ACU-RITE 1086 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 .................................... 5
Sensor Setup ......................... 5
Display Setup ........................ 6
Intelli-Time Clock.................... 7
Set the Time, Date & Units ...... 7
Placement Guidelines ............. 8
Using the Weather Station...... 9
Troubleshooting ....................10
Care & Maintenance.............12
Replace Intelli-Time Battery....12
Specications........................13
FCC Information ...................13
Customer Support .................14
Warranty..............................14
Weather Station
model 01086

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. Outdoor sensor
3. 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
17
18
20
19
21
15
16
Features & Benets
DISPLAY UNIT FRONT
2
3
1
4
5
6
7
8
RESET
30
26
27
28
29
911 12 13 14
25 2324 22
BACK OF DISPLAY UNIT
10

4
DISPLAY UNIT FRONT
1. Current Outdoor Temperature
2. Outdoor Low Temperature Record
Lowest temperature recorded since
midnight.
3. Outdoor High Temperature Record
Highest temperature recorded since
midnight.
4. 12 to 24 Hour Weather Forecast
Self-Calibrating Forecasting pulls data
from the outdoor sensor to generate
your personal forecast.
5. Learning Mode Icon
Disappears after weather forecast
self-calibration is complete.
6. Intelli-Time®Clock
Automatically updates for
Daylight Saving Time.
7. Time Zone
8. Current Indoor Temperature
9. “ “ Arrow
for setup preferences.
10. Humidity Level Icon
Indicates a high, low or ideal
indoor humidity level.
11. “ “ Button
for setup preferences.
12. Display Unit Low Battery Indicator
13. “ “ Arrow
for setup preferences.
14. Current Indoor Humidity
15. Date
16. Day of the Week
17. Pressure History Chart
Displays the past 12 hours of data for
barometric pressure.
18. Current Barometric Pressure
FALLING, STEADY or RISING
indicates the direction pressure is
trending.
19. Outdoor Low Humidity Record
Lowest humidity recorded since
midnight.
20. Outdoor High Humidity Record
Highest humidity recorded since
midnight.
21. Current Outdoor Humidity
22. Historical Barometric Pressure
Pressure reading 12 hours ago.
23. Outdoor Sensor Signal Strength
24. Sensor Low Battery Indicator
25. Momentary Backlight Button
Activates momentary backlight.
DISPLAY UNIT BACK
26. Integrated Hang Hole
for easy wall mounting.
27. A-B-C Switch
ID code that must match sensor’s
A-B-C switch to ensure units
synchronize.
28. Reset
Full reset to factory defaults.
29. Battery Compartment
30. Battery Compartment Cover

5
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

6
RESET
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.
Install or Replace Backup
Batteries
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.
2
1
A B C
1A-B-C Switch
set to match
sensor
2Install Backup
Batteries
3 AA batteries

7
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 updates 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 “ ” 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.

8
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)
(.91 m)
AT
LEAST
APART

9
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). The history chart lets you
monitor the change in pressure over time.
Humidity Level Icon
The Humidity Level Icon easily conveys a low, high or ideal indoor humidity
level for your home and health:
Learn more at http://www.AcuRite.com/humidity-health
OPERATION
LIGHT RAIN
LIKELY
SNOW
LIKELY
RAIN/SNOW
MIX LIKELY
MOSTLY
CLOUDY
CLOUDY
(flashing=stormy)
View the complete list of icons at www.AcuRite.com/acurite-icons
LOW Humidity Level
Humidity is
low relative to
temperature.
Makes for a
DRY environment.
OK Humidity Level
Humidity is
OK relative to
temperature.
Makes for an
IDEAL environment.
HIGH Humidity Level
Humidity is
high relative to
temperature.
Makes for a HUMID
environment.

10
Troubleshooting
Problem Possible Solution
No outdoor sensor
reception
no bars
If the wireless signal indicator shows no bars:
• Relocate the display unit and/or the outdoor sensor. The
units must be within 330 ft (100 m) of each other.
• Make sure both units are placed at least 3 feet
(.9 m) away from electronics that may interfere with
the wireless communication (such as TVs, microwaves,
computers, etc).
• Use standard alkaline batteries (or lithium batteries in
sensor when temperature is below -4ºF/-20ºC). Do not
use heavy duty or rechargeable batteries. NOTE: It
may take up to 20 minutes for display unit and sensor to
synchronize after batteries are replaced.
Outdoor
temperature
is ashing or
showing dashes
Flashing of the outdoor temperature is generally an
indication of wireless interference.
1. Bring both the sensor and display unit indoors and
remove batteries from each.
2. Make sure the A-B-C switch on both units match.
3. Reinstall batteries in the outdoor sensor.
4. Reinstall batteries in the display unit.
5. Let the units sit within a couple feet of each other
for about 20 minutes to gain a strong connection.
Sometimes changing to a different channel can help.
Inaccurate forecast
• Weather Forecast icon predicts conditions for the next 12
to 24 hours, not current conditions.
• Has Learning Mode icon disappeared from the display
unit? Learning Mode must complete before forecast and
pressure will be accurate.
• Allow unit to run continuously for 33 days. Battery
removal or resetting the display unit will restart Learning
Mode. After 14 days, forecast should be fairly accurate,
however Learning Mode calibrates for a total of 33
days.
Inaccurate
temperature
or humidity
• Make sure both the display unit and sensor are placed
out of direct sunlight and away from any heat sources or
vents (see page 8).
• Make sure both units are positioned away from moisture
sources (see page 8).