Doric NC500 Console Debugging and Troubleshooting Guide

The input TTL level is not compatible with NC500 digital input and accepts 3.3-5V TTL. If the output of the external device is an open collector, a pull-up resistor is required.

When using DNC-BKB due to wiring error, confirm that the wire has been correctly inserted into the terminal. Use a multimeter to check for continuity.

Software configuration error in the "Digital I/O" settings of Doric Neuroscience Studio. Please confirm that the corresponding BNC or DB25 port has been correctly assigned as input or output.

5.4 Microscope images/electrophysiological signals without data

Possible causes and solution steps

Reconnect or unplug the HDMI cable if it is not connected or has poor contact, and check if the cable is bent.

After the microscope/headstock is not initialized and connected, wait for the corresponding indicator light on the front panel to remain on (Microscope or Ephys). If it doesn't light up, try powering on NC500 again.

The software did not select the corresponding data source. In the software acquisition interface, check the "Microscope" or "Ephys" channel.

5.5 Equipment overheating or frequent automatic shutdown

Possible causes and solution steps

If the ambient temperature is too high (>40 ° C), move to a well ventilated and air-conditioned room. The working temperature range of NC500 is 0-40 ° C.

Check if the side and bottom ventilation openings are blocked due to ventilation blockage. Ensure that there is at least 5cm of space around the device.

Measure whether the 12V output is stable due to power adapter malfunction. Replace the spare adapter.

Maintenance, warranty, and disposal

6.1 Daily Maintenance

No user maintenance required: There are no user replaceable parts inside NC500. It is strictly prohibited to open the chassis, otherwise it may damage precision components and void the warranty.

Cleaning: Use a dry soft cloth to wipe the outer shell. Avoid liquid entering the interface.

Firmware Update: Regularly visit the Doric Lenses official website or contact technical support to obtain firmware updates to fix known issues.

6.2 Warranty

The warranty period is 12 months. If the device malfunctions under normal usage conditions, please contact Doric Lenses for Return Merchandise Authorization (RMA).

The warranty does not apply to damage caused by improper use (such as input exceeding ± 10V, short-circuit output, operation in environments beyond specifications).

6.3 Disposal (WEEE Compliance)

NC500 contains electronic components and should not be disposed of together with ordinary household waste. According to the EU WEEE Directive (2012/19/EU), when equipment reaches its service life, it should be recycled in accordance with local electronic waste regulations. Please contact Doric Lenses for disposal guidance.