HIGHSTAR ALARM CLOCK USER MANUAL MANUAL

The brightness is good even in dark environments for sure. If you power it by AA battery, it will turn off backlight after a few seconds, any button pressed could turn backlight on. If you power it through USB port, the backlight will permanently on.

HIGHSTAR ALARM CLOCK USER MANUAL MANUAL

The brightness is good even in dark environments turn off the alarm permanently in the highstar clock with no usb ports Here is a link to the English instruction manual HSD1137A English Manual Oct 09.

I wanted to know if the backlight is permanently on or turn off after a few seconds. The mask on the board is to protect it during shipping, please peel it off before use. Connect to the DC In then the light and the LED screen will be on all the time If not, then the light will be off in 10s without operation. Press the START button, the backlight is on.

The original time is 12:00AM,, temperature is 25в„ѓ, and makes the 'BiBi' sound. Press 'Mode': Timeв†’Temperatureв†’Yearв†’Month, Dayв†’Alarm Clock 1в†’Alarm Clock 2в†’Alarm Clock 3в†’Birthday Greetingв†’Timingв†’TimeД®very time it is power off, all the settings should be reset. It also can act as a charming erasable memo board with blue LED backlight for leaving a message. If the light is not so bright, the sound is not clear, then you can try to change new batteries.ДЄnytime if not press any button in 10s, the screen will be back to time displaying automatically. The HSD-1140A is a creative LED alarm clock, which can be used to set time, date, temperature, alarm and birthday reminder. Even in the night the word and the LED display can be read. You can write what you like on the board. Message board can be supporting the use of fluorescence pencil writing on the message board, lit the lamp LCD background, will appear in the message board beautiful handwriting. Or you can set at some points of one day to ring automatically happy birthday song. When you are outside, you can also leave a message on the board to your family.

Power supply: USB charging port or AAA battery (Batteries not included).

Clock with 4 USB ports for power charging or data transmission.

Leave a message with fluorescence pen(easy to wipe with pen brush).

Calendar, time and temperature displaying by switching mode.

Highstar alarm clock robot alarm clock wooden digital alarm clock Wireless.

Message board with blue fluorescence light Clock and Alarm setting: A: Press and hold the SET button, 12H will display.

Highstar alarm clock user manual