Midland Wr-300 Noaa Weather Monitor Owners Manual

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codes. The new SAME message code is divided into three (3) 
categories.  They are: 
a). Event code (PIL code);  
b). Display text message on LCD  
c). severity status.  
You must enter all of them to make the new SAME message 
function correctly. 
, 
Remember that this is for future needs.  No additional codes exist at press time. 
To add the new SAME message code, follow the steps below: 
 To add an event type press the MENU key and the up or down 
arrow keys to display “ADD ALERTS”.  Press SELECT to 
display “NEW ALERT 1”.  Press up or down arrow keys to 
choose a different number new alert or press ENTER key to 
activate the first of three characters below “NEW ALERT’.  
Use the up and down arrow keys and left and right arrow keys 
to select the alphabet characters to spell the three character 
event code of the new alert.  Press SELECT key to display the 
line which will be shown on the display when this message is 
received.  Eleven character spaces are available.  Use the arrow 
keys to choose the letters and move from one space to the next 
on the line.  The character selection which shows all segments 
of the display will make a blank in the spot where it is placed.  
When you have completed the description line press SELECT 
key to choose the level of the event.  All event codes ending in 
A should be entered as WATCH.  Those codes ending in W 
should be entered as WARNING. Those codes ending in S or E 
should be entered as ADVISORY.   
 
  
						

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Backlight of the Display 
Pressing and releasing a button will turn on the back light for 
about 5 seconds.  For continuous backlight, press MENU, then 
select LIGHT.  After pressing the “Select” button, press the Up or 
Down arrows to change from “Normal” to “Continuous” and 
press select to save your changes. 
 
AM/FM radio use
 
The AM/FM radio built into the WR-300 can be used for listening 
any time without interrupting the Weather Monitor functions.  If 
an alert is received, the unit automatically switches off the 
AM/FM sound and operates the Weather Monitor alert functions 
you have programmed.   Press the RADIO button to turn on or off 
the radio.  Press the AM/FM  button to switch between AM and 
FM.   
AM/FM memory channels
 
You can program 3 AM and 3 FM memories for your favorite 
stations.  Use the UP and DOWN buttons to move between 
memory channels.  To tune to another station, use the LEFT or  
RIGHT arrow buttons while the radio is on.  You will see the 
frequency display change as you hold the button or press it once 
for each step of frequency. 
Programming memory channels
 
To set the channel frequency of a memory channel, turn on the 
radio and use the LEFT or RIGHT arrow buttons to adjust the 
frequency to the channel you desire.  Next, press the MENU 
button.  The MEMORY # will flash on the display.  Use the UP 
or DOWN buttons to find the memory channel you wish to  
						

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program.  Press SELECT button to set the memory channel to the 
frequency you selected. 
 
Button press Beeps
 
When a button is pressed with the “Max / Volume / Off” switch 
ON, the WR-300 emits a beep sound. One beep represents that the 
WR-300 has received a command and has taken effective action. 
Two beeps represents the command is not valid (wrong button 
pressed) and no action is taken. 
 
TROUBLESHOOTING & HELP: 
 
Problem Suggestion(s) 
No power.  Ensure that the wall power 
adapter is connected to AC 
power, that the cord to the radio 
is securely seated in the radio 
and that a fresh back-up battery 
is installed (if AC power has 
failed). 
No sound.  Check VOLUME setting 
No weather broadcast when 
you press WEATHER Ensure that telescoping antenna 
is fully extended. 
  If you are using an external 
antenna, ensure that it is 
connected properly.                      
  Ensure that the radio is set to 
the NOAA weather channel in  
						

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use in your area. Contact 
NOAA to ensure they are 
presently broadcasting. 
The radio is not responding 
properly to NWS weather alert 
broadcasts Ensure that you have 
programmed the correct FIPS 
code(s) into the radio’s 
memory.  
  If you desire to hear the alert or 
operate a device from 
EXT.ALERT jack ensure that 
display shows SIREN or 
VOICE icon.   
For HELP, contact Midland Radio Corporation.  
(See the “Service” section in  this manual for return instructions.) 
  
 
Midland Radio Corporation 
1120 Clay Street 
North Kansas City, Missouri 64116 
Phone:  (816) 241-8500 
Fax:    (816) 241-5713 
E-mail:  [email protected]
 
URL:   www.midlandradio.com
 
 
NOTES AND MAINTENANCE: 
 
1.  The typical weather (162MHz) reception distance will 
range from 25-50 miles depending on your location and 
conditions of weather, terrain, etc. Also, some Weather Stations 
operate at much higher power levels than others and have their  
						

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transmitting towers on the top of high buildings or hills. For better 
reception from greater distances, an external antenna can be used. 
To use an external antenna, you must have an antenna with an 
RCA phono plug or an adapter to RCA phono plug to connect 
into the back of the WR-300. If reception in your area is not good, 
check with your local dealer for assistance and ask about typical 
reception range in your area. Also try different locations in your 
home or office to find a place of good reception. A location near a 
window is a good starting place. 
2.  If Weather Stations cannot be heard on any channel, 
contact your local National Weather Service office to verify that 
the station is on the air and also verify the CHANNEL 
(Frequency) and location of the weather station. 
3.  All National Weather Service stations periodically 
transmit an Alert test signal. Some broadcast only once a week 
and others more often. You can always find out when the test 
signal is broadcast by calling the U.S. Weather Services phone 
number for your local NOAA station. 
4.  Mobile home reception is difficult due to the metallic 
structure preventing reception. Put your WR-300 near a window. 
If this doesnt provide reasonable reception, an outside antenna 
must be used.  One suggested antenna is the Midland 18-259W 
VHF through-glass antenna. This antenna works best on single 
pane windows but can improve reception when applied to double 
pane windows as well. 
  
						

							35 
12 VOLT OPERATION 
Your WR-300 can be powered from any 12-Volt CAR-TRUCK-
RV or BOAT battery. An optional (Model 18-235) power cord 
adapter is available from Midland or your local dealer. 
FCC COMPLIANCE INFORMATION: 
Midland NWR-SAME Weather Monitor 
Model WR-300 
 
This device complies with part 15 of the FCC Rules.  Operation is 
subject to the following two conditions: 
This device may not cause harmful interference. 
This device must accept any interference received including 
interference that may cause undesired operation. 
 
For compliance information contact: 
 
 
 
Midland Radio Corporation 
1120 Clay Street 
North Kansas City, Missouri 64116 
Phone:    (816) 241-8500 
Fax:    (816) 241-5713 
  E-mail:  [email protected]
 
URL:   www.midlandradio.com
  
						

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FIPS CODE FORM: 
Use this space to record the FIPS codes you have programmed 
into your WR-300-weather monitor. 
 
1._____________ 
 
2._____________ 
 
3._____________ 
 
4._____________ 
 
5._____________ 
 
6._____________ 
 
7._____________ 
 
8._____________ 
 
9._____________ 
 
10.____________ 
 
11.____________ 
 
12.____________ 
 
13.____________ 
 
14.____________ 
 
15.____________  
						

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SERVICE: 
 
If your MIDLAND Weather Monitor fails to operate properly, 
check the “Troubleshooting” section in this manual before 
returning it for service.  If necessary, return as follows: 
 
1.  Pack the unit in its original box and packing. Then pack the 
original box in a suitable shipping carton.  Caution:  Improper 
packing may result in damage during shipment. 
 
2. Include the following: 
  a.    full description of any problems 
  b.   money order for $7.50 to cover shipping and handling         
(this may not be required in some states) 
  c.  daytime telephone number 
 
3.  For warranty service include a photocopy of the bill of sale or 
other proof of purchase showing the date of sale.  
 
4.  You do not need to return accessory items (AC/DC Adapter, 
Owners Guide) unless they might be directly related to the 
problem. 
 
5.  A flat rate of $45.00 will apply to repairs not covered by 
warranty or units that are over one year old.  Send only 
cashiers check, money order or Master Card or Visa card 
number.  
 
Midland Radio Corporation 
1120 Clay Street 
North Kansas City, Missouri 64116 
Phone:    (816) 241-8500 
Fax:    (816) 241-5713 
  E-mail:  [email protected]
 
URL:   www.midlandradio.com
  
						

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ONE YEAR LIMITED WARRANTY: 
 
MIDLAND Radio Corporation will repair or replace, at its 
option without charge, your WR-300 weather alert radio which 
fails due to a defect in material or workmanship within one year 
following the initial consumer purchase. 
 
This warranty does not include any antennas, which may be a part 
of or included with the warranted product, or the cost of labor for 
removal or re-installation of the product in a vehicle or other 
mounting.   
 
Performance of any obligation under this warranty may be 
obtained by returning the warranted product, freight prepaid, 
along with a copy
 of the original sales receipt, to Midland Radio 
Corporation, Warranty Service Department, 1120 Clay St., N. 
Kansas City, Missouri  64116. 
 
This warranty gives you specific legal rights, and you may also 
have other rights, which vary, from state to state. 
 
Note:  The above warranty applies only to merchandise purchased 
in the United States of America or any of the territories or 
possessions thereof, or from a U.S. Military exchange.  For 
warranty coverage on merchandise purchased elsewhere ask your 
dealer. 
 
 
Midland Radio Corporation 
1120 Clay Street 
North Kansas City, Missouri 64116 
Phone:    (816) 241-8500 
Fax:    (816) 241-5713 
  E-mail:  [email protected]
 
URL:   www.midlandradio.com
  
						

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SPECIFICATIONS: 
Specifications are nominal and subject to change. 
 
GENERAL 
Frequency Range    AM 520-1710KHz 
    FM 87.5-108.5MHz 
    WX 162MHz 
(162.4O, 162.425, 162.45, 162.475, 162.50, 162.525, 
162.55MHz) 
Number of WX Channels  …………….7 
Input Voltage  .........................................9-14 Volts DC 
Dimensions  ….. 180MM W x 65MM H x 140MM D 
        (7 
1/8 x 2 1/2 x 5 1/2 in.) 
 
RECEIVER 
20 dB Quieting Sensitivity…………...…..0.5 uV 
FIPS Code Sensitivity @5kHz Dev..…….0.5uV 
Channel Selectivity  ………..................±25kHz, 60dB 
Speaker Impedance  ……………......…..8 ohms 
Power Output @10%THD........................250 mW max. 
 
EXT. ALERT OUTPUT 
Sinking Current………………………200mA DC max. 
States…….Alarm: pull down,……Normal: open