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Operating Instructions
1. Power on/off
- Power on: Thermometer will automatically power on when it is worn under the
armpit. (Note: When use thermometer for the rst time or just change a new battery,
you should tightly touch temperature probe of thermometer with your palm until LED
blink indicates power-on, and then connect the thermometer with receiver to sync time
before wearing.)
- Power off: Thermometer will automatically power off when it is taken off from armpit.
2. LED indicators
- Single blink in one-second period indicates that thermometer needs to sync time with
receiver.(by connecting with receiver)
- Single blink in four-second period indicates that thermometer successfully powers on.
- LED long brightness indicates battery low and cannot continues to work, please
change with new button cell.
3. Frequently operating modes
- Connect to receiver for the first time to sync time：
1) Turn on receiver and open Bluetooth, and make sure receiver’s access to internet.
2) Turn on the thermometer.( Tightly touch temperature probe of thermometer with
your palm until LED blink indicates power-on)
3) Run "iFertracker" on the receiver and sign in，put thermometer on the top of
receiver, the two devices will automatically connect and sync time.
“Connect to receiver for the rst time” means the following situations：1. Right after
uploading a new battery. 2. Right after upgrading Firmware. 3. Anytime when you see
LED’s single blink in one-second period. When you are in these three situations, just
connect thermometer with receiver to sync time before wearing.
