Citizen Systems CT830 instruction manual HOW to Operate, Functions, Time and Calendar Settings

HOW TO OPERATE

FUNCTIONS

This thermometer has the following functions for care of users.

•Ear Temperature: for human temperature.

•Time and calendar: for memory.

•Room Temperature: for monitoring the ambient temperature for a baby or patient.

•Material surface temperature (NOT for body temperature): for temperature of a baby's milk, etc.

•Stop watch: for taking a patient's pulse.

•Fever alarm: an alarm when a user's temperature is more than 37.5°C, indicative of a fever.

•Memory: for recording up to 9 temperature readings.

•Celsius / Fahrenheit option switch: for international use.

TIME AND CALENDAR SETTINGS

1.Press and hold the ON/MEM button for about 5 sec and the

icon starts to fl ash, indicating the setting mode (Fig.5).

Date/Time

(24/12-hour display)

Fig.5

2.Press the SCAN button for the 12/24-hour setting mode. The icon starts to fl ash, indicating the 24-hour display. Press the SCAN button again and the 24 icon will disappear from the screen, indicating the 12-hour display. When this display is used, afternoon times will be indicated with the PM icon. Press the SCAN button to toggle between the 12 and 24-hour displays.

3.Press the ON/MEM button to cycle the fl ashing icons in the sequence below to select the respective setting.

hoursminutessyearsmonthsdaysleave the setting screen

While the setting section is fl ashing, press SCAN button to change the numbers. If no buttons are pressed in the setting mode for 8 seconds, the display automatically returns to the EAR TEMPERATURE mode.

English

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