Toshiba Strata CT 用户手册

下载
页码 54
Strata CT Standard Telephone User Guide  November 2001
39
Notes to Users
Step 1:  Safety Approval
Toshiba Information System (U.K.) Ltd declare that the Strata CT complies with the EEC’s LVD 
directive, (Directive No. 73/23/EEC). The product has been assessed and found to comply with 
EN60950:2000.
The notes listed below form part of the products compliance with the aforementioned European 
Norm.
1-1.
The system, PCOU/RCOU/RCOS unit, must be earthed. The earth connection must be 
hardwired to a main distribution point. The main cabinet must be earthed.
1-2.
Table A1 below identifies and classifies the ports available on the system:
Table A1
Type of Circuit 
(EN60950 
Classification)
Port Location
Port Description
SELV
Power Supply 
BPSU672F
For connection of external 24 volt batteries.
SELV
Processor Boards: 
B1CU1F, B2CAU1A,         
B3CAU1A, B5CAU1A
For connection of external Music-on-Hold source
SELV
PDKU2A
For connection of Toshiba propriety terminals.
SELV
PEKU2F
For connection of Toshiba Visually Handicapped Console terminals.
TNV3
RSTU1F
For connection of approved 2 wire devices.
TNV3
RSTU3F
For connection of approved 2 wire devices.
TNV3
PCOU2F/PCOUS2F
For connection to PTO provided Loop Call Unguarded Clear 
exchange lines.
TNV3
RCOU3F/RCOS3F
For connection to PTO provided Loop Call Unguarded Clear 
exchange lines.