Panasonic AG-DV2500P - Video System Adjustments

3-8
Measuring Measuring point (
*
)
No. Item instruments & Mode Adjustment parts (
-
) Adjustment procedure
Input signals
Adjustment level (
+
)
1 NTSC PB Y
level adjust-
ment
(SETUP OFF)
WFM (NTSC) or
oscilloscope
100% WHITE
(built-in signal)
EE
ADJUST
MENU, 210.
PB Y LEV
(S OFF)
(1) Set the INPUT SELECT SW to LINE or Y/C.
(2) Select ADJUST MENU No. 210, "PB Y LEV (S
OFF)".
(3) Adjust so that the level from the pedes-
tal to 100% WHITE is as specified.
(4) Press the [SET] button to store the adjustment
data.
*
Y OUT (Y/C jack)
(75 ! terminated)
- [PLAY] and [STOP]
buttons
+ 100 IRE
(714 mVp-p)
3.3 VIDEO SYSTEM ADJUSTMENTS
• Use NTSC signals for the NTSC adjustments and PAL signals for the PAL adjustments.
• Use the specified signals to make adjustments whenever possible. When there are no specified signals, please refer to the “3.1.4
Notes for adjustments”.
• The monitor image may fluctuate horizontally during adjustments. This phenomenon occurs only in the adjustment mode and does
not affect the adjustment results.
• When an item is selected in the ADJUST MENU and INPUT SELECT SW sets to LINE or Y/C, the INPUT SELECT is switched
automatically according to the selected item. If DV input is selected, disable automatic selection.
(1) NTSC circuit adjustments
Set the [NTSC/PAL] switch of rear panel to “NTSC”.
2 NTSC PB
SYNC level
adjustment
(SETUP OFF)
WFM (NTSC) or
oscilloscope
100% WHITE
(built-in signal)
EE
ADJUST
MENU, 212.
PB SYNC LEV
(S OFF)
(1) Set the INPUT SELECT SW to LINE or Y/C.
(2) Select ADJUST MENU No. 212, "PB SYNC LEV
(S OFF)".
(3) Adjust so that the level from the pedes-
tal to the sync tip is as specified.
(4) Press the [SET] button to store the adjustment
data.
*
Y OUT (Y/C jack) (75 !
terminated)
- [PLAY] and [STOP]
buttons
+ 40 IRE
(286 mVp-p)
3 NTSC PB
Chroma level
adjustment
(SETUP OFF)
WFM (NTSC) or
oscilloscope
RED raster (built-
in signal)
EE
ADJUST
MENU, 213.
PB C LEV
(S OFF)
(1) Set the INPUT SELECT SW to LINE or Y/C.
(2) Select ADJUST MENU No. 213, "PB C LEV (S
OFF)".
(3) Adjust so that the chroma level is as specified.
(4) Press the [SET] button to store the adjustment
data.
*
C OUT (Y/C jack) (75 !
terminated)
- [PLAY] and [STOP]
buttons
+ 908 mVp-p
100 IRE
(714mVp-p)
40 IRE
(286mVp-p)
908mVp-p