Alignment Tape
Name
Contents
1 . Recorded area
PCM � video
Tracking
(WR5 - 1 N)
2 . Recorded contents
CH2 : 1 MHz linear adjustment signal
Video frequency
response
(WR5-2N)
Operation check
(WR5-3NS)
1 .
2 .
3 .
4.
1 .
2 .
Recorded area
Recorded contents
Marker
Recording level
Recorded area
Recorded contents
(CH l : 7 MHz)
Video
RF sweep 0 � 1 0 MHz
1 , 3 . 5 8 , 5 . 5 , 7 MHz
5 .5 MHz level
=
-5 dB
3.58 MHz level
Video
•
Video signal
color-bar
1 0 seconds
}
repeated
monoscope 8 seconds
{Color-bar]
white
(100%)
;t
white
(75%).'2,
0. 714 v
T V
+-
v
Horizontal sync
signal
color bar signal waveform
1!l
;t
�
�
t:
0
t:
Cl>
t:
"o
:::::
�
�
�
�
(75%)
Cl>
"
""
Ill
:>.
E
Q
black
color bar pattern
•
Audio signal 400 Hz 60% m odulation
Adjustment Order
Perform adjustment in the following order.
Power supply check
System control check
Servo system adjustment
Video system adjustment
Audio system a djustment
-7 1 -
burst
Cl>
�
Use
Drum linearity
adjustment
Frequency response
adjustment
Operation check
