Multitech MT128ISA-SV, MT128ISA-SD manual Safety Warnings, Environment Setup, Terminator Setup

Installation

2.2.4Safety Warnings

4Never install telephone wiring during a lightning storm.

4Never install a telephone jack in a wet location unless the jack is specifically designed for wet locations.

4Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.

4Use caution when installing or modifying telephone lines.

4Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electrical shock from lightning.

4Do not use the telephone to report a gas leak in the vicinity of the leak.

4Ports that connect to other apparatus are defined as SELV. To ensure confor- mity with EN 41003, ensure that these ports connect only to the same type of port on the other apparatus.

2.3Environment Setup

All ISDN adapter models are Plug and Play (PnP) compatible. Even if the BIOS or computer main board does not provide PnP feature support, the device driver still can automatically configure ISDN card with proper I/O addresses and IRQ number.

2.3.1Terminator Setup

1.Disregard step 1 for models MT128ISA-UD/UV only, and proceed to step 2. The ISDN S/T interface can support up to 8 ISDN terminals and NT1 devices connecting to the ISDN network. Only one ISDN S/T device should have the terminator enabled. Normally the ISDN terminal which is farthest from NT1 should have the terminator enabled. The MT128ISA-SD/SV adapter(s) pro- vides two jumpers (JP1 and JP2) for the terminators setup. The default setting for the MT128ISA-SD/SV adapter(s) is terminator enabled. If there are other ISDN devices connected to the NT1 with MT128ISA-SD/SV adapter(s), and you do not require the MT128ISA-SD/SV adapter(s) as terminator, then re- move the JP1 and JP2 shorting plugs (open circuit).

13-IWay Hopper