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2

Operations Guide

The

Optogenetics TTL Pulse Generator

(OTPG; 4 or 8 channels) are controlled by the

Doric Neuroscience Studio

. Various

pulses train sequences can be designed for any type of experiment.

The

OTPG

user interface (Fig.

2.1

is split into two main sections: the

Controls & Settings

(Section

2.2

and the

Acqui-

sition view

(Section

2.3

). From these sections, the

Channel(s) configuration

(Section

2.1

window can be accessed to

add and configure channels.

Figure 2.1:

Optogenetics TTL Pulse Generator Interface.

4

Содержание OTPG 4

Страница 1: ...Optogenetics TTL Pulse Generator User Manual Version 1 2 1...

Страница 2: ...Overview 3 2 Operations Guide 4 2 1 Channel Con guration 5 2 2 Control and Settings 11 2 3 Acquisition View 13 3 Speci cations 14 4 Support 15 4 1 Maintenance 15 4 2 Warranty 15 4 3 Disposition 15 4...

Страница 3: ...he most commonly used devices are LED Drivers Laser Drivers and Shutters It can be used to coordinate between many input output signal of di erent devices The generator comes in 4 channel Fig 1 1a and...

Страница 4: ...nces can be designed for any type of experiment The OTPG user interface Fig 2 1 is split into two main sections the Controls Settings Section 2 2 and the Acqui sition view Section 2 3 From these secti...

Страница 5: ...2 The Sequence Options de nes the parameters of each pulse sequence for the channel These parameters are di erent for each Channel Code Should a parameter chosen be impossible to apply to a sequence...

Страница 6: ...t options of the Sequence Option section that are explained in more detail in section 2 1 3 3 The Inverted Output checkbox reverse the signal output When selected the ON TTL signal will send 0 V while...

Страница 7: ...nd the sequence will continue when the next rising edge is received When the Repeatable sequence checkbox is checked the sequence will restart with the arrival of the rst input pulse after the sequenc...

Страница 8: ...from the beginning when the next rising edge is received When the sequence is completed it will restart with the next input pulse Output Triggers a Triggered Non Repeatable Sequence Output Triggers b...

Страница 9: ...The CW Continuous Wave channel mode allows the creation of a continuous TTL signal The following elements appear in the Sequence Options section Fig 2 9 1 The Starting Delay de nes the time between th...

Страница 10: ...This time can also be converted to a Duty Cycle which represents the of the period the pulse duration corresponds to 4 The Pulse s per sequence set the number of pulses per sequence If it is set to 0...

Страница 11: ...without recording their signal 2 The Record button starts all the con gured channels and record the signal for each of them at the de ned Sampling Frequency The recorded datas are saved in a doric le...

Страница 12: ...Con guration button resets the acquisition view and all other parameters set Any con gurations already set will be lost 3 The Save Con guration button is used to save the OTPG con guration in a doric...

Страница 13: ...iting of channel parameters opening the Channel Con guration window For additional information see section 2 1 3 The Graph s button opens an external window with options to change the displayed parame...

Страница 14: ...bility 0 1 s Voltage Output 5 V Maximum Input Voltage 5 V TTL level Hi 3 3 V Low 1 5 V Current Consumption 100 mA 4 ch 200 mA 8ch Powered by computer USB port Output Current 20 mA Maximum Dimensions 4...

Страница 15: ...ated in this manual For more information see our Website 4 3 Disposition Figure 4 1 WEEE directive logo According with the directive 2012 19 EU of the European Parliament and the Council of the Europe...

Страница 16: ...2022 DORIC LENSES INC 357 rue Franquet Quebec Quebec G1P 4N7 Canada Phone 1 418 877 5600 Fax 1 418 877 1008 www doriclenses com...

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