Confirmation Of Error Rate And Aeq Tap Coefficient Values - Panasonic DVCPRO AJ-D455P Service Manual

3-5. Confirmation of Error Rate and
AEQ Tap Coefficient Values
BOARD
RF/EQ (F8)
TP Audiometer (Error Rate Display).
ADJ. Service Menu
TAPE 525(NTSC): VFM3580KM (L)/VFM3010EDS
Alignment Tape (Color Bar)
INPUT -----
MODE PLAY
M. EQ
-----
SPEC. -----
1. Insert the DVCPRO alignment tape (VFM3580KM
(L)) and play it back.
2. Open the Service Menu.
3. Open the B00: RF ADJUST in the Service Menu.
4. Open the C00: PRO ADJUST in the Service
Menu.
5. Open the C-2: RP ADJUST in the Service Menu.
6. Select the C44: ERROR MODE and change the
setting "FAST" to "SLOW".
7. Check the VIDEO/AUDIO error rate level of the
audiometer on the front panel. Make sure that it is
below level "A" shown in the figure.
8. Select the C32: IC READ and change the setting
from "OFF" to "SINGLE".
9. Press the "SET" button to set the AEQ tap
coefficient automatically.
10. Select the C32 IC READ and change the setting
from "SINGLE" to "OFF". Press the "SET"
button.
11. Press the "MENU" button to return to the C00:
PRO ADJUST menu.
12. Open the C-3: PB ADJUST in the Service Menu.
13. Select the C44: ERROR MODE and change the
setting from "OFF" to "SINGLE".
14. Check the VIDEO/AUDIO error rate level of the
audiometer on the front panel. Make sure that it is
below level "A" shown in the figure.
15. Select the C32: IC READ and change the setting
from "OFF" to "SINGLE".
16. Press the "SET" button to set the AEQ tap
coefficient automatically.
17. Select the C32: IC READ and change the setting
from "SINGLE" to "OFF". Press the "SET"
button.
18. Insert the DV alignment tape (VFM3010EDS) and
play it back.
19. Open the D00: DV ADJUST in the Service Menu.
20. Open the D-2: RP ADJUST in the Service Menu.
21. Select the D44: ERROR MODE and change the
setting from "FAST" to "SLOW".
22. Check the VIDEO/AUDIO error rate level of the
audiometer on the front panel. Make sure that it is
below level "A" shown in the figure.
23. Select the D32: IC READ and change the setting
from "OFF" to "SINGLE".
24. Press the "SET" button to set the AEQ tap
coefficient automatically.
25. Select the D31: IC READ and change the setting
from "SINGLE" to "OFF".
button.
dB
CH 1
CH 2
For changing the VIDEO/AUDIO error rate
display, press the "DIAG" button.
CH1 Light Up : Audio Error Rate Display
CH2 Light Up : Video Error Rate Display
Channel Condition LED is not working when
open the RF ADJUST menu in the service menu.
(The all three LED (Red, Blue, Green) turns on.)
ELE-8
Press the "SET"
Error Rate
A
L
R