Citizen Systems CT830 instruction manual EAR Temperature, Make sure that the probe lens is clean

English

EAR TEMPERATURE

1.Make sure that the probe lens is clean.

2.Press ON/MEM button and after the all indicators show up on the display (Fig.6), the ready message with icon displays, accompanied by two short beeps (Fig.7).

Fig.6Fig.7

3.Gently pull the ear back to straighten the ear canal (Fig.3) and gently position the probe into the ear canal, aiming towards the membrane of the eardrum to obtain an accurate reading.

4.After the probe is positioned in the ear, press and hold the SCAN button until you hear one beep. The measurement is now complete. Remove the probe and read the temperature on the display (Fig.8).

(Ear temperature mark)

Fig.8

NOTE: The time and calendar settings should be done before measurement readings are taken. The thermometer always shuts off automatically in about one minute and the stand-by mode display (room temperature and date/time) will be shown. Without the time and calendar settings, the display will not show any indications after the thermometer shuts off. Pressing the buttons will NOT shut off the thermometer.

ROOM TEMPERATURE = STAND-BY MODE

1.Set the TIME AND CALENDAR FIRST. Then the stand-by mode display will appear after the automatic shut-off.

2.When in stand-by mode, the room temperature will always appear on the display with the icon (Fig.9).

(Room temperature mark)

Fig.9

- Eng 6 -