Citizen Systems CT461 User's Manual
Contents
1. Probe tip ON OFF switch Display 1 Press the ON OFF switch to activate the thermometer and 188 81 will show on the LCD display window to insure all parts of the display are functioning properly By holding down the ON OFF switch the display will show the last temperature until the switch is released 2 When release the ON OFF switch 36 5 C 97 7 F will show on the display and then the L with flashing C F indicates the thermometer being ready to take a temperature The temperature reading should take about ninety seconds 3 When the peak temperature has been reached CCF will stop flashing and beeper will sound for four seconds 4 To turn the unit off press the ON OFF switch If the thermometer is inadvertently left on after use it will automatically shut off in 10 minutes Remark 1 If the ambient temperature is higher than 32 0 C 89 6 F the display will not show L C L F after showing 36 5 C 97 7 F 2 If the temperature goes lower than 32 0 C 89 6 F the display will only show L C L F but if the temperature goes higher than 44 0 C 111 2 F it will show H C H F only 3 Temperatures should only be taken under the supervision of an adult and it is not suggested to take a rectal temperature with our thermometer ORAL USE Put the probe tip under the rear part of the tongue and close the mouth tightly to insure accurate readings Normal oral temperature is 37 0 C 98 6 F AXILLARY USE The probe tip shoul2. d be placed under the armpit and hold the temperature parallel to the body and put the arm on the chest so the probe tip is well covered by the arm NOTE axillary temperature is usually 0 5 C 1 0 F lower than oral readings Remark When taking your temperature please use the thermometer in the same position to measure in the same time period THERMOMETER CLEANING You can clean thermometer by wiping it with soap and water or 70 Isopropyl Alcohol whenever you take your temperature CHANGING THE BATTERY When the battery is weak and shows the f symbol change the battery to insure precise temperature readings To replace the battery use a small sharpened item to push the small hole to unload the battery cover Pull out the battery compartment with the hook on the cover Remove the battery and insert a new battery with positive side facing up and slide back the cover WARNI 1 Do not let the thermometer fall or twist the unit 2 Do not submerge it in water 3 Keep it off all chemical solvents direct sunshine or high temperature 4 Do not operate the product near transmitter which have high voltage or high frequency wave 5 Do not recharge the battery or dispose it in fire 6 Cleaning the thermometer prior to each use to evade cross infection in oral use SPECIFICATIONS zZ Q DISPLAY liquid crystal display 3 1 2 digits DISPLAY RESOLUTION 0 1 C OR 0 1 F MEASUREMENT RANGE 32 0 C 89 6 F to 44 0 111 2 ACCURACY 0 1 C from 35 5 C
3. to 42 0 C within the ambient temperature 18 C 28 C otherwise 0 2 C for CT461C 0 2 F from 95 9 F to 107 6 F within the ambient temperature 64 4 F 82 4 F otherwise0 4 F for CT461F BATTERY one 1 5v button size battery LR41 or equivalent BATTERY LIFE about 18 months while used 10 minutes per day RECOMMENDED MINIMUM MEASURING TIME Oral 90 seconds Armpit 3 minutes AUTOMATIC SHUT OFF after approximately ten minutes OPERATING TEMPERATURE 10 40 C 50 0 104 0F HUMIDITY 15 95 RH STORAGE TEMPERATURE 20 60 C 4 0 140 0 F HUMIDITY 15 95 RH DIMENSIONS 130 8 mm X 18 2 mm X 11 6 mm WEIGHT 11 2 grams including battery This clinical digital thermometer comply with EN 60601 1 EN60601 1 2 EN 12470 3 and Technical document refer to our EU representative Manufactured by Duteck Industrial Co Ltd CITIZEN is a registered trademark of Citizen Holdings CO Japan iota Cao T AOE CITIZEN es una marca registrada de Citizen Holdings CO Jap n EU Representative Design and Specification are subject to change without notice or CITIZEN SYSTEMS JAPAN CO LTD TELS9 0331 208899 PAR9 0991 238616 6 1 12 Tanashi cho Nishi Tokyo shi Tokyo 188 8511 Japan http www citizen systems co jp E mail sales oe systems citizen co jp 0 14 97
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