UHF-Transmitter
Operating Instructions (
D –
GB
– F
)
Please read carefully!
These operating instructions form an integral part of this product and contain important information on how to commission, install and
operate it. They must be taken into consideration and given to the end user or other third party when the installer hands over the
product. These operating instructions must be retained for future reference.
Damage resulting from abuse or misuse is not covered by warranty. The manufacturer accepts no warranty for consequential losses
that may result directly or indirectly from use of this equipment. Any changes or modifications not expressly approved by the party
responsible for compliance could void the user´s authority to operate the equipment.
The product meets the requirements of the current European and national guidelines for electromagnetic compatibility. Conformity has
been established and the relevant statements and documents have been deposited at the manufacturer.
1
Mode of operation
The transmitter is able to transmit coded signals to a matched receiver via radio transmission. The operation corresponding to these
signals depends on the receivers settings and its wiring.
It should be noted that for applications that could put human life at risk, by using radio connection there is always
present a potential hazard due to extraneous disturbances.
The Operating Instructions need to be followed at all times.
It is forbidden to modify or change component parts of these product.
2
System operating range
The system SH-12 is designed for a large operating range of many hundred meters. Walls including steel reinforced concrete can be
penetrated. The maximum range can be achieved under optimum conditions and by line-of-sight contact between transmitter and
receiver without disturbances by external high frequency disturbances.
The following are possible causes that could reduce range of operation:
Obstructing buildings, vegetation or other factors will substantially reduce the operating range.
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 decrease 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 SHT-12 MF multifunction hand-held transmitter enables individually adjustable and versatile control of one or more receivers. The
large number of setting options allows precise adaptation to the given requirements.
In addition to basic functions such as key lock and addressing, up to 18 individually definable functions can be triggered. A setting
menu allows easy setting of all necessary parameters.
To control a receiver, the transmitter must be learned by the receiver. Each transmitter is factory programmed with a unique serial
number. This also applies to the various addresses. In addition to the serial number, an address range is reserved for each transmitter.
This ensures that both the standard address and each possible address entered are unique.
3.1
Keys
The hand-held transmitter has 12 keys which can be divided into two types, function keys and navigation keys.
Function keys are used to trigger a send command. Navigation keys are used to control the view.
The function of the keys depends on the currently displayed view and is described in detail together with the individual views in the
following section.
-
8
-
