SL1000 Quick Call System
1. General
SL1000 Mark II and SL1000 Compact quick call systems are fully
electronic microprocessor-controlled internal communication systems.
1.1. SL1000 Mark II
SL1000 Mark II system is a modular system based on a mainframe to which
2… 64 call terminals can be connected. 1...7 mainframes form a centre,
to which up to 448 terminals can be connected. If larger systems are
required or if sub-centers are to be placed in e.g. different buildings,
several centers can be interconnected through a hub centre.
PCM technique employing time division is used as the connection
technique, enabling a large number of simultaneous call connections. In
each mainframe, the functions, connections, and traffic between
mainframes is controlled by a microprocessor.
1.2. SL1000 Compact
SL1000 Compact centre is placed in a compact wall-mounted housing and
intended for small quick call systems including max. 32 call terminals.
The smallest centre size is 4 interfaces and expansion step is 4 as
well.
Space-division connection technique is employed, and the system includes
3 speech channels (enough for the available number of terminals) and 1
music channel.
Same call terminals are used in case of both SL1000 Mark II and SL1000
Compact systems. There are 10 different types of call terminals. Duplex
data transmission between the centers and call terminals enables the use
of digital display. Digital display allows displaying of the number of
calling or receiving terminal, call requests, time of day, return times,
and other message codes. Programmability renders both systems flexible
and adjustable to the customer's needs.
2. Functions
(Functions are unavailable in case of door/gate terminals.)
-Numeric buttons allow dialing of any number. 'Call'-indicator is lit
during call connection. The connection is voice-controlled duplex.
-Redialing of previously dialed number.
-One-touch dialing of numbers stored in memory; numbers can be stored
from SL 1002 and SL 1008 terminals.
-Putting of calls on hold in order to take another call. The initial
connection is restored after pressing C.
-Canceling of connection, dialing, or sound signal.
-Setting and canceling of alert (A-) state. In case of alert state, the
'A' indicator is lit and the incoming call will continue to alert.
-Answering button for answering of alert calls (A-state) and call
requests/group calls.
-PRIV button for temporary disabling of own microphone.
-Simplex button for projectile with guide ring of own voice.
-Group call for all mainframes.
2.1. Additional functions
(Additional functions are available for SL 1002 and SL 1008 terminals.)
-Digital display showing the called number, messages left (call return
number, time of return, or other code) or programmed call transferring
address or message.
-Call transfer status ON/OFF. If the function is ON, the respective
indicator is lit and incoming calls are transferred to the displayed
number stored in the memory.
-Leaving of call return request. The 'i'-indicator is lit if a return
request has been stored. Number of the terminal that left the call
return request is displayed.
-Storage of one-touch dialing and call transferring numbers. New entries
automatically erase the respective previously entered numbers from the
memory.
-Storage of message (information code). To delete the code, press any
button.
-Possibility of transferring calls put on hold.
-Manager-secretary connection.
-Real time clock.
-Alarm clock setting.
-Leaving of messages and setting of the 'follow me'-function from any
terminal.
-Remote checking of call return requests from any terminal.
-Priority calls.
2.2. Special functions
Various special functions are available; these functions can be
programmed at the customer's location. The functions include relay
outputs, e.g. for opening of electrical locks, priority rights,
automatic call transferring if the target terminal is busy, programming
of call groups and restricted groups, etc. No special devices are
required for programming – it is performed with the help of a usual
SL-1000 table terminal. Programmed data will not be deleted from the
memory even in case of power outages.
3. Connection possibilities
The system includes e.g. the following connection possibilities:
-background music channels
-paging system
-radiotelephone system
-flexible work time supervision system (Mark II)
-information display terminal (Mark II)
If the system is connected with the flexible work time supervision
system, data about comings and goings of persons are collected, which
are then used for automatic setting and updating of call terminal
information codes.
If an information display terminal is connected to the system, it is
possible e.g. to display all the information codes entered in the call
terminals on a single display.
4. Application
SL 1000 system can be used e.g. as an expanded quick call system,
courier call system, present/absent notification system, a part of
passage control systems, and nurse call system in e.g. nursing homes.
Special units and terminals can be added to the system without changing
of the cabling or the centre. Possible modification of functions is
performed by reprogramming of the centre.
| 5. Terminals
5.1. Table terminals SL 1001, SL 1002 D and SL 1002 DH
|
 |
Features:
-call connection indication: sound signal and ‘call’ indicator
-high-quality Elektret microphone
-voice volume adjustment
-outgoing volume fixed
-convenient buttons, 'clicking' function
-easy-to-use set of buttons, separate button for each function
-user-friendly design
-interior-adjusted colours
-table unit is equipped with 2 m connector lead and Esmi XE-90043-plug
-connection to network: outlet socket, type Esmi MV 90402/va, surface
installation, and GV 904021/va, -concealed installation
-installation cable: e.g. MHS 1x4xO,5
-output power: max. 600 mW
-temperature range: 0°C...40°C
Mechanical dimensions:
| SL1001, SL1002D |
SL1002DH |
width 205 mm
height 85 mm
depth 145mm
weight 0,7 kg |
width 205 mm
height 120 mm
depth 200 mm
weight 0,8 kg |
Model SL 1002 DH is equipped with handset. If both
callers use a handset, the connection is open duplex.
5.2. Wall terminals SL 1008 and SL 1008 H
|
 |
Wall terminals SL 1008 and SL 1008 H are indoor
terminals of the SL 1000 system. The terminals are equipped with
displays. SL 1008 H is equipped with a handset. The terminals can be
installed both on the wall surface and in a sunken manner. Face plate is
made of aluminum. Installation housing type: SL 1003/8 MB. For surface
installation, aluminum installation frame SL 1003/8 WF is additionally
used. If necessary, the terminal can be made drip-proof with the help of
a protective membrane.
Features and functions are similar to those of table terminals SL 1002 D
and SL 1002 DH, except that the cable is connected to serial connector
of the circuit board. Cable e.g. MHS 1x4x0.5
Mechanical dimensions:
| SL1008, SL1008 H |
Face plate |
Inst. housing |
Inst.frame |
| width |
120 mm |
102 mm |
120 mm |
| height |
300 mm |
270 mm |
300 mm |
| thickness/depth |
3 mm |
70 mm |
74 mm |
In case of model Sl1008H, total width is 183 mm.
5.3. Industrial terminal SL 1004
|
 |
Features:
IP-class of the SL 1000 system industrial terminal is IP65. If
necessary, the terminal can be equipped with additional amplifier and
handset, and it has the following features:
-IP 65
-white plastic housing
-call connection indication: sound signal and ‘call’ indicator
-high-quality Elektret microphone
-outgoing volume fixed
-rubber enclosed buttons
-easy-to-use, separate button for each function
-cable passage through reinforced seal
-connection to serial connector of the circuit board (similarly to SL
1008)
-output volume: 1 W max., with additional speaker 2.2 W
-temperature range 0°C...40°C
Functions:
Industrial terminal SL 1004 has the same functions as table terminal SL
1001.
Mechanical dimensions:
width 160 mm
height 260 mm
depth 105 mm
5.5. Passive terminal SL 1013
|
 |
Features:
The terminal SL 1013 is a passive terminal of SL 1000 system. Passive
terminals are not equipped with a call button; therefore, they can only
be used for answering incoming calls.
Passive terminal SL 1013 is intended for indoor wall installation. An
additional 8-ohm speaker can be connected with the terminal. If the
additional speaker is used, the terminal's own speaker must be
disconnected, and the additional speaker is to be connected to the same
connectors located within the terminal.
The cable is lead through the lower edge or the bottom of the terminal
and connected to serial connector of the circuit board.
Cable e.g. MHS 1x4x0.5.
-output volume: max. 1 W
(with additional speaker 2.2 W)
-temperature range 0°C...40°C
Mechanical dimensions
height 188 mm (without passage)
depth 41 mm
width 110 mm
|
