Troubleshooting
Operation problems occur due to variety of causes. The first step in solving them is to make
sure that all cables are securely attached and plugged in completely in their sockets.
In addition, updating the GCS1902/1904's firmware may solve problems that have been
discovered and resolved since the prior version was released. If your product is not running
the latest firmware version, we strongly recommend that you upgrade. See Firmware
Upgrade Utility for upgrade details.
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