Bosch LTC 8555 Manual de instrucciones descargar pdf (Pagina 13)

Allegiant Keyboards Unpacking | en 9

Bosch Security Systems, Inc. Instruction Manual F.01U.127.290 | 2.0 | 2009.03

2 Unpacking

This electronic equipment should be unpacked and handled carefully. Check for the following

items:

– LTC 8555 Series Keyboard

– 3 m (10 ft) data/power cable with 6-pin connectors, p/n 303 0239 001

– Allegiant Quick Reference Card, p/n 3935 890 11212

– Allegiant Quick Reference Card (LTC 8555/01 and LTC 8555/03 models only),

p/n 3935 890 10512

– Installation manual (this manual) p/n 3935 890 1151# (where # designates the revision

number)

If an item appears to have been damaged in shipment, replace it properly in its carton and

notify the shipper. If any items are missing, notify your Bosch Security Systems Inc. Sales

Representative or Customer Service.

The shipping carton is the safest container in which the unit may be transported. Save it for

possible future use.

3 Keyboard Models

The LTC 8555 Series keyboards are available in four models. The table below summarizes the

differences between models:

The LTC 8555/00 and LTC 8555/01 models use the Allegiant RS-485 communication protocol,

and are the most common versions. These models are ready to operate as soon as they’re

connected to the Allegiant system.

The LTC 8555/02 and LTC 8555/03 are similar, but use an RS-232 communication protocol.

These models can be used with communication links that support full duplex RS-232

transmission. Since the RS-232 models connect to the Allegiant’s RS-232 ports rather than

the standard RS-485 keyboard ports, some initial configuration programming of the Allegiant

switcher is necessary. With a few minor exceptions, general operation is identical for all

models.

Although the LTC 8555/00 and LTC 8555/01 are compatible with Allegiant systems of any age,

the LTC 8555/02 and LTC 8555/03 models require Allegiant CPU firmware version 7.6 or

higher. Although this version was released in late 1998, it is possible to update older systems

using a firmware download in some cases or by replacement of the CPU module with a

current version. If necessary, contact your local sales office for additional details.

Model No. Top Bezel Graphics Protocol

LTC 8555/00 English text RS-485

LTC 8555/01 Icons RS-485

LTC 8555/02 English text RS-232

LTC 855/03 Icons RS-232

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 39 40

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Bosch LTC 8555 Manual de instrucciones Pagina 13