User ManualTable of Contents1. INTRODUCTION51.1 Safety Precautions51.2 Transportation and Storage51.3 Mains Connector and Plug51.4 Fuses51.5 Removal of Covers52. SYSTEM DESCRIPTION72.1 Features72.2 General82.3 Dual Hybrid Frame – 500/700 -19-54 Card layout ( one or two TIC cards )103. INSTALLATION113.1 Dual Hybrid with TIC modules installed113.2 Dual Hybrid without TIC modules installed113.3 Specification114. CONNECTORS134.1 Mains connector - Power connection. IEC mains134.2 Matrix connector – RJ45 connector134.3 Audio connector. 9w D chassis plug connector.134.4 Line connector. RJ11 connector.134.5 Phone connector. RJ11 connector.145. FRONT PANEL CONTROLS AND INDICATORS155.1 I/F Power LED155.2 Hybrid Power LED155.3 Comms Link Fail/OK LED155.4 Hybrid ON/OFF LED155.5 Auto Switch155.6 Seize Switch155.7 Drop Switch156. 500-19-21 DUAL HYBRID SET-UP176.1 Introduction176.2 IMP176.3 Dial Tone / K-Break176.4 Reset Switch176.5 Programmable Port177. 500-19-00 TELEPHONE INTERFACE CARD SET-UP197.1 Introduction197.2 Ring Out197.3 Panel Ring197.4 Panel DTMF19Size: 482 KBPages: 19Language: EnglishOpen manual