10
10-1
10-2
14EM4RU
21EM4RU
FUNCTION OPERA
TION CHECKING (VIDEO
AND
AUDIO)
No.
Adjusting point
Adjusting procedure/conditions
W
aveform and others
CONTRAST
key
1.
Receive "Monoscope Pattern" signal.
2.
Set P-Mode to select CONTRAST
.
3
.
Press V
olume Up/Down key to check whether the
CONTRAST
ef
fect is OK or not.
1
1.
Receive "Color Bar" signal.
2.
Set P-Mode to select COLOUR.
3
.
Press V
olume Up/Down key to check whether
the COLOUR ef
fect is OK or not.
2
COLOUR key
BRIGHTNESS
key
1.
Receive "Monoscope Pattern" signal.
2.
Set P-Mode to select BRIGHTNESS.
3
.
Press V
olume Up/Down key to check whether
the BRIGHTNESS ef
fect is OK or not.
3
TINT key
1
.
Receive the "NTSC Colour Bar" signal thru
A
V
in.
2.
Set P-Mode to select
TINT
.
3.
Press V
olume Up/Down key to check
TINT
, UP
for GREEN direction and DOWN for PURPLE di-
rection whether is OK or not.
4
SHARPNESS
Key
1.
Receive "Monoscope Pattern" signal.
2.
Set P-mode to select SHARPNESS.
3
.
Press V
olume Up/Down key to check whether
the SHARPNESS ef
fect is OK or not.
5
WHITE TEMP
1.
Receive "Monoscope Pattern" signal.
2.
Set FUNCTION to select WHITE
TEMP
.
3
.
Press V
olume Up/Down key to check WHITE
TEMP
Option, ST
ANDARD:
NORMAL
SETTING, W
ARM for more REDDISH
direction changing, COOL for more BLUISH di-
rection changing.
8
NORMAL Key
7
1
.
Once in PICTURE Mode, and theNORMAL key
is pressed, all the settings will be present to nor-
mal setting.
(Normal setting value for every mode).
»
CONTRAST
: MAX
»
COLOUR
: CENTER
»
BRIGHTNESS
: CENTER
»
TINT
: CENTER
»
SHARPNESS
: CENTER
Notes:If nothing is display
mean contrast, colour
, bright,
tint, sharpness are all in nor-
mal setting.
CH DISPLA
Y
COLOUR
1
.
All Ch (1~99) will have an OSD display of the
channel number in green colour under
AFT
ON
condition.
6
FUNCTION OPERA
TION CHECKING (VIDEO
AND
AUDIO)
(Continued)
No.
Adjusting point
Adjusting procedure/conditions
W
aveform and others
COLOUR
SYSTEM
1
.
Receive the "P
AL
COLOUR BAR" signal, press
the COLOUR SYSTEM key to select modes ex-
cept P
AL, check the COLOUR is not working prop-
erly
.
Then, select the "P
AL" mode. Check again
its colour so that it is working properly
.
2
.
Receive "SECAM COLOUR BAR" signal, press
COLOUR SYSTEM key to select modes except
SECAM, check the COLOUR is not working prop-
erly
.
Then, select the "SECAM" mode. Check
again its colour so that it is working properly
.
3
.
Receive "NTSC 4.43/3.58 COLOUR BAR" signal
thru
A
V
, press COLOUR SYSTEM key to select
modes except N4.43/3.58, check the COLOUR
is not working properly
.
Then, select the "NTSC
4.43/3.58" mode. Check again its colour so that it
is working properly
.
9
OSD LAN-
GUAGE
QUANTITY
CHECK
Check OSD LANGUAGE quantity and type as Eng-
lish and Russian.
12
1.
Receive "P
AL
COLOUR BAR" signal.
2
.
T
urn up the volume control to maximum, make
sure the sound is heard from the speakers.
Then
put the unit in no signal state.
3.
Check the sound mute is ef
fective.
4.
Finally turn sound level of CTV to minimum.
SOUND
SYSTEM
10
1
.
Receive "P
AL-D/K" signal, press the "SOUND
SYSTEM" to select B/G, I. Check the sound out-
put is not working properly
. Select D/K and check
the sound output to make sure it is working prop-
erly
.
2.
Receive "P
AL-I" signal, press the "SOUND SYS-
TEM" to select B/G, D/K. Check the sound output
is not working properly
. Select I and check the
sound output to make sure it is working properly
.
3
.
Receive "P
AL-B/G" signal, press the "SOUND
SYSTEM"
to select I, D/K. Check the sound out-
put is not working properly
. Select B/G and check
the sound output to make sure it is working prop-
erly
.
NOISE MUTE
CHECKING
11
Summary of Contents for 14EM4RU
Page 21: ...21 14EM4RU 21EM4RU MODEL 14EM4RU CHASSIS LAYOUT ...
Page 22: ...22 14EM4RU 21EM4RU MODEL 21EM4RU CHASSIS LAYOUT ...
Page 24: ...24 14EM4RU 21EM4RU BLOCK DIAGRAM MAIN UNIT 14EM4RU ...
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Page 28: ...28 14EM4RU 21EM4RU BLOCK DIAGRAM HEADPHONE UNIT BLOCK DIAGRAM ...
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Page 32: ...32 14EM4RU 21EM4RU MAIN UNIT 21EM4RU A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 ...
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Page 34: ...34 14EM4RU 21EM4RU A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 CRT UNIT 14EM4RU CRT UNIT 21EM4RU ...
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