Инструкция по эксплуатации ASSISTANT AH-1994

Mini weather forecast station

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MINI WEATHER

FORECAST STATION

Model AH-1994

OpERATIONAl MANuAl

I. FEATuRES:

1. Calendar: hour, minute, year, month, date, and day

of week

2. 12H/24H Mode Conversion
3. Alarm: with snooze function
4. Automatic temperature detection, where the range

is 0°C-50°C (32°F-122°F). The detection interval is
10 seconds, and it supports conversion between
Celsius and Fahrenheit.

5. Automatic humidity detection, where the range is

20% -90% .

6. Real-time update of memory of min/max value of

the temperature and humidity detection, which can be
automatically cleared.

7. Weather condition display: through animation the

current weather status is displayed (sunny, cloudy or rainy)

8. Key tone

II. KEyS:

Mode - - - - - - - - - - - - - - - - - - Mode select

SET - - - - - - - - - - - - - - - - Confirm settings

up - - - - - - - - - - - - - - - - - - - - - - - Increase

Down - - - - - - - - - - - - - - - - - - - - Decrease

MAX/MIN - - - - - - - - - - - - - - - Max/Min key

III.uSER’S GuIDE:

1). Clock Setup:

After the LCD full display for 2 seconds at power-

up.

1. Press

Set key for 2 seconds to enter time setup

directly use

up/Down to choose 12-hour or 24-hour

mode, hour, minute.

2.Press

up/Down to modify a winking digit, and

hold

up/Down for 2 seconds to activate the smart

accelerator.

3. In the setup mode, if there is no operation in 60

seconds, the system will exit to the normal mode.

2). Alarm Setup:

In the normal mode, press

Mode key to enter alarm

mode, where the AL flag will be displayed.

1. In the alarm mode, hold

Set key for 2 seconds to

enter alarm setup mode, and then follow the steps as
those in the clock setup.

2. In the setup mode, if there is no operation in 60

seconds, the system will exit the setup mode.

3. If the alarm is not set, press

up key to turn on/off

the alarm flag “

”. The alarm goes off and plays the

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RUSSIAN

РУССКИЙ

2. Date Setup Range: From Jan. 1, 2000 to Dec.

31, 2099.

3. In the date setup, weekdays will be automatically

modified (from Sunday up to Monday).

4. In the setup mode, if there is no operation in 60

seconds, the system will exit the setup mode.

If the date is not set, the system will exit to

the normal mode if there is no operation in 60
seconds.

5). Automatic Temperature/Humidity Detection:

The LCD will display the current temperature and

humidity detected at intervals of every 10 seconds.

1. The default temperature unit is in °C (Celsius

degrees) at power-on, where the range is 0°C-
50°C(32°F-122°F).

2. In the normal mode, press

Set key to change

between Celsius and Fahrenheit.

3. Relative humidity detection range is 20% -90%.
4. If the temperature or humidity can not be detected

or is out of range, “- -°C, - -%” will be displayed on
the LCD.

tone for 1 minute with the flag “

” winking only if

the alarm flag is on.

4. If the alarm is not set, the system will exit to the

normal mode if there is no operation in 60 seconds.

3). Snooze On:

1. If there is no key input after the tone plays for 1

minute, the snooze will be automatically on, with a
winking “

” flag.

2. With the snooze on, the alarm will go off every 4

minutes, 5 times totally, and the alarm flag “

” and

the snooze flag “

” wink simultaneously.

3. When the snooze is on, any key input will

terminate the snooze process.

4). Date Setup:

In the normal mode, press

Mode key to enter date

mode, where the year flag “YR” will be displayed.

1. In the date mode, hold

Set key for 2 seconds to

enter setup, and then the winking will loop through
year, month, date and exit; press

up/Down to modify

a winking digit. Hold

up/Down for 2 seconds to

activate the smart accelerator.

6). The Display and Clearance of MAX/MIN:

1. The system memorizes the recent min and max

value of the environment temperature and humidity.

2. In the normal mode, press

MAX/MIN once to

display the minimum temperature/humidity, where the
MIN flag will be displayed on the LCD.

3. In the normal mode, press

MAX/MIN twice to

display the maximum temperature/humidity, where
the MAX flag will be displayed on the LCD.

4. In the normal mode, press

MAX/MIN for three

times to display the current temperature or humidity.

5. At the next time viewing the min or max value,

press

DOWN to clear the old value, and at the same

time the latest temperature or humidity value will be
stored.

6. MIN/MAX value will be cleared automatically at

0:00 for the new value.

7. The system keeps nothing in memory at power

outage.

7). Weather Display (Indoor):

Weather forecast: sunny, cloudy and rainy. It will

display as follows according to indoor humidity:

* humidity <45%, a “SUN” image displays on the

screen

* humidity range around 45%~57%, a “SUN&CLOUD”

image displays on the screen

* humidity >57%, a “COLUD&RAIN” image displays

on the screen

But due to the lack of using atmospheric pressure

sensors, the weather conditions are for reference
only. When the relative humidity is displayed as “--”, it
shows no weather conditions.

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