SVS SHT-12 C4, Руководство по эксплуатации

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
The distance between the antenna and the operator’s body or other conducting objects (e.g. Earth) may influence the working
range.

Background “electrical noise” could be relatively high so that the signal-to-noise-ratio may decease and therewith the operating
range. Also other devices, with similar operating frequency, operated in the neighbourhood of the receiver may reduce the
sensitivity.

Operating the receiver adjacent to badly shielded electronic components (e.g. PC’s) that can produce electromagnetic distortion,
may severely reduce the range of operation and could result in intermittent operation.

Adjustable and open components should not be adjusted or modified.
3 Description
The transmitter is able to control up to 4 different functions of a matched receiver (e.g. SHR-12 K4). The user gets information about
the radio system and the communication by following visual and auditory signals:

LED 1 (blue) flashes 3 times per second while pressing a button: Proper reception is acknowledged
 • • • •

LED 1 (blue) double-flashes 3 times per second while pressing a button: Proper reception is
acknowledged and transmitter battery is low
 •• •• •• ••

LED 1 (blue) flashes often within 2 seconds: The receiver does not answer

•••••••••••••••••

LED 2 (red) blinks 3 times: Weak receiver supply
 • • •

LED 2 (red) blinks 8 times: Critical receiver supply
 • • • • • • • •

1 x Beep = switch on acknowledgement received
 ♪

1 x Beep = switch off acknowledgement received
 ♪

3 x Beep after 2 seconds: No switch on acknowledgement received
 ♫ ♫ ♫

3 x Beep after another 2 seconds: No switch off acknowledgement received
 ♫ ♫ ♫
SH-12 receivers acknowledge a proper reception by using the weak receiver supply signal.
Each transmitter has an individual serial number. If more transmitters for one receiver are used, than each transmitter must be
programmed to the receiver.
Battery change
Depending on the frequency of use the battery life can vary. If the transmitter signalizes low battery or typical range of operation
weakens substantially or the transmitter is without function, the battery should be replaced. Open the housing and replace the batteries.
Please check for correct polarity! Use only 12V-Alkaline batteries!
Check the function of all keys after changing the batteries. Blockages can be released by rotating the button.
Frequency change
In rare cases it is necessary to change the frequency because of interference from other devices. In this case
switch to the second frequency ( f2 ). (right picture) Therefore you have to open the housing. Please note that
the corresponding receiver should have the same frequency (see the receiver instruction).
6 Technical Data
Working frequency: f1 433,62 MHz; f2 434,22 MHz
Max. transmission power: 10 mW
Supply voltage
: 12V – Alkaline – Batteries
Current consumption: Stand By 0 mA; Regular transmit mode 6,5 mA (on average)
Ambient temperature: -20°C to +65°C
Case: 100mm x 37mm x 19mm
Emetteur portable radio Mode d'emploi ( D – GB – F – NL )
Lisez ce mode d'emploi attentivement.
Il fait partie intégrante de ce produit. Il comprend des renseignements importants décrivant la manipulation et la mise en marche.
Pensez-y si ce produit est utilisé par un tiers et conservez cette notice pour une lecture ultérieure.
Nous déclinons toute responsabilité pour les dommages indirects résultant de l'utilisation, ainsi que pour dommages ou blessures
causés par une mauvaise manipulation ou le manque de respect des instructions en quel cas la garantie serait caduque.
La conception de l´appareil répond aux critères de compatibilité électromagnétique nationaux et européens. Les documents de
conformité sont déposés chez le producteur.
1 Règlementation d'application
L'émetteur portable transmet in signal de commutation radio codé au récepteur correspondant. La fonction ainsi déclenchée est
dépendante du récepteur et de son câblage.
La transmission radio présente toujours un risque de défaillance. Il y a lieu d´en tenir compte pour des applications
susceptibles de menacer la sécurité des personnes. Respectez impérativement ces instructions!
Il est proscrit de modifier ou de manipuler l'électronique ou les composants.
L'utilisation est exonérée de taxes et exempte d'inscription.
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