ATL ATU Telex Unit Manual de operação e instalação - Página 4

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ATL TELEX UNIT (UK) : CE COMPLIANCE STATEMENTS

NOTE: The information contained in this document is supplied without

liability for errors or omissions. ATL Telecom Limited reserves the right to

make changes to this document at any time without notice.

POWER AND TEMPERATURE SPECIFICATIONS

Input Requirements : 230 V~ ±10% 65mA, 50Hz ± 5%

Temperature Range : 0 ~ 40 degrees C.

SAFETY STATEMENTS

1) This apparatus must be installed and maintained by SERVICE

PERSONNEL

2) The mains plug on the equipment serves as the disconnect device,

therefore a socket outlet shall be installed near the equipment and

shall be easily accessible.

3) For continued protection against risk of fire replace with same type and

rating fuse.

4) The TELEX LINE connection has a safety status of TNV3; the Host and

Printer (AUX) Interface port (D-Type) connections have a safety status

of EARTHED SELV and the mains connection has an EARTHED

HAZARDOUS VOLTAGE STATUS.

SYSTEM SPECIFICATION

The ATU is defined as a Front End Telex Terminal Apparatus (FE- TTA) with

an intermediate Telex Terminal Apparatus (1- TTA) built in.

Not more than one Intermediate Telex Terminal Apparatus (1- TTA) may be

connected between a telex terminal and the telex network.

As the ATU contains an (1-TTA) no further (1-TTA) may be connected

between the ATU and the Telex Network.

The ATU supports both PTS and CSCS signalling provided on lines supplied

by BT and Mercury.