit Left
60 For future use
Fast/Slow Moving Vehicles
61 Emergency Vehicle In Transit
62 Police In Pursuit
63 Oversize Vehicle In Transit
64 Slow Moving Vehicle
Troubleshooting
| Problem | Solution |
| RX45 beeps briefly at the same location every day, but no radar source is in sight. | • An X-band motion sensor or intrusion alarm is located within range of your route. With time, you will learn predictable patterns of these signals. |
| RX45 does not seem sensitive to radar or laser. | • RX45 may be in Auto NoX. |
| RX45 did not alert when a police car was in view. | • VASCAR, (Visual Average Speed Computer and Recorder) a stopwatch method of speed detection, may be in use.• Officer may not have radar or laser unit turned on. |
| RX45 did not provide a Safety signal while within range of an emergency vehicle. | • Safety transmitters may not be commonly used in your area. |
| The RX45's audible alerts are less loud after the first few alerts. | • RX45 is in AutoMute Modc. See page 4 for details. |
| The RX45's power-on sequence reoccurs while you are driving. | • A loose power connection can cause RX45 to be briefly disconnected, and will retrigger the power-on sequence. |
| Your 14-year old son has changed all 5 of the Preferences options. | You can return all of the programming options to the factory defaults by holding down the BRT and SENS buttons while you turn RX45 on. |
| RX45 will not turn on. | • Check that volume control is ON.• Check that vehicle ignition is ON.• Check all connections. |
| The RX45's display feels very warm. | • It is normal for the RX45 to feel warm. |
Explanation of Displays
Check: There is a problem with the front receiver (it could be an unplugged Receiver connection, damaged wiring, or a problem within the front receiver itself). Wiring The RX45 will continue to display this message, and will not operate until the problem has been repaired
PilotHWY One of the many options in Preferences (pages 12-15)
workZone One of the many Safety Radar messages (pages 22-23)
Caution RX45 has detected a Safety Radar Signal, but the signal isn't yet strong enough to decode the specific safety message (page 22-23)
X2, or K2, RX45 has been programmed in the ThreatDisplay Mode (pages 10-11) or K±2 etc.
RCUR err RX45 has failed to calibrate. Contact you Dealer for repair
Service Procedure
If your RX45 ever needs service, please follow these steps:
1 Check the troubleshooting section of this manual. It may have a solution to your problem.
2 Contact your installing dealer. They will evaluate your unit and arrange repairs if necessary. If you installed it yourself, please contact our customer service team.
Warranty Service
BELTRONICS One Year Limited Warranty
BELTRONICS warrants your RX45 against all defects in materials and workmanship for a period of one (1) year from the date of the original purchase, subject to the following terms and conditions:
The sole responsibility of BELTRONICS under this Warranty is limited to either repair or, at the option of BELTRONICS, replacement of the RX45 detector. There are no expressed or implied warranties, including those of fitness for a particular purpose or merchantability, which extend beyond the face hereof. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you.
This warranty does not cover installation, removal or reinstallation charges. BELTRONICS is not liable for any incidental or consequential damages arising from the use, misuse, installation, or mounting of the RX45. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This Warranty gives you specific rights. You may have other legal rights which vary from state to state. This Warranty does not apply if the serial number on the housing of the RX45 has been removed, or if your RX45 has been subjected to physical abuse, improper installation, or modification.
Register online:

www.
beltronics
.com
▼ Remove card along perforations ▼
BELTRONICS
BELTRONICS PRODUCT REGISTRATION CARD
If you purchased your detector directly from BELTRONICS, you do not need to fill this out. If you did not purchase your detector directly from BELTRONICS, please fill out this section and return to us. or register online at our web address: www.beltronics.com
| 1. First Name____Middle Initial____Last Name____ | |||
| Address____ | |||
| City____ | State____ | ZI | P____ |
| Phone Number (In case we have a question)____ | |||
| 2. Product Purchased BELTRONICS RX45 | Serial Number____ | ||
| 3. Place of Purchase____ | Date____ | Price____ | |
| 4. Primary reason for purchasing this BELTRONICS product____ | |||
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Parts and Accessories
Parts
Replacement parts are available from beltronics.com or your dealer.
Accessories
Accessories are available from beltronics.com or your dealer.

SHIFTER PACK
Shifter Pack \$249.95