
SAMSUNG
Installation
DCS-816
February, 1999
5-1
PART 5. CONNECTING PSTN CIRCUITS
5.1 Safety Precautions
To prevent risk of personal injury, follow these precautions at all times when connecting PSTN
circuits.
ü
The Protective Earth (PE) should be firmly connected to the system at all times.
ü
Never install telephone wiring during periods when lightning may occur.
ü
Never install telephone jacks in a wet location unless the jack is specially designed for wet
locations. Use extreme caution.
ü
Never touch non-insulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface.
ü
Use extreme caution when installing or modifying telephone lines.
Содержание DCS-816
Страница 1: ...General Description for Europe DCS 816 ...
Страница 2: ...Programming Manual DCS 816 ...
Страница 239: ...Part No GA68 60754A ED 01 Printed in Korea ...
Страница 240: ...Installation Manual for Europe DCS 816 ...
Страница 263: ...SAMSUNG Installation DCS 816 February 1999 4 4 This page is intentionally left blank ...
Страница 285: ...Part No GA68 60751A ED 01 Printed in Korea ...
Страница 286: ...System Administration and Special Features Guide DCS 816 ...
Страница 313: ...Part No GA68 60756A ED 01 Printed in Korea ...