Elsema PCK43304 Посібник користувача - Сторінка 4
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433MHz Keyring Remote with Frequency Hopping – PCK Series
FREQUENCY HOPPING
The PCK series keyring remotes use frequency hopping spread spectrum (FHSS). When a button is pressed,
Dual Coding System simultaneously transmits the code on 5 different frequencies, making it impossible for the
remote to be interfered with or jammed. This allows multiple transmitters to be used in close proximity with no
interference or jamming.
This technology is usually used in very expensive equipment and military applications
BATTERY REPLACEMENT
The PCK series remotes use a 12 Volts DC battery (A23). The battery life is expected to be 1.5 years with
average use. In order to replace the battery, press and slide the battery cover located at the back on the remote.
This exposes the battery. Replace it with the same type of battery while observing the polarity. There may be a
risk of explosion if wrong type of battery is used.
Labeling/ Instruction Requirement
The PCK43302 and the PCK43304 keyring transmitters have been labeled in accordance with FCC and
Australian regulations in effective to the day of this document. No further labeling is required, but it is
necessary to include the FCC compliance statement in the end users product statement.