Yeastar Technology TDM800 Instructions

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.
Port1 Port2
LED1
O2
LED2
Module 1
LED3
Position1
LED4
LED5
LED6
LED7
LED8
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.
Port3 Port4
S2
Module 2
Position2
Figure 1: TDM800 Modules
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TDM800 Instruction
Port5 Port6 Port7 Port8
O2 SO
Module 3 Module 4
Position3 Position4
Power Jack
PCI 2.2 Slot
+5V(NC)
Ground
Ground
+12V