Operation Manual

- In basic programming mode acoustic

storm alarm ON/OFF

- To turn the alarms off 24 hours when the

alarm is sounding

- In MIN/MAX modes to resets recorded

values and recorded dates and times

* Press any key to activate the LED Backlight

13. Basic Programming Modes

Manual Setting modes

The manual setting mode allows the user to change several

basic settings, which is done by accessing one mode after the

other simply by pressing the SET key. After the final mode, or

if no key is pressed for 30 seconds, the manual setting returns

to the normal display mode.

The manual setting takes the user through the following

modes:

1. 8 level LCD contrast setting (default level 5)

2. Manual time setting (hours/minutes)

3. 12/24h time display select (default 24 hours)

4. Calendar setting (year/month/date)

5. Time zone setting ±12 hours (default 0)

6. Temperature display unit degree Celsius or Fahrenheit

(default degree Celsius)

7. Wind speed display units in m/s, km/h, mph, Beaufort,

knots (default setting km/h)

8. Rainfall display in mm or inch (default setting mm)

9. Air pressure display in hPa or inHg (default setting hPa)

10. Relative air pressure setting from 920.0 hPa – 1080.0

hPa (default 1013.0 hPa)

11. Weather forecast sensitivity setting 2 hPa – 4 hPa (de-

fault 4 hPa)

12. Storm warning sensitivity setting 3 hPa - 9 hPa (default

5 hPa)

13. Acoustic storm alarm On/OFF (default ON)

To change any of the above values, once your are in the

setting mode, use the PLUS(+) or MINUS(-) keys to select the

values followed by the SET key to enter the next setting.