2
Type A Type B Type C
The extracellular potential detected at the recording electrodes of the MED probe is amplified 100 times by the MED64-Entry
amplifier and converted from an analog to a digital signal by a data acquisition device (National Instruments Corporation) with a
built-in PC. The signal acquisition and the application of the stimulation current is controlled by dedicated control software.
2.1. Part names and functions
2.1.1. MED64-Entry Amplifier
【Front】 【Back】
➊POWER ….. To switch ON/OFF of the power.
➋INPUT ….. An analog input terminal to input signals from the MED connector. It is connected to a connector terminal via the 68-
pin SCSI cable.
➌SIGNAL GND ….. A ground terminal to connect a lead for grounding.
➍PCIe-6343 ….. Output terminals to the data acquisition device (PCIe-6343, National Instruments Corporation). They are
connected to a VDHCI terminals of the data acquisition device on the back of the data acquisition PC via
multifunction cables (192061C-02, National Instruments Corporation). (0) is the output terminal for ch 1-8 (top
VDHCI terminal) and (1) is the output terminal for ch 9-16 (bottom VDHCI terminal).
➎DC INPUT ….. To connect to a power adaptor cord.
2.1.2. Accessories of the MED64-Entry Amplifier
➊ Power adaptor ➋ Data acquisition device (in the Desktop PC) ❸ Multifunction cable (1 m) x 2
2.1.3. Data Acquisition PC System
➊Desktop PC ➋Display monitor
❶
❷
➌
❹
❺
❹
Summary of Contents for MED64-Entry
Page 1: ...MED64 Entry Manual ...
