Figure 2.6:
Headstage placement
4. The headstage is connected to the cannula using a snap-on connector. For the two elements to connect properly,
the headstage antenna ridge must be oriented towards the front of the cannula, as shown in Figure
5. Connect the headstage to the
Test Cannula
and place it inside the experimental space. Test your
Signal Strength
and the LED to ensure proper function of the headstage. This is used to validate transmission quality between the
headstage and the console during an experiment.
6. The headstage can then be installed onto the
Fi-Wi Opto-electric Cannula
for experimental use. Ensure the protec-
tive cap is removed from the cannula using a motion that is parallel to the
Optical Fiber
, as described in section
7. After use, place the
Fiberless and Wireless Headstage
back onto the
USB Charger
to reset the wireless connec-
tion.
8. To ensure optimal transmission:
• The experimental subjects should be on the same plane as the console antenna.
• Avoid placing metallic objects between the console and the
Headstage
. For proper transmission, the vertical
faces of the animal cage must be non-metallic.
• If signal is not received properly, change the wireless
Channel
. Wi-Fi signal can interfere with transmission.
• Ensure the antenna is fully screwed into the
SMA Connector
(Fig.
• Before use in an experiment, place the
Fi-Wi Headstage
in the experimental area to verify transmission quality.
9. It is possible to connect a second
Fiberless and Wireless Headstage
to the console at the same time. When using
a second headstage, ensure that each headstage is using a
Channel
at least 10 increments from the other.
Chapter 2. Operations Guide
11
