OPERATION (CONTINUED)20CELSIUS TO FAHRENHEIT CONVERSION CHARTCELSIUS FAHRENHEIT18 64.419 66.220 6821 69.822 71.623 73.424 75.225 77CELSIUS FAHRENHEIT26 78.827 80.628 82.429 84.230 8631 87.832 89.6NOTES:• When operating the remote controller, make sure there are no obstructions between the remote controller and the re-mote sensor.• After a while the display goes blank to conserve battery power. To check the settings, press the ON/OFF button once.1. Slide down the cover to access most of the remotebuttons. Slide down further to access the batterycompartment.2. Insert two “AAA” size Alkaline batteries following thepolarity diagram below.ON/OFFTIMERENTER/CANCEL TURBO/MILD+–+–BATTERY PRECAUTIONSThe precautions below should be followed when using batteries in this device:1. Use only the size and type of batteries specified.2. Be sure to follow the correct polarity when installing the batteries as indicated in the battery compartment. Reversedbatteries may cause damage to the device.3. Do not mix different types of batteries together (e.g. Alkaline and Carbon-zinc) or old batteries with fresh ones.4. If the device is not to be used for a long period of time, remove the batteries to prevent damage or injury from possiblebattery leakage.5. Do not try to recharge batteries not intended to be recharged; they can overheat and rupture. (Follow battery manufac-turer’s directions).HOW TO INSTALL BATTERIESTo install the batteries, follow the procedures below: