QN HD CCU Instruction & Admin Manual
Page 38 of 32
InterT
est, Inc. • 303 Route 94 • Columbia, NJ 07832
+1 (908) 496-
8008 •
Released 7-16-20 Admin Version
SCB300B AEQ Procedure
The SCB300B board adds a new AEQ mode that replaces the special firmware we had for the
SCB300A.
This AEQ mode is accessed by setting DIP6 to the ON position, but follow the steps below for best
results.
1. Set DIP6 to the OFF position (this is normal running mode).
2. Power up the board with the camera head you wish to measure connected
3. Once the system is up and running and you see an image flip DIP6 to the On position
4. Within a few seconds you should see the LCD screen readout an AEQ value a. It will tell you which
camera head was detected
b. If there is no camera it will say there is no lock
c. At this point you can unplug/replug cameras to redo AEQ measurements but the most reliable
measurement is made with the camera plugged in before powering on the system, and with AEQ mode
off at first and then turned on after the camera is running.
5. You can turn off AEQ mode by flipping DIP6 to the Off position. The main menu will return.
