Sensitivity Adjustment Procedure (In Case Of B, H Type Models) - Panasonic AJ-D440 Service Manual

Sensitivity Adjustment Procedure (In case of type B and H Models)
1. Connect the each clips of LISTA cable to test points.
2. Set the adjustment mode according to adjustment heads.
(Refer to [LISTA Adjustment Modes] of the "Table of Test Point".)
3. Playback the LISTA Alignment Tape.
4. Select the item "<6> ATF Error Signal Monitor" on the LISTA main menu, and press the SPACE key and
execute the "Initialize". After finish the Initialize, press the "0" key for download the adjustment value of ATF
GAIN. Next, press the Enter key and displayed real time sensitivity data.
5. The waveform as shown below figure appeared on the screen, press arrow keys on the keyboard of the PC so
that the "Sens. Value" on the upper right corner of the screen is within specification.
Information 1 : Press the "↑" or "↓" key : The value changes by 1 step.
Press the "→" or "←" key : The value changes by 10 step.
After corrected the data, the screen is disappeared momentary during the calculating on
LISTA software.
Information 2 : The data "85" appear on the screen before adjustment, but this value does not VTR's value.
This value is equal to VTR's value after transmit the data once.
6. After finish this adjustment, press the ESC key to return to the main menu.
Adjust within specification
2-48