Battery Replacement - TFA 47.3005 Mode D'emploi

TFA_No. 47.3005_Anleitung 14.02.2018
DROP – Wireless rain gauge
7.1.2 Date format setting
• In setting mode the two different date displays can be selected: date/month (European version)
or month/date (American version) (default: Day/M).
7.1.3 Rainfall amount unit setting
• In setting mode you can choose between mm (millimeter) or in (inches) as rainfall amount unit.
7.1.4 Temperature unit setting
• In setting mode, you can change between °C (Celsius) or °F (Fahrenheit) as temperature unit.
8. Rainfall amount indication
• The rainfall amount is shown on a corresponding cylinder graph.
• When it starts to rain the rain drop symbol begins to flash.
• NOW - rainfall amount at the start of the rain. Automatic resets after 30 minutes of no rainfall.
The rain drop symbol stops flashing.
• Press the RAIN button in normal mode to change the display between the rainfall amount indi-
cations:
• Rainfall amount of the last hour (ONE HR)
• Rainfall amount of the last 24 hours (24HRS)
• Rainfall amount of the last 7 days (7 DAYS)
• Rainfall amount of the last month (MONTH)
• Rainfall amount of the last year (YEAR)
• Indication of TOTAL rainfall amount since setting up or the last reset.
• NOTE: Hold the – button for 3 seconds in the respective rainfall amount indication to clear the
recorded readings. Every rainfall amount indication can be reset individually.
• The device will automatically quit the rainfall amount mode if no button is pressed for 20 seconds.
9. 24 hours rain alert
• Press the RAIN button in normal mode for 3 seconds to enter the rain alert mode.
• ALERT OFF (default) appears on the display.
• Press the +/MODE or – button to enter the rain alert mode (On).
• ALERT and 2.0 (default) or the last adjusted alert value appear on the display.
• Press the RAIN button.
• The alert value flashes and the alert symbol
• Press the +/MODE or – button to adjust the alert value.
• Confirm the setting with the RAIN button.
• If a selected alert limit is exceeded, an alarm sound will ring for 5 seconds at the base station.
The alarm symbol flashes.
• The alarm tone will sound again for 5 seconds in every minute.
• Press any button to stop the alarm.
• The alarm symbol will continue flashing until the measured value is below the alarm limit.
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appears on the display. The alarm is activated.
DROP – Wireless rain gauge
10. History mode
• Press the HISTORY button in normal mode to enter the history mode.
• HIST, the current month and the rain amount appear on the display.
• The instrument stores the values of 12 month. Press HISTORY button again to scroll back the
rain history for the last 12 months.
• The device will automatically quit the history mode if no button is pressed for 20 seconds.
11. Positioning of base station and transmitter
• Place the rain sensor horizontally in an area where rain can fall directly into the container, ideally
60 to 90 cm above the ground on a small platform. If necessary use the integrated water level.
• The base station can be placed onto any flat surface with the foldable leg or wall mounted at a
chosen location with the mounting hole, both found at the back of the unit. Make sure you avoid
the vicinity of any source of interference such as computer screens, TV sets or solid metal
objects.
• Once the desired location is chosen, check whether the transmission from the transmitter to the
base station is possible (transmission range of up to 100m in open areas). Within solid walls,
especially ones with metal parts, the transmission range can be reduced considerably.
• If necessary choose another position for the transmitter and/or base station.
• Mount the rain sensor base with 3 mounting screws.
12. Care and maintenance
• Clean the devices with a soft damp cloth. Do not use solvents or scouring agents.
• Check and clean the rain gauge periodically for optimum performance of the rainfall measure-
ment. The funnel should be routinely cleaned and freed from leaves and dirt.
• Remove the batteries if you do not use the devices for a long period of time.

12.1 Battery replacement

• Change the base station batteries when the battery symbol appears on time display.
• Change the batteries of the rain sensor, when the battery symbol appears on the rain amounts
display.
• Please note:
When the batteries are changed, the contact between the transmitter and the base station must
be restored – so always insert new batteries into both devices or start the manual search for the
transmitter.
13. Troubleshooting
Problem Solution
➜ Ensure the batteries' polarity are correct
No display
➜ Change the batteries
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