Codan-radio MT-4E Paging Uživatelský manuál stáhnout pdf (Strana 42)

USER GUIDE | MT-4E PAGING SYSTEMS

Chapter 3: MT-4E Paging System ComponentsPage 34

TUNING AND MAINTENANCE TOOLS

To facilitate testing, alignment and maintenance for the MT-4E paging systems, extender cards can be

used to extend the individual modules out from the subrack. Extender kits (extender card plus a four-

foot cable) allow the modules to be extended out to a bench for servicing.

The following extender cards and kits are available:

EC-96D1 (direct connect) or EC-96K-1.22 (card and cable)

Used for the 96 pin CI-PM-3 paging modulator.

EC-48RD (direct connect) or EC-48RK-1.22 (card and cable)

Used for all receiver, transmitter, power ampliﬁ er and system regulator modules.

Figure 3-24 shows the 96 pin and 48 pin direct connect extender cards.

Figure 3-24: EC-96D1 and EC-48RD Direct Connect Extender Cards

The A-TK-04 tool kit includes a number of spare parts for the MT-4E paging system, including tuning

tools, guide rails, transient suppressors, diodes, a fuse, dust caps, shunt jumpers, ESD wrist strap, and

various screws and hardware.

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Codan-radio MT-4E Paging Uživatelský manuál Strana 42