Operation
QSControl Port
The QSControl port operates on a 10BaseT Ethernet network. This port is one of the primary means for connecting QSControl.net to the BASIS. The port may connect directly to a PC's 10BaseT or 10/100
Utility/Diagnostic Functions
Safe Mode Switch
Location of Safe Mode switch: The front panel has a small access hole on the left side, just left of the Power indicator. It is not labeled to help prevent accidental use. The Safe Mode switch can be operated by using a
Safe Mode: Use if the BASIS 722az becomes inoperable (or behaves in completely unexpected ways) after updating firm- ware.
If the BASIS 722az operates in an unexpected way or is not responding to any communications after a new firmware file is uploaded to it, it is likely the file was corrupted during transfer. If this occurs, there is a “backup” program in the BASIS 722az that will enable you to communicate with it.
How to put the BASIS 722az into Safe Mode:
1- Turn off the power to the BASIS 722az by unplugging it from the AC outlet.
2- Depress the safe mode switch and keep it depressed while plugging the unit back in (power on).
3- The BASIS 722az is now in “safe mode”. You may release the switch.
You should now be able to
RS-232 Serial Port I/O Interface
The
Should any system problems arise, the data that may be accessed through this interface can help to track down the problem. The most common items that might be used are “Display Network Settings” and “Enter Network Setup”. Many of the remaining selections would typically be used for troubleshooting purposes along with a QSC technical representative prompting you to access particular menu items so the data can be interpreted.
Connection is made using a normal serial cable between your computer’s serial port and the
Following is the basic procedure for starting up Hyper Terminal, naming the connection, specifying the communications settings and an example of “what you should see” for a
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