Citizen Systems CT830 Thermometer User Manual


 
English
- Eng 5 -
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).
Fig.5
Date/Time
(24/12-hour display)
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.