360 Systems TCR Multi-Track - Manual (Page 139)

8-4 Appendix B. Maintenance TCR Series User's Manual
7. Select a track to calibrate:
•
(TCR4) Select item 1 to 4.
•
(TCR8) Select item 1 to 8.
8. Adjust the analog output level using the Jog Wheel for coarse adjustments and the ADJ+
and ADJ- buttons for fine adjustments. When the desired output level is reached, you have
two options:
•
Press ENTER to save the current output gain trim value and stop the test tone.
•
Press EXIT to return the output gain trim value to the original setting and stop the test
tone.
9. Repeat steps 6 through 8 until all tracks have been calibrated.
Input Calibration
MENU | Machine Setup | Audio I/O | Calibrate Inputs
The following procedure will calibrate the analog inputs.
1. Apply a 1 kHz signal at +4.00 dBu to the input being calibrated.
2. From any location within the menu tree, press MENU to access that display’s specific menu
of commands.
3. Select item 0, SETUP, to display the Setup Menu.
4. On the Setup Menu, select item 1, AUDIO I/O.
5. Choose the CALIBRATE INPUTS item to display the Calibrate Analog Input Levels
Menu.
•
(TCR4) Select item 7.
•
(TCR8) Select item 9.
CALIBRATE ANALOG INPUT LEVELS
0. > RESET ALL
1. TRACK 1 INPUT TRIM : +5.92%
2. TRACK 2 INPUT TRIM : +6.00%
3. TRACK 3 INPUT TRIM : +6.25%
4. TRACK 4 INPUT TRIM : +6.19%
5. TRACK 5 INPUT TRIM : +6.13%
6. TRACK 6 INPUT TRIM : +6.23%
7. TRACK 7 INPUT TRIM : +5.50%
8. TRACK 8 INPUT TRIM : +5.64%
'ENTER' OR NUMBER SELECTS MENU ITEM
PRESS 'EXIT' TO EXIT MENU
Calibrate Analog Input Levels Menu (Sample)
6. Select item 0 to reset the current input gain trim settings for all inputs. A prompt appears
requesting that all input gain trim settings should be reset.
Note Resetting the input gain trim settings is not required.