Trilogy Touch Technology Trilogy Commander Digital Intercom 9 - Manual (Page 62)

Commander Installation Guide
Page 62 of 81 Trilogy Communications Limited Issue 9
8.1.2 GAIN SETTING ON 500-06-01
The gain of port 6 on the 500-06-01 matrix card is set by a jumper link on the board. Jumper
J6 should be set to N for normal operation or to C to increase the gain of port 6 by +25dB.
The diagram below shows the position of J6.
8.2 POWER SUPPLIES
• A modular assembly using Pro-Bel parts. The 6U rack is type 1178 and it will be fitted
with sufficient 1150 PSU modules to supply the matrix. To allow some redundancy, this
is usually based on a quantity (n+1), where n = number of frames in system. Each PSU
has an independent IEC style mains inlet connector.
8.3 MATRIX DOWNLOAD
• A desktop PC fitted with an ISA slot type Archipel link adaptor card. See Section 8.3.2.
This card is no longer supplied on new systems.
• A desktop PC fitted with a CardPort ISA to PCMCIA carrier and a Sundance card as
below. See Section 8.3.3.
• A laptop PC fitted with a Sundance SMT104 PCMCIA style adaptor card. See Section
8.3.4.
• A laptop or desktop PC fitted with the Black Box IC114A PCMCIA serial adaptor card.
See Section 8.3.5. The desktop option will use the CardPort converter as in Section
8.3.3.
8.3.1 COMPUTER OPERATING SYSTEMS – IMPORTANT NOTE
Microsoft Windows NT4 does not include any native support for PCMCIA cards. Many laptop
computers include a third party add-on such as SystemSoft Card Wizard to add this
functionality. For download operation using the Sundance or Black Box PC card, this
additional software must be installed. Trilogy Communications does not supply the software
but will be pleased to advise on availability and offer support for use with PathFinder.