ADJUSTMENTS
PROCEDURES
SCAN
SELECT
€
Signal
Name
C
A
B
D
Sync
Polarity
E
VIDEO
(NTSC)
H
(|is)
SYNC
ON
VIDEO
OVER
V
(ms)
SYNC
ON
VIDEO
VIDEO
(PAL)
H(tis)
OVER
V
(ms)
VGA1
350
line
H(ns)
31.778
0.318
3.813
1.589
26.058
+
UNDER
0.985
V
(ms)
11.504
14.268
0.064
1.716
0.318
26.058
VGA2
400
line
H
(jis)
31.778
3.813
1.589
UNDER
0.159
13.156
V
(ms)
14.268
0.064
0.89
+
26.058
0.318
VGA3
480
line
H(tis)
31.778
3.813
1.589
UNDER
0.064
V
(ms)
0.793
15.762
0.064
16.683
€
0.762
20.317
VESA
(72Hz)
640
X
480
H
(jis)
1.27
4.063
26.413
UNDER
V
(ms)
12.678
0.238
0.079
0.740
13.735
0.667
VESA
(56Hz)
800
X
600
H(|is)
28.444
2.0
3.556
22.222
+
UNDER
0.027
V
(ms)
0.607
17.778
0.057
15.84
+
VESA
(60Hz)
800
X
600
H(|is)
20.0
1.0
26.4
3.2
2.2
UNDER
V
(ms)
16.579
0.106
0.607
0.026
15.84
+
VESA
(72Hz)
800
X
600
H(tis)
20.8
2.4
1.28
16.0
1.12
•f
€
UNDER
0.77
V
(ms)
0.478
13.853
0.125
12.48
+
VESA
(60Hz)
1024
X
768
H(tis)
20.677
2.462
15.754
0.369
2.092
UNDER
V
(ms)
16.667
0.062
0.124
0.6
15.88
SYNC
ON
GREEN
MAC
II
13
inch
H(|is)
28.57
3.17
22.81
0.18
2.12
OVER
V
(ms)
0.09
1.11
13.71
0.09
15.0
SYNC
ON
GREEN
MAC
II
16
inch
H(tis)
1.117
0.559
20.111
3.910
14.524
OVER
V
(ms)
13.414
0.784
0.02
0.06
12.549
€
Note:
Use
a
separate
Composite
(TTL-)
sync
scheme
for
the
MAC
II
input
signal.
If
these
signals
are
supplied
for
convenience
of
signal
generator,
set
the
No.
1
of
DIP
SW2
to
ON
position
and
save
it
with
the
manual
SYNC
ON
GREEN
condition.
22
L
Summary of Contents for PG-2740
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