Detailed Product Description

Features

           Time display with 12-hour and 24-hour display format

           Calendar from 2000 to 2099 Default 2005

           Temperature display with Celsius and Fahrenheit exchange

           Temperature range

      Indoor -50 to 70(-58 to 158)

      Outdoor: -50 to 60(-58 to 140)

   Humidity range  -20% to 90% R.H.

   Alarm with 5 minutes snooze

   Key tone

   Blue led backlight

Operations

   There are four buttons as below

   When the IC is reset,the LCD will light up for 1 second and beep sound is generated.After that,the IC enter normao time display with indoor temp and humidity display.Pressing [MODE] will have the following modes sequences

Time?Alarm?Date?Lo Alarm?Hi Alarm?In/Out setting?Time

Time setting mode

  1Press [SET] for 2 seconds will enter time setting mode when the IC is time mode

  2Press [ADJ] to toggle the time display format .

  3Press [SET] will shift the setting digit to minute-hour,Press [ADJ] to increase .

Note

  1When Press [ADJ] for 2 seconds will advance the setting digits in 8HZ rate

  2 If  [MODE] is pressed during the setting,it will exit the setting mode.

  3 If there is no key pressed for 10 seconds the IC have an auto-exit function.

Date setting mode

  1Press [SET] for 2 seconds in Date Mode will enter Date Setting Mode.

  2By combination of pressing [SET] and [ADJ] will set the data in the following sequences  Year set?Month set?Date set?Date display mode

  1When Press [ADJ] for 2 seconds will advance the setting digits in 8HZ rate

2 If  [MODE] is pressed during the setting,it will exit the setting mode.

  3 If there is no key pressed for 10 seconds the IC have an auto-exit function.