La Crosse Technology WS-2510, Руководство по эксплуатации

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receiver. If, after 36 hours, no data transmission has been established, the cor-
responding measuring position will be switched off, and thus no more measure-
ment value will be displayed, as the system assumes that the sensor is no longer
present. No further attempts at reception will be made, in order to conserve
battery power. At 07:30 (WS-2510)/08:00 and 18:00 (WS-2510 PC), the receiver
starts a renewed synchronisation of its own accord, during which sensors from
which data have not been received for 36 hours are deactivated.
A newly linked radio sensor (e.g. after change of battery) is automatically
accepted by the system and the data from this are displayed.
Often the interference is of a temporary nature (radio telephony) or can be
removed very easily. If there are radio headsets, radio baby phones or similar
devices operating on 433 MHz in your house or in the neighbourhood, their
turn-on time is normally limited. Most of these devices permit change to a
disturbance-free frequency. A measure such as this effectively cuts out
interference.
A radio sensor interferes with other devices in the 433 MHz range
The transmissions from a radio sensor can interfere with other devices on the
same channel for a short period (every 3 minutes for about 200 ms). This
interference lasts only a very short time and thus can be ignored. If possible, the
channel should be changed on the device.
Recharging the batteries in the outdoor sensors
The vanadium-lithium battery integrated in the outdoor sensor is able to provide
power in periods of darkness lasting for several months, meaning that under
normal operating conditions there is no need for recharging.
If, however, after a very long period of storage in the dark, the battery is
discharged, the solar cell should be exposed to a few hours of sunlight – without
the application of activation magnets.
The program receives no data/the error message “No response from the
interface” appears.
If the radio interface is connected directly to a PC interface (COM x), it may be
that the “available” option in the “Interface” -> “Characteristics” -> “RS 232
multiplexer” menu is
not activated (no tick). The “Interface address x” line must
appear in grey.