QOMO QRF700 User Manual - Manual (Page 112)

3. When the main receiver is plugged into a USB port, the channel number of the
receiver will be displayed on the Hardware Channel text box.
4. Using the instructor remote control or the student keypad, select the hardware
test menu. Refer to the instructor and student hardware manual for details
regarding how to enter the hardware test menu. Select the same channel
number as the one displayed on the Hardware Channel text box.
5. If the w
ord “Teacher” or the Student ID number for the student keypad displays
on the student ID list window, the communication between the main receiver
and PC and the communication between the main receiver and the instructor
remote or the student keypad are successful. If these do not display, the
hardware test has failed. The failure could be from the main receiver or from
the instructor or the student keypad.
6. Click on the OK button to close the hardware test.
2.5.4 Database Management:
The QClick system database management will perform some basic database
management operations including database backup and recovery. Additionally, you can
also perform basic data clean up such as deleting session test data, deleting students,
teachers, classes, and subjects records. Please use caution in backing up important
data and information before using the data clean up, once the data or records are
purged, there is no way to rollback deleted information.