Rf/Eq (F8) - Panasonic DVCPRO AJ-D455P Service Manual

3. RF/EQ (F8)

The adjustment of this section should be performed after adjusting the Servo (F7) board.
This adjustment mainly uses the Service Menu. The procedures for opening the menu, changing the settings and
closing the menu are described below.
1. Opening the Service Menu
a) Press the "MENU" button to open the set-up menu.
b) Press the "STOP" button and "EJECT" button simultaneously and press the "MENU" button again.
c) The Service Menu is superimposed on the VIDEO OUT 3 out put signal.
2. Changing the Setting
Caution : The changing of the setting can only be performed when the tape is inserted.
a) Press the "5 5 5 5 and/or 6 6 6 6 " button and move the cursor (*) to the desired setting or adjustment page and press
the "SET" button to open the adjustment page.
b) Press the "5 5 5 5 and/or 6 6 6 6 " button and move the cursor (*) to the desired setting or adjustment item and press
the "3 3 3 3 and/or 4 4 4 4 " button to change the setting value.
3. Closing the Service menu
a) After the settings change is completed, press the MENU button to close the service menu.
Perform the adjustments of these items according to the following flowchart.
Playback Adjustments
The adjustments must be
performed for the following
modes.
1) DVCPRO 25M mode
(RP,PB)
2) DV mode
(RP)
Recording Adjustment
3-1. Adjustment Data Initialization
3-2. VCO Center Frequency Value Reading
3-3. Envelope Level Adjustment
3-4. Phase Compensation Adjustment
3-5. Confirmation of Error Rate and AEQ Tap
Coefficient Values
3-6. REC Frequency Characteristic and REC
Current Adjustment (DVCPRO 25M)
3-7. REC Frequency Characteristic and REC
Current Adjustment (DV)
ELE-5