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2

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DESCRIPTION OF PARTS

INSTALLING AND REPLACING

BATTERIES

The unit uses four UM-4 ‘ AAA’ size batteries.  If  the
BATT‘ indicator appears, removes the exhausted batteries
and follow these steps to install or replace the batteries:

1. Swing the back cover away from the unit.
2. Lift and pull up the top center edge of the battery

compartment cover, then remove the cover.

LCD DISPLAY

MODE

STAND

ALARM UP DOWN

HISTORY

FRONT VIEW

VENTILATION SLOT

BATTERY COVER

WALL MOUNT HOLE

°

C/

°

F SWITCH

RESET

mb(hPa)/inHg

SWITCH

STAND

COMPARTMENT

BACK VIEW

Summary of Contents for BA888

Page 1: ...ing features INSTRUCTION MANUAL Model BA888 ELECTRONIC BAROMETER ThankyouforpurchasingtheOregonScientificbarometer This barometer has been designed specificially with performance and ease of use in mind As with all Oregon Scientific products this barometer is made to the highest quality standards using precision electronic components and should give you many years of trouble free use Please read t...

Page 2: ...s and follow these steps to install or replace the batteries 1 Swing the back cover away from the unit 2 Lift and pull up the top center edge of the battery compartment cover then remove the cover LCD DISPLAY MODE STAND ALARM UP DOWN HISTORY FRONT VIEW VENTILATIONSLOT BATTERY COVER WALL MOUNT HOLE C F SWITCH RESET mb hPa inHg SWITCH STAND COMPARTMENT BACK VIEW ...

Page 3: ...ometric pressure shows the current reading f Clock time shows AM12 00 The unit takes about 24 hours to store the barometric pressure data Until that time has elapsed the pressure trend and weather forecast symbols may not reflect actual weather forecast for your area INDOOR TEMPERATURE COMFORT INDICATOR PAST PRESSURE HISTORY IN HOUR RELATIVEHUMIDITY WEATHER FORECAST PRESSURE READING PRESSURE TREND...

Page 4: ...ometric pressure to the present pres sure The scale on the right shows the comparison result Indicator displays on the unit Forecast Sunny Slightly Cloudy Cloudy Rainy The 0 in the middle of the scale means equal to present pressure 2 means the past pressure was higher than the present pressure by 2 mb This gives you the pressure trend over the last 24 hours The weather will be getting better wors...

Page 5: ...shing about 15 minutes until a new sampling takes place and the pressure reading is then compensated with the new altitude 3 The month digits will flash Press the or button to increase decrease the setting in 1 month increments until the desired month is displayed 4 Once the month is correct press MODE again to display the date digits The date digits will be flashing Use the button to increase the...

Page 6: ...ily alarm is now set and your barometer will resume its normal time Note If you get interrupted at any point in the alarm setting sequence and you do not press any button for 20 seconds the screen will return to the normal clock display Note Press and hold down the or button to set values more quickly HOW TO VIEW THE ALARM TIME THE CALENDAR To view the alarm time by pressing the ALARM button once ...

Page 7: ...s more quickly 3 If the pressure in one particular history hour has not yet been recorded it will show for that hour on the past history review display HOW TO SELECT THE BAR OR LINE CHART FOR THE PRESSURE TREND In bar chart display press and hold the MODE button and then reset the unit by pressing the RESET button on the back of the unit simultaneously to get the line chart display LINE CHART BAR ...

Page 8: ...r relative humidity automatically and such reading is temperature compensated At the same time the comfort indicators COMFORT WET or DRY will tell you if the current environment is comfortable too wet or too dry The comfort indicators will appear on the display when the following conditions are satisfied Indicator Temperature Humidity Shows the displays Range Range Current on the unit Environment ...

Page 9: ...place the batteries when the BATT indicator is displayed FREE STANDING OR WALL MOUNTING Stand Your Barometer comes with a built in stand for tabletop use Thebackcoverawayfromthebackoftheunit easethe plastic stand from its slot and swing the stand until it locks into the bottom of the case Replace the back cover Wall Mount On the back of the Barometer you ll find a recess hole for wall handing Plac...

Page 10: ...ally to keep it looking new Do not use harsh chemicals cleaning solvents or strong detergents to clean the Barometer 6 Use only fresh batteries of the required size and type Always remove old or weak batteries They can leak chemicals that can destroy electronic circuits 7 Modifying or tampering with the Barometer s internal components can cause a malfunction and might invalidate its warranty SPECI...

Page 11: ... questions and customer downloads We hope you will find all the information you need on our website however if you d like to contact the Oregon Scientific Customer Care department directly please visit www2 oregonscientific com service support The contents of this manual is subjected to change without further notice Due to printing liminations the displays shown in this manual may differ from the ...

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