43
DVR-660H-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
ERR RATE : *.*e-*
• While the User Operation screen is displayed, press the ESC then DISP keys, then the DIG/A
N
A
key twice, in that order.
• While su
b
screen 1 of the first screen is displayed, press the DIG/A
N
A key.
[How to enter]
Press the ESC key.
[How to
q
uit]
[Measurement procedures]
Display
su
b
screen 2.
Load the Test disc (GG
V
1025).
Judge the results of the error rate measurement
b
y
referring
to
Ta
b
le 1.
[Tips]
During
V
R mode play
b
ack, the average value of the past 10
V
OBUs is displayed. During D
V
D-
V
ideo or
V
ideo mode
play
b
ack, the average value of the past 256 sectors is displayed.
During
V
R mode play
b
ack, the speed ratio of the drive (/: normal, no indication: dou
b
le speed) is also displayed.
Su
b
screen 2
1) Fre
q
uency Difference (Fre
q
Diff)
How much tuning is off is monitored, as shown
b
elow:
2) AGC volta
g
e (AGC Volt)
The gain controlled
b
y the tuner is monitored to infer the input electric field intensity.
(The accuracy of inference differs depending on the product.)
Field Intensity
AGC VOL
Intense field area
(Clear image)
Less intense field area
(
N
oise may
b
e generated.)
Weak field area
(Much noise. EPG/
V
PS/PDC sometimes cannot
b
e
o
b
tained.)
V
ery weak field area
(Image damaged. EPG/
V
PS/PDC cannot
b
e o
b
tained.)
70 dB or more
3300 m
V
or more
50 dB or more
70 dB or less
3100 - 3300 m
V
30 dB or more
50 dB or less
2600 - 3100 m
V
30 dB or less
2600 m
V
or less
(It is una
b
le to discriminate.)
High
(within 200kHz)
Input Frequency
Display
Low
Just Tune
Faraway
High 1~5
Low 1~5
Low 7
Center
High 7
within
200kHz
over
200kHz
Tips:
For good reception, the field intensity must
b
e 50 dB or more (AGC
V
olt 3100 m
V
or more).
For accurate measurement, use a field intensity meter.
[2] Simple Error Rate Measurement (Subscreen 2)
Summary of Contents for DVR-560H-S
Page 13: ...13 DVR 660H S 5 6 7 8 5 6 7 8 A B C D E F ...
Page 29: ...12 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 2 2 SPECIFICATIONS ...
Page 30: ...13 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Page 31: ...14 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 32: ...15 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 2 3 DISC CONTENT FORMAT ...
Page 33: ...16 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 34: ...17 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Page 35: ...18 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 36: ...19 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Page 37: ...20 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 2 4 PANEL FACILITIES 1 Rear Panel ...
Page 38: ...21 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 2 Front Panel ...
Page 39: ...22 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 3 Display ...
Page 40: ...23 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F 4 Remote Control Unit ...
Page 41: ...24 DVR 660H K 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 114: ...97 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
Page 144: ...127 DVR 660H K 5 6 7 8 5 6 7 8 A B C D E F ...
