d&b audiotechnik D12 - System Check Menu

System Check menu
Check
Note:
Ensure the system has been calibrated before running the procedure
and the respective channel is not muted.
Selecting "Check Now" directly starts the measurement while the
progress of the procedure is displayed. It can be canceled/interrupted
and restarted at any time by pushing the encoder during the procedure.
A System Check can be executed while the system is transmitting
program, at high level, however, the accuracy of the measurement will
decrease.
After a successful check run "Ok" will appear.
Confirm to get back to the System Check menu.
If the check procedure was not successful a respective error message
will be given out.
Also refer to section 2.5.2 on page .
Calibrate
Selecting "Calibrate Now" enters into the sub-menu "Calib. Load
Monitoring" and as a precautionary measure the following message
will be given:
Calib. Load Monitoring
Cancel
A
Calibrate
Calibration interrupts
your audio program!
Selecting "Calibrate" starts the calibration procedure while the progress
of the procedure is displayed. It can be canceled/interrupted and
restarted at any time by pushing the encoder during the procedure.
After a successful calibration the reference value will be displayed and
"Ok" will appear in the bottom line of the calibration screen.
Confirm to get back to the System Check menu.
If the calibration was not successful (e.g. no load connected) a respective
error message will be given out.
Also refer to section 2.5.1 Error messages on page 30.
Last Check/Calibration
Further down in the System Check menu a report about the connected
loads is given for both the LF, MF and HF section.
Chk: The actual values derived from the last check are
displayed.
Cal: The reference values derived from the last calibration
are displayed.
D12 Software manual (Firmware V2.x.x) (5.2EN) Page 15 of 36
Check
Now
Check
LF . .
Check
HF . .
Check
Ok
Calibrate NowL
Calib. Load Monitoring
Cancel
A
Pilot Signal LF
+ 0.0dBu
Calib. Load Monitoring
Ok
A
Finished
LF 9.1 HF 16.0
Chk
Cal
0.0 ----- 0.0
0.0 ----- 0.0
LF HFMF
Check
Ok
System Check
Back
A
Check
Now
Calibrate
Now