LTC 8555 Series Instruction Manual Installation | EN 11 |
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The Allegiant Switcher supports several options affecting keyboard operation:
•login security mode setting
•enabled / disabled keyboard ports
•fixed or variable speed communication protocol setting
These options are selected via Allegiant CPU dipswitch settings, Allegiant Keyboard User Functions, or via options in the PC based Master Control Software package. Refer to the Allegiant Installation manual for complete details regarding these options.
Several options are available to connect the LTC 8555 Series Keyboards to the Allegiant main CPU bay. Although other configurations are possible, the tables below summarize typical connections. Additionally, refer to the system configuration diagrams later in this manual.
NOTES:
1.Allegiant accessory, purchased separately.
2.LTC 8557 Series Remote Hookup kit required (purchased separately).
3.Requires
4.Requires full duplex
5.2LTC 8555/00 and LTC 8555/01
(standard keyboard) Installation
There are several options available for connecting these keyboard models to an Allegiant system. The keyboard is supplied with a 3 m (10 ft) cable for local hookups, as shown in FIGURE 1. Using the optional LTC 8558/00 cable, a keyboard can be remoted up to 30 m (100 ft) per FIGURE 2. In both of these cases, the keyboard cable can be connected directly to the
LTC 8555/00, LTC 8555/01
Supplied 3 m (10 ft) cable
LTC 8558/00 30 m (100 ft) Allegiant accessory cable note 1
Fiber optic link, compatible with Allegiant
Max Distance
3 m (10 ft)
30 m (100 ft)
1.5 km (5000 ft)
LTC 8555/02, LTC 8555/03
Fiber optic link, compatible with standard
Other
Max Distance
Unlimited
Dependent on limits of link
Bosch Security Systems 29 August 2003
