Uniden R4 Radar/Laser Detector User’s Manual
Download User Manual for Uniden America Corp R4 Long Range Radar/Laser Detector [40 pages Issue 1 2021 pdf/zip]
Uniden’s R4 is a top of the line Radar Detector with a built-in GPS feature. With the R4, you can mark geographical points where you commonly encounter radar transmissions. These can be school zones, red-light cameras, and places where police frequently monitor traffic. You can mark these points so the detector will announce “User mark ahead” when you approach them. Among other announcements, the Voice Notification feature lets you know when you are approaching a radar and what type of radar it is (red light, speed, etc).
Quickly find answers to your questions by reading this User’s Manual.
TABLE OF CONTENTS:
– Customer Care
– R4 Overview
– What’s In The Box
– Parts Of The R4: Non-Key Elements, Power Cord, OLED Display
– Install And Turn On R4
– Menu System
– Basic Operations
– Feature Details: Alarm Priorities. Attenuation. Auto DIM. Auto Mute/Auto Mute Volume. Block Blind Spot Monitor Systems. Display Formats – Mode Display/Scan Display/Time Display. Frequency Displays. Gatso RT3/RT4 Frequency Ranges. Modes (Highway, City, Auto, And Advanced). Memory Quota. Mute Memory. POP Mode. Red Light Camera Point Delete. Red Light Camera Quiet Ride. Threats. User Marks (Memory Points). User-Set Auto City Speed.
– Updating The Firmware/Database
– Troubleshooting: The unit won’t turn on. No display or audio. The unit alarms when the vehicle hits bumps. The unit alarms briefly in the same location but no radar source was in view. The R4 did not alert when a police car was in view. The vehicle starts but the R4 does not turn on.