User manual

The unit takes approximately 24 hours to process and analyse the recorded barometric pressure data.

Prior to 24 hours, the pressure trend and weather forecasts may not reflect actual weather forecast for

your area.

Rising(up) Falling (down)

READING PRESSURE TREND :

Recorded memory of the barometric pressure changes are displayed with 3 arrows to show pressure

trend.

Note : It is only possible to measure the barometric pressure trend properly when the unit remains at

the same altitude location. When moving around at different altitudes within a short period of time, the

air pressure and the barometric pressure will change. The pressure trend will only be correct and

regular if the unit remains at a constant location altitude for 24 hours or more.

TO RECALL RECORDED PRESSURE HISTORY READING :

The barometric pressure reading is recorded in hourly intervals and can be recalled and displayed for

the previous 12 hours. Press ”History” button (5) repeatedly to view pressure recorded for the past

hours. ”-1 HR” indicates the pressure of the previous hour. The pressure reading history will appear

for 20 seconds before the current pressure reading returns.

TO SYNCHRONISE CLOCK WITH RCC :

1. Where available, the clock will automatically synchronise with the radio control towers at the

following time : 02:03, 03:03, 04:03, 05:03.

2. User may also manually synchronise the clock by following the instructions below.

3. Hold down the ”-/RCC” button (8) for approximately 3 seconds until symbol

is flashing.

4. When this signal is flashing, the clock is attempting to synchronise with the radio control tower.

The symbol

will flash when a strong signal is received and the clock will synchronise with the

radio control tower. This process can take up to 7 minutes. The symbol

will stop flashing and

will be displayed once the signal is received and is in synchronisation.

5. The symbol

will not be displayed if the clock is not able to synchronise within this period of time.

User may manually synchronise again at a later time or, the clock will automatically attempts to

synchronise at the above mentioned times.

6. Please note all other clock/weather station settings cease to function when the clock is in RCC

synchronisation mode. Wait until the clock is no longer attempting to synchronise or it is

synchronising to set other clock and weather station function.

7. If the alarm goes off during synchronisation mode, RCC synchronisation will cease immediately.