Radiant Innovation
8
Cleaning and Storage
The Sensor Lens is the most delicate part of the thermometer. Use with care when
cleaning Sensor Lens to avoid damage. Gently clean with a mild solution and do not
submerge unit into liquids. Keep the unit dry and away from direct sunlight. Store
at a temperature of between 10 °C to 40 °C (50 °F to 104 °F).
If lens is accidentally dirtied, clean the sensor lens as follows:
a. Gently wipe lens surface with a cotton swab or soft cloth moistened with water or
medical alcohol.
b.Allow the lens to fully dry for at least 30 minutes before using.
Changing the Battery
This device is supplied with one lithium cell (CR2032 x 1). A low battery power
symbol will appear on the LCD display when battery needs to be replaced.
Remember to power off the unit before replacing the battery. A malfunction may
occur if the power is on when the battery is replaced. If a malfunction occurs, restart
the device. (See the “Error Messages and Trouble Shooting” section for details.)
Removing battery cover and replace the battery
Follow the clockwise direction to loose the battery cover.
Use a pin stick to pick up the old battery. Insert new battery into battery compartment.
The battery poles polarity are shown on the battery room.
CLEAN AND STORAGE / REPLACE BATTERY
Summary of Contents for TempFairy TN1
Page 1: ...Instruction Manual...
