Install The Extensions - ECS EVEm Series User Manual

Mainboard User's Manual

Install the Extensions

The extensions are used to connect features on the mainboard to
external connectors that can be attached to the system chassis.
Follow the steps below to install the extensions.
Note: All the ribbon cables used on the extension brackets have a
red stripe on the Pin-1 side of the cable.
Fax/Modem Module
You can access the LINE and TEL RJ11 connectors on the metal
edge of the Fax/Modem DAA module.
GND 1
2 MCLK
GND 3
4 FRA-SY
GND 5
6 SCLK
AUX 3V 7
8 RIN-WAK
HOOK 9
10 NC
RIN 11
12 SDO
AUX 5V 13
14 SDI
MUTE 15
16 RST
Line & Tel
RJ11 Sockets
1. Locate the modem header JP1 on the mainboard.
2. Plug the cable from the Fax/Modem DAA module into the
modem header.
3. In the system chassis, use the screw that held the blanking
plate in place to secure the module.
14
JP1
Modem DAA Module