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OPERATING INSTRUCTIONS AND 

SYSTEM DESCRIPTION FOR THE 

8-CHANNEL EXTRACELLULAR 

AMPLIFIER SYSTEM 

FOR 2 TETRODES 

 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 

VERSION

 

1.1

 

npi 2010 

 

npi electronic GmbH, Hauptstrasse 96, D-71732 Tamm, Germany 

Phone +49 (0)7141-9730230; Fax: +49 (0)7141-9730240 

[email protected]; http://www.npielectronic.com 

Summary of Contents for EXT-T2

Page 1: ...ON FOR THE 8 CHANNEL EXTRACELLULAR AMPLIFIER SYSTEM FOR 2 TETRODES VERSION 1 1 npi 2010 npi electronic GmbH Hauptstrasse 96 D 71732 Tamm Germany Phone 49 0 7141 9730230 Fax 49 0 7141 9730240 support n...

Page 2: ..._______________________ ___________________________________________________________________________ version 1 1 page 2 Table of Contents 1 Safety Regulations 3 2 EXT T2 Amplifier Filter 4 2 1 System D...

Page 3: ...vice is to be operated only at 115 230 Volt 60 50 Hz AC Please check for appropriate line voltage before connecting any system to mains Always use a three wire line cord and a mains power plug with a...

Page 4: ...s single ended configuration against GND 2 2 Description of the Front Panel Figure 1 front panel view of EXT T2 1 HEADSTAGE connector Connector for the HEADSTAGE of TETRODE A 2 OUTPUT 0 OUTPUT 3 conne...

Page 5: ...Hz gain 500 LP 2 kHz OFF ON ON ON OFF ON OFF HP 0 1 Hz gain 1000 LP 2 kHz OFF ON ON OFF ON ON ON HP 0 1 Hz gain 200 LP 500 Hz OFF ON ON ON ON ON ON HP 0 1 Hz gain 500 LP 500 Hz OFF ON ON ON OFF OFF O...

Page 6: ...DIL switch and jumper 2 3 Description of the Rear Panel Figure 3 rear panel view of EXT T2 1 GROUND This connector is linked to the internal system ground which has no connection to the 19 cabinet CH...

Page 7: ...Ground connector GND 2 Channel 1 connector CH0 3 Channel 3 connector CH2 4 Channel 4 connector CH3 5 Channel 2 connector CH1 Figure 5 tetrode connector 4 Technical Data Input resistance 1012 range 1 V...

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