T4 EEG Amplifier User Manual
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Step 6 Connect T4
Check that the T4 is connected properly. The software will normally connect automatically, how-
ever to do this manually, in the Control Panel select the USB option for the T4 and click on Con-
nect.
Figure 14 Trackit Control Panel
After a couple of seconds Status shows ‘T4 Online’.
Most of the parameters in the Status section do not apply to the T4 and the panel is disabled. How-
ever the few that do apply are detailed in the next step.
Step 7 Check T4 status
Use the Control Panel to check that the T4 is correctly online. For the T4, the Status part of the
Control Panel gives you the following information:
Acquire – on or off
Shows whether the T4 is acquiring or not.
Patient event
Shows that the external patient event marker is activated.
CF card
Shows whether a CF card is present.
Acquire ready
Shows that a valid recording setup has been loaded into the T4.
Note that further status information is available on the 2
nd
tab. These parameters do not apply to
the T4.
Step 8 Start a recording
Click on the Send Setup button. Wait for the setup to upload to the Trackit recorder. This should
take a few seconds.
Click on the Start Record icon
on the main screen in the toolbar to start recording. Ongoing
traces will be displayed on the PC. These can be turned on or off by clicking on this icon:
To perform an Impedance Check click on this icon:
. The channel LED will illuminate to indi-
cate when the electrode impedance is greater than the set level. The set level can be set with the
two push-buttons on the amplifier front panel.