Jung 100 FR SG Operating Instructions Manual

Radio Management Radio-repeater plug

Ref.-no.: 100 FR SG

Operating Instructions
Radio-repeater plug

1. Function

The use of a repeater extends the radius of action of the Radio
Management System by approx. 100 m (free field). Repeater (1) receives
radio telegrams from a radio transmitter (2) and repeats them. The
telegrams are received and evaluated by a radio receiver (3) (Fig. A).

It is not possible to connect repeaters in cascade, i. e. telegrams sent by a
repeater will not be repeated by another repeater (Fig. B).

You can install several repeaters within a system, e. g. two repeaters ((4) +
(5)) transmit to one radio actuator (6) (Fig. C).

Stand: Mai-07 325 497 03

Radio Management Radio-repeater plug

Ref.-no.: 100 FR SG

Up to 60 radio transmitters can be programmed into one repeater.
.

The repeater has (Fig. D):
(7) a two-colour LED (red, green).
(8) a programming key.

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Radio Management Radio-repeater plug

Ref.-no.: 100 FR SG

LED status indicator

• The operational status is indicated by a two-colour (red, green)
LED.

• Brief lighting up of the red LED indicates reception of a radio
telegram.

• Brief lighting up of the green and the red LED indicates that an
identified radio telegram is being retransmitted.

• Permanent flashing of the red LED for 1 min. indicates readiness
for programming (programming or deleting transmitters).

• If such flashing changes into permanent lighting of the red LED, a
transmitter has been programmed. If it begins to flash faster, a
transmitter has been erased. Refer to the „Programming a Radio
Transmitter into the Repeater“ chapter.

Fuse

The plug of the repeater is provided with a fuse (Fig. E (9)) which will trip in
the event of overload.

If the fuse has tripped, the repeater will also be out of operation. If the
device is defective check this fuse (T 6.3 H 250 V) first. The fuse holder
contains a spare fuse.

Always use fuses of the same rating.

2. Installation

The repeater should be plugged into a wall socket in the middle of the
desired radio link, not in the vicinity of the floor, if possible. The function of
the wall socket is unaffected, i. e. you can plug a load into the socket outlet
of the repeater. This socket is protected by a T 6.3 H 250 V fuse. If this
fuse has tripped, the repeater will also be out of operation.

Installation instructions

• The distance to electrical loads (e. g. microwave oven, hifi and TV
systems) must be at least 0.5 m.

• To avoid saturation of the repeater, the distance between the
repeater and a transmitter must be at least 1 m.

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