Uniden UA1901 Radar Detector User Manual

: June 12, 2024
: Uniden

Table of Contents

Feature
Alert Display #1 or #2(different signal strength level display)
Button operation
Menu when GPS on
Factory Reset Default
Red Light Camera Point Deletion
Red Light Camera Q-ride
OLED Display Operation
LIMITED WARRANTY
SPECIFICATIONS
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Uniden UA1901 Radar Detector User Manual

Feature

GPS On/Off
User Mark Alert
Mute Memory
POI Alert On/Off
Speed Camera Alarm On/Off
Red-light Camera Alarm On/Off
Red-light Camera Delete
Red-light Camera Quiet Ride(Off, 50~85mph: 5mph unit, 80~140km/h : 10km/h unit)
X, K, MRCD, Ka Band, Laser Detection
Display : 176 x 60 OLED(Full Color)
Top Button [MENU] [VOL-] [VOL+] [POWER]
Side Button [MARK] [MUTE/DIM]
Volume : 0~6 Level
Dim Mode : AUTO -> BRIGHT -> DIM -> DIMMER-> DARK -> OFF
City Mode : HIGHWAY -> CITY -> ADVANCED
Mute On/Off
Scan Display
Mode Display
Time Display
Background Color : Blue->Amber->Green->Pink->Gray->Red->White->Purple
Arrow color selection: Red->Blue->Green->Orange->Yellow->White->Violet
Radar Band color selection: Signal->Arrow->Red->Blue->Green->Orange->Yellow->White >Violet
Alert display selection: Alert display #1 <-> #2
Speed Display (mph or km/h)
Speed + Compass Display
Compass Display
Voltage Display
Altitude Display
Speed Unit : mph or km/h
Quiet Ride Mode ( Off, 5~90mph : 5mph unit, 10~140km/h : 10km/h unit)
User Speed Limit Alarm ( Off, 50~100mph : 5mph unit, 80~160km/h : 10km/h unit)
GMT setting( -12 ~ +12hr )
DST(Daylight Saving Time ) On/Off
POI Alarm
Mute Memory Point
X, K, MRCD, Ka Band, Laser On/Off
Voice On/Off
Ka Frequency voice On/Off
K POP On/Off
Ka POP On/Off
K Band Filter On/Off
Ka Band Filter On/Off
TSF On/Off
K Narrow/ Wide
Ka Narrow/ Wide /Segmentation
Signal Priority / Ka Priority
All Threat Display On/Off
Selectable Alert Tone : X, K, MRCD, Ka, Ka Bogey tone, Laser
Auto Mute (Off, On : 0~5 Level )
Dark Mode Bright Setting
Auto Dim Setting
Low Battery Voltage Warning(On/Off)
Vehicle Battery Saver (On/Off)
Self Test (On/Off)
User Setting memory
Factory Reset Mode
Mute Memory All Delete
User Mark All Delete
Software Version Display
DB Version Display

Alert Display #1 or #2(different signal strength level display)

Alert Display #1

Alert Display #2

Button operation

[POWER]		Power On/Off
[VOL+]		Volume Level Up : 0 -> 6 Level
[VOL-]		Volume Level Down : 6 -> 0 Level
**** [MENU]	press	Menu Mode
Press & hold	Highway -> City -> Advanced
******** [MUTE/DIM]	**** Press	Mute On <-> Mute Off(Mute radar,

laser, Red-light camera & Overspeed alarms) Press button again to save a Mute location(Mute Memory) Delete Mute Memory while Mute Memory displays
**** Press & hold| Auto-> Bright -> Dim -> Dimmer -> Dark -> OFF Delete Red-light Camera point by pressing during Red light camera alert
[MARK]| Short press| User Mark registration or deletion
3 sec press| User Mark All Delete

Mute On & Off
MUTE on – Press MUTE/DIM to mute an alarm. Returns to normal operation 10 seconds after the alert ends or if a different band is detected during Mute mode. Mute On displays for a few seconds. MUTE off – Press MUTE/DIM to restore audible alarms before the 10 second automatic mute timeout.

City Mode

| X Band| K Band| Ka Band
---|---|---|---
Highway| Full| Full| Full
City| Reduced| Reduced| Full
Advanced Mode| **** User adjusts the sensitivity

Mode	Kind of Mode
City Mode	“Highway” -> “City” -> “Advanced”
X Band Attenuation	100~30% (10% unit decrease)
K Band Attenuation	100~30% (10% unit decrease)
Ka Band Attenuation	100~30% (10% unit decrease)
GPS On/Off	“GPS On“<-> “GPS Off”
Speed Camera Alarm On/Off	“Speed Camera On”<-> “Speed Camera Off”
Red Light Camera Alarm On/Off	“Redlight Cam On”<-> “Redlight Cam Off”
RLC Q-Ride	Off, 50~85mph ( 5mph unit )or 80~140km/h ( 10km/h unit )
Voice On/Off	“Voice On” <-> “Voice Off”
Ka Frequency Voice On/Off	“Ka Freq Voice On” <-> “Ka Freq Voice Off”
X Band On/Off	“X Band On” <-> “X Band Off”
K Band On/Off	“K Band On” <-> “K Band Off”
Ka Band On/Off	“Ka Band On” <-> “Ka Band Off”
Laser On/Off	“Laser On” <-> “Laser Off”
K POP On/Off	“K POP On” <-> “K POP Off”
MRCD On/Off	“MRCD On” <-> “MRCD Off”
Ka POP On/Off	“Ka POP On” <-> “Ka POP Off”
K Band Filter On/Off	“K Filter On” <-> K Filter Off
Ka Band Filter On/Off	“Ka Filter On” <-> Ka Filter Off
TSF On/Off	“TSF On” <-> TSF Off
K Narrow/Wide	“K Narrow” <-> “K Wide”
Ka Narrow/Wide/Segmentation	“Ka Narrow” -> “Ka Wide” -> “Ka Segmentation”
Ka Seg 1	“Ka 1 : 33.399 – 33.705 On”<->“Ka 1 : 33.399 – 33.705Off”
Ka Seg 2	“Ka 2 : 33.705 – 33.903 On”<->“Ka 2 : 33.705 – 33.903Off”
Ka Seg 3	“Ka 3 : 33.903 – 34.191 On”<-> Ka 3 : 33.903 – 34.191Off”
Ka Seg 4	“Ka 4 : 34.191 – 34.587 On”<-> “Ka 4 : 34.191 –34.587 Off”
Ka Seg 5	“Ka 5 : 34.587 – 34.803 On”<->“Ka 5 : 34.587 – 34.803Off”
Ka Seg 6	“Ka 6 : 34.803 – 35.163 On”<->“Ka 6 : 34.803 – 35.163Off”
Ka Seg 7	“Ka 7 : 35.163 – 35.379 On”<->“Ka 7 : 35.163 – 35.379Off”
Ka Seg 8	“Ka 8 : 35.379 – 35.613 On”<->“Ka 8 : 35.379 – 35.613Off
Ka Seg 9	“Ka 9 : 35.613 – 35.701 On”<->“Ka 9 : 35.613 – 35.701Off”
Signal Priority/ Ka Priority	“Signal Priority” <-> “KA Priority”
Mute Mem Band Option Set	“Mute Mem: X & K” <-> “Mute Mem: X K Ka”
All Threat Display On/Off	“All Threat On” <-> “All Threat Off”
Background Color	“Color : Blue”->“Color : Amber”->“Color : Green”->“Color :

Pink”->“Color : Gray”-> “Color : Red” -> “Color : White” -> “Color : Purple”
|
X Band Color| ”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”
K Band Color| ”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”
MRCD Color| ”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”
Ka Band Color| ”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”

Radar Band Color

|
X Band Color| “Signal”->”Arrow”->”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”
K Band Color| “Signal”->”Arrow”->”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”
MRCD Color| “Signal”->”Arrow”->”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”
Ka Band Color| “Signal”->”Arrow”->”Red”->”Blue”->”Green”->”Orange”->”Yellow”->”White”->”Violet”
Display Mode (GPS On)| “Scan Display” -> “Mode Display ” -> “Time Display”
Left Display (GPS On)| “Speed” -> “Spd+Comp” -> “Compass” -> “Voltage”-> “Altitude”
Alert Display Type| “Alert Display #1”<->”Alert Display #2”
Speed Unit| “Speed Unit:mph” <-> “Speed Unit:Km/h”
X Band Tone| “X Band Tone : 1~12”
K Band Tone| “K Band Tone : 1~12”
MRCD Tone| “MRCD Tone : 1~12”
Ka Band Tone| “Ka Band Tone : 1~12”
Bogey Tone| “Bogey Tone : 1~5”
Laser Tone| “Laser Tone : 1~12”
Auto Mute On/Off| “Auto Mute On” <-> “Auto Mute Off”
Auto Mute Volume| “Auto Mute Vol : 0~5”
Dark mode Brightness setting| “Dark mode : Bright” -> “Dark mode : Dim” -> “Darkmode : Dimmer”
Auto Dim Setting|
Bright level| Bright->Dim->Dimmer
Dim level| Bright->Dim->Dimmer->Dark->Off
Quiet Ride| Off, 5~90mph (5mph unit)or 10~140km/h (10km/h unit)
Limit Speed| Off, 50~100mph (5mph unit )or 80~160km/h (10km/h unit )
GMT Mode| “GMT -12 Hour” ~ “GMT +12 Hour”
DST (Daylight Saving Time)| “DST On” <-> “DST Off”
Low Battery Voltage Warning| “BAT Warning On”<-> “BAT Warning Off”
Vehicle Battery Saver| “BAT Saver On” <-> “BAT Saver Off”
Self Test On/Off| “Self Test On” <-> “Self Test Off”
Factory Reset| “Factory Reset? -> Reset Completed”
Mute Memory All Delete| “Delete All Mute?” -> “Delete Completed”
User Mark Point All Delete| “Delete All User?” -> “Delete Completed”
UI Version / DSP Version / GPS Version| Ex. Ver: 101.101.114
DB Version| Ex. “DB Ver: 19/01/04”
MENU Exit|

Factory Reset Default

Mode	Kind of Mode	Factory Default
Dim Mode	Auto-> Bright -> Dim -> Dimmer->Dark -> Off	Auto
City Mode	Highway -> City -> Advanced	Highway
X Band Attenuation ( Advanced Mode )	100~30%	100%
K Band Attenuation ( Advanced Mode )	100~30%	100%
Ka Band Attenuation( Advanced Mode )	100~30%	100%
GPS On/Off	GPS On <-> GPS Off	GPS On
Speed Camera Alarm On/Off	Speed Camera Alarm On<-> Speed Camera Alarm Off

Red Light Camera Point Deletion

Red Light Camera alert
Press and hold [MUTE/DIM] button
Press [MUTE/DIM] button again to delete

Press Button Again

Red Light Camera Q-ride

Mute Red light camera alert when current speed is over than user setting

Quiet Ride
Mutes radar alarms for K and X bands when you drive under the speed limit you set here.

Signal Priority / Ka Priority

Signal Priority : Alert the strongest radar band when detecting multiple radar bands
Ka Priority : Alert Ka band regardless of signal strength when detecting multiple radar bands
Laser is the top priority.

All Threat Display mode
Displays if more than one radar signals are detected at the same time. The signal with the strongest radar signal is considered the main signal; the other signals are displayed on the left side

Auto Mute
Auto Mute reduces alarm level to User Setting of Auto Mute Volume level after 3 seconds and returns to normal operation(Auto Mute OFF) 10 seconds after the alert ends. If the same alarm sounds within 10 seconds period, Auto Mute remains.

Low Battery Voltage Warning
Alert Low Battery Warning under 11.0v every 30 minutes.

Ka Bogey Tone
Set a tone to indicate the detector is responding to a different Ka band signal.

OLED Display Operation

Scan Display : Scan light moves left to right and right to left repeatedly as below.
Highway Mode display
City Mode display
Advanced Mode display
Time Display
Speed(Left display)
Speed + Compass(Left display)
Compass display(Left display)
Voltage display(Left display)
Attitude(Left display)
- Speed unit: MPH
- Speed unit: KMPH
Speed Camera Alert
Red Light Camera Alert
User Mark Alert
POI Overspeed alert

LIMITED WARRANTY

The manufacturer warrants this product 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 the manufacturer under this Warranty is limited to either repair or, at the option of the manufacturer, replacement of the unit. There are no expressed or implied warranties, including those of fitness for a particular purpose of merchantability, which extend beyond the face hereof.

SPECIFICATIONS

Radar Frequencies :
10.500 – 10.550 GHz (X Band)
23.900 – 24.250 GHz (K Band)
33.400 – 35.700 GHz (Ka Superwideband)
Laser Wavelength : 905nm +/-50nm
Operating Temperature Range : -10C to +70C
Power Requirements: Operational 12 to 15 volts DC

FCC INFORMATION
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. In addition, any changes or modifications to this product, which are not expressly approved by Uniden in writing, could void the user’s authority to operate this product.