
System Planning
General
The TSD402 is a flexible system, but care must be taken in planning the installation to
provide maximum protection with minimum installation effort.
Survey the household and determine where each security device is to be fitted. Wherever
possible, try to conceal wiring (e.g., in the loft, under carpets or floorboards and inside
cupboards). Commit the system design to paper for easy reference.
Cable Routing
When installing cables, the following should be noted:
• Ensure that all cables are kept clear of mains supply cables, telephone cables,
cables supplying bells or sounders and any cables likely to induce electrical noise
(R.F.)into the system.
• Screened cable may prove necessary if cables are run adjacent to cables which
carry R.F. (electrical noise) or are switching high current loads.
• The mains power supply cable to the system must be connected to an
un-switched fused spur that cannot be accidentally switched off. The mains cable
must enter the housing via its own cable entry point.
Control Panel
The control panel should be sited in a position where it has easy access for the users to
set and unset the system. It should also be mounted in a well lit area and at a level where
it is easy to read the Liquid Crystal Display (LCD). The provision for connecting to a
permanent mains supply must also be considered.
The control panel is supplied with a 2 metre telephone lead which plugs directly into any
standard B.T. telephone socket, it is therefore recommended that the unit is also sited as
near to a B.T. telephone socket as possible. If this it not possible an approved B.T. extension
lead may be required or the unit can be hard wired to the B.T. socket (see Installation).
When operating the system it should be possible to hear the exit and entry tones throughout
the exit/entry route and outside the final exit door. If the control panel is sited along way
from the final exit door it may be necessary to fit an extension loudspeaker.
Remote Keypads
If required, up to four remote keypads may be connected to the system to allow remote
setting and unsetting of the system. The remote keypad uses LED indicators to show zone
faults and alarms, and has an internal sounder to indicate exit and entry tones. Remote
keypads require a six-core cable for connection.
System Planning TSD402 Installation Manual
6
Commentaires sur ces manuels