TDM800 Instruction
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Hardware Installation
In order to successfully install the TDM800 card into your PC, please follow these
directions carefully. Otherwise, your hardware maybe will not function properly and
could become damaged.
Steps
1. Power down the PC
2. Unplug the PC from its main AC power supply
3. Insert the TDM800 into a 3.3- or 5-volt PCI slot (PCI 2.2 or greater required)
4. If your card have S2 (FXS) module (Green module) or SO module (Black module),
plug the hard disk power supply cable to power jack.
5. Fix the TDM800 Card, connect the telephone lines.
6. Power on the PC
After following these steps, hardware installation is complete.
TDM800 can install 4 modules S2 (FXS), O2 (FXO), or SO (FXS & FXO), each one with
2 ports for connecting more analog telephones.
Red light: it stands for the FXO port.
Green light: it stands for the FXS port.
PCI 2.2 Slot
Port1 Port2
Port3 Port4
Port5 Port6
Port7 Port8
+5V(NC)
Ground
Ground
+12V
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
Module 2
Module 3
Module 4
Position2
O2
S2
O2
Position3
Position4
Power Jack
SO
Module 1
Position1
Figure 1: TDM800 Modules
