ACU-RITE 2048 User manual

Instruction Manual
SAVE THIS MANUAL FOR FUTURE REFERENCE.
Questions? Contact Customer Support at
[phone] or visit www.AcuRite.com.
CONTENTS
Unpacking Instructions ........... 2
Package Contents .................. 2
Product Registration ............... 2
Features & Benets: Sensor..... 2
Features & Benets: Display.... 3
Setup .................................... 6
Sensor Setup ......................... 6
Display Setup ........................ 7
Intelli-Time Clock.................... 8
Set the Time, Date & Units ...... 8
Backlight Settings................... 8
Placement Guidelines ............. 9
Using the Weather Station.....10
Troubleshooting ....................11
Care & Maintenance.............13
Replace Intelli-Time Battery....13
Specications........................14
FCC Information ...................14
Customer Support .................15
Warranty..............................15
Weather Station
model 02048

2
Congratulations on your new AcuRite product. To ensure the best
possible product performance, please read this manual in its entirety
and retain it for future reference.
Unpacking Instructions
Remove the protective lm that is applied to the LCD screen prior to using this
product. Locate the tab and peel off to remove.
Package Contents
1. Display unit with tabletop stand
2. Power adapter
3. Outdoor sensor
4. Instruction Manual
PRODUCT REGISTRATION
Register online
to receive 1 year
warranty protection
www.AcuRite.com
IMPORTANT PRODUCT MUST BE REGISTERED
TO RECEIVE WARRANTY SERVICE
►
Register a Product
Features & Benets
4
3
2
1
5
OUTDOOR SENSOR
1. Integrated Hanger
For easy placement.
2. Wireless Signal Indicator
Flashes when data is being sent
to the display unit.
3. Battery Compartment
4. A-B-C Switch
ID code that must match display’s
A-B-C switch to ensure units synchronize.
5. Battery Compartment Cover

3
6
7
10
8
9
Features & Benets
BACK OF DISPLAY UNIT
6. Integrated Hang Hole
for easy wall mounting.
7. Reset
Full reset to factory defaults.
8. A-B-C Switch
ID code that must match tower
sensor’s A-B-C switch to ensure units
synchronize.
9. Battery Compartment
10. Plug-in for Power Adapter
11. Battery Compartment Cover
12
15
13 14
FRONT OF DISPLAY UNIT
12. “ “ Button
for setup preferences.
13. “ “ Button
for setup preferences.
14. “ “ Button
for setup preferences.
15. Momentary Backlight Button
Lights display for 7 seconds (only
applicable while on battery power).
11

4
Features & Benets
1
2
3
4
5 76 8
9
11
10
12
13
14151617

5
DISPLAY UNIT FRONT
1. Current Outdoor Temperature
Arrow icon indicates direction
temperature is trending.
2. 12 to 24 Hour Weather Forecast
Self-Calibrating Forecasting pulls data
from the outdoor sensor to generate
your personal forecast.
3. Current Indoor Temperature
Arrow icon indicates direction
temperature is trending.
4. Moon Phase
5. Display Low Battery Indicator
6. AUTO DIM Indicator
(see page 8)
7. Intelli-Time®Clock
Automatically updates for
Daylight Saving Time.
8. Date
9. Current Indoor Humidity
Arrow icon indicates direction
humidity is trending.
10. Humidity Level Indicator
Indicates a high or low indoor
humidity level.
11. Learning Mode Icon
Disappears after weather forecast
self-calibration is complete.
12. Barometric Pressure
Arrow icon indicates direction
pressure is trending.
13. Current Outdoor Humidity
Arrow icon indicates direction
humidity is trending.
14. Heat Index
Displays Heat Index calculation when
temperature is 80°F (27°C) or
above.
15. Sensor Low Battery Indicator
16. Outdoor Sensor Signal Strength
17. Dew Point
Displays Dew Point calculation when
temperature is 79°F (26°C) or
below.

6
SETUP
Set the A-B-C Switch
The A-B-C switch is located inside
the battery compartment. It can
be set to A, B or C. However,
you must select the same letter
choices for both the sensor and
the display unit in order for the
units to synchronize.
Install or Replace Batteries
AcuRite recommends high quality
alkaline or lithium batteries for
the best product performance.
Heavy duty or rechargeable
batteries are not recommended.
The sensor requires lithium
batteries in low temperature
conditions. Cold temperatures
can cause alkaline batteries
to function improperly. Use
lithium batteries in the sensor for
temperatures below -4ºF / -20ºC.
1. Slide off the battery
compartment cover. Take
note of the A-B-C switch
setting inside the battery
compartment.
2. Insert 2 x AA batteries into
the battery compartment, as
shown. Follow the polarity
(+/-) diagram in the battery
compartment.
3. Replace the battery cover.
Sensor Setup
2
1
1A-B-C Switch
set to match
display unit
2Install Batteries
2 AA batteries
A B C

7
PLEASE DISPOSE OF OLD OR DEFECTIVE BATTERIES IN AN ENVIRONMENTALLY SAFE
WAY AND IN ACCORDANCE WITH YOUR LOCAL LAWS AND REGULATIONS.
BATTERY SAFETY: Clean the battery contacts and also those of the device prior to battery installation. Remove batteries from equipment which is not to be
used for an extended period of time. Follow the polarity (+/-) diagram in the battery compartment. Promptly remove dead batteries from the device. Dispose of used
batteries properly. Only batteries of the same or equivalent type as recommended are to be used. DO NOT incinerate used batteries. DO NOT dispose of batteries in fire,
as batteries may explode or leak. DO NOT mix old and new batteries or types of batteries (alkaline/standard). DO NOT use rechargeable batteries. DO NOT recharge
non-rechargeable batteries. DO NOT short-circuit the supply terminals.
Display Unit Setup
Set the A-B-C Switch
Locate the A-B-C switch inside
the battery compartment. Set
the A-B-C switch to A, B or C.
You must select the same letter
choices for both the display unit
and the sensor in order for the
units to synchronize.
Plug in Power Adapter
For the best performance, plug
in the power adapter as the main
power source for this product.
Install or Replace Backup
Batteries (optional)
1. Remove the battery
compartment cover.
2. Insert 3 x AA alkaline
batteries into the battery
compartment, as shown.
Follow the polarity
(+/-) diagram in the battery
compartment.
3. Replace the battery cover.
3
1
2
A B C
1A-B-C Switch
set to match
sensor
3Install Backup
Batteries
3 AA batteries
(optional)
2Plug in
Power Adapter
IMPORTANT: Batteries are a backup power source to
preserve records in the event of a power outage.
Power adapter is recommended as the primary power
source to enjoy the full functionality of this product.

8
Intelli-Time®Clock
Intelli-Time products are pre-programmed with the correct time and date. All
you need to do is select your Time Zone and Daylight Saving Time preferences.
The clock will then automatically update for Daylight Saving Time.
Set the Time, Date & Units
Press and HOLD the “ ” button to enter SETUP MODE. Once in setup mode,
the preference you are currently setting will blink on the display.
To adjust the currently selected (ashing) item, press and release the “T” or
“ V “ buttons (press and HOLD to fast adjust).
To save your adjustments, press and release the “ ” button again to adjust
the next preference. The preference set order is as follows:
TIME ZONE ( PST MST CST EST AST HAST AKST)
DST* (Daylight Saving Time ON or OFF)
CLOCK HOUR
CLOCK MINUTE
CALENDAR DATE
CALENDAR MONTH
CALENDAR YEAR
TEMPERATURE SCALE (ºF or ºC)
BAROMETRIC PRESSURE SCALE (inHg or hPa)
*If you live in an area that observes daylight saving time, DST should be set to
ON, even if it is not currently Daylight Savings Time.
You will automatically exit SETUP MODE if no buttons are pressed for 20
seconds. Enter setup mode at any time by pressing the “ ” button.
Backlight Settings
This weather station’s color display features three different lighting settings:
High (100%) brightness, Medium (60%) brightness and Low (30%) brightness.
Using battery power alone, the backlight is available momentarily for 7
seconds by pressing the Momentary Backlight button.
When display is powered with the power adapter, backlight remains on at
100% brightness. Press the Momentary Backlight button once to dim to 60%
brightness; press again to dim to 30%, press a 3rd time to enter “AUTO DIM”
mode. AUTO DIM appears below time.
AUTO DIM MODE: Automatically adjusts display brightness based on time of day & year.
MARCH 11- NOVEMBER 4 6:00 a.m. - 9:00 p.m. = 100% brightness
9:01 p.m. - 5:59 a.m.= 30% brightness
NOVEMBER 5 - MARCH 10 7:30 a.m. - 7:00 p.m.= 100% brightness
7:01 p.m. - 7:29 a.m. = 30% brightness

9
Placement for Maximum Accuracy
AcuRite sensors are sensitive to surrounding environmental conditions. Proper
placement of both the display unit and outdoor sensor are critical to the
accuracy and performance of this product.
Display Unit Placement
Place the display unit in a dry area free of dirt and dust.
Display unit stands upright for tabletop use or is wall-mountable.
Outdoor Sensor Placement
Sensor must be placed outside to observe outdoor conditions.
Sensor is water resistant and is designed for general outdoor
use, however, to extend its life place the sensor in an area
protected from direct weather elements.
Hang the sensor using the integrated hang holes or hanger, or
by using string (not included) to hang it from a suitable location,
like a well covered tree branch. The best location is 4 to 8 feet
above the ground with permanent shade and plenty of fresh air
to circulate around the sensor.
Important Placement Guidelines
• To ensure accurate temperature measurement, place units out of direct
sunlight and away from any heat sources or vents.
• Display unit and outdoor sensor must be within 330 ft (100 m) of each other.
• To maximize wireless range, place units away from large metallic items, thick
walls, metal surfaces, or other objects that may limit wireless communication.
• To prevent wireless interference, place both units at least 3 ft (.9 m) away
from electronic devices (TV, computer, microwave, radio, etc.).
Setup is Complete
The sensor will now synchronize with the display unit. It may take a few
minutes for synchronization to complete. Please refer to the troubleshooting
section of this manual if anything appears to be functioning improperly.
TV 3
(100 meters)
(330 feet maximum)
(.9 m)
AT
LEAST
APART

10
Using the Weather Station
Learning Mode
Self-Calibrating Forecasting uses a unique algorithm to analyze changes in
pressure over a time period (called Learning Mode) to determine your altitude.
After 14 days, the Learning Mode icon disappears from the display screen. At
this point, the self-calibrated pressure is tuned in to your location and the unit is
ready for superior weather prediction.
Weather Forecast
AcuRite’s patented Self-Calibrating Forecasting provides your personal forecast
of weather conditions for the next 12 to 24 hours by collecting data from
the sensor in your backyard. It generates a forecast with pinpoint accuracy -
personalized for your exact location.
Barometric Pressure
Subtle variations in barometric pressure greatly impact the weather. This
weather center displays the current pressure and indicates the direction the
pressure is trending (FALLING, STEADY, or RISING).
Humidity Level Indicator
The Humidity Level Indicator easily conveys a low or high indoor humidity level
for your home and health:
Learn more at http://www.acurite.com/humidity-health
OPERATION
View the complete list of icons at www.AcuRite.com/acurite-icons
RAIN/SNOW
MIX LIKELY
(Lightning=Stormy)
(windy)
SNOW
LIKELY
LIGHT RAIN
LIKELY
PARTLY
CLOUDY SUNNY
CLOUDY