User guide

ZIC2410 Getting Started Guide
Rev E Document No. 0005-05-08-11-001 Page 22 of 22
B REINSTALLING THE WNA FIRMWARE
In the event that the firmware in the WNA is damaged, it can be reinstalled using the Device-
Programmer
software. For details on the screens of the Device-Programmer , please refer to
“ZIC2410 User Guide Device-Programmer Software Manual”. For more details on the
mechanics and switch locations of the ZIC2410USB-WNA please refer to the “ZIC2410-
USBWNA User Guide”.
1. Disconnect (if connected) the target board from the dongle’s ISP interface.
2. Unplug the MeshConnect ISP / WNA USB dongle from the PC.
3. Open the MeshConnect ISP / WNA by gently prying the top of the plastic cover from
the bottom (be careful not to lose the push-button inserts).
4. Slide the WNA ISP switch to the ISP position (See the Status LEDs and Switches
section of this document for the switches location).
5. Insert the MeshConnect ISP / WNA USB dongle back into one of the PCs USB ports.
6. Use the CEL Device-Programmer software tool to program the firmware onto the
USB dongle. The firmware is contained on the MeshConnect CD, the filename is
MESHCONNECT_WNA_ISP_DONGLE.HEX.
7. When finished, close Device-Programmer and remove the MeshConnect ISP / WNA
USB dongle from the PC.
8. Slide the WNA ISP switch to the NORMAL position.
9. Replace the cover to the MeshConnect ISP / WNA. The easiest way to replace the
cover is to hold the top cover upside-down, re-insert the push-button inserts, then
gently place the dongle body into the top cover aligning the pins and squeeze the two
pieces together.
10. Insert the MeshConnect ISP / WNA USB dongle into one of the PCs USB ports.
11. Re-connect (if previously connected) the target board to the dongle’s ISP interface.