Sony KV-BT21M80 (serv.man3) Service Manual ▷ View online
20
Menu Adjustment
Sony KV-BT21M81 Group A7 (
GB,
FR, PR, AR)_4-096-628-13 (1)
x
Changing the “Setup” setting
The “Setup” menu allows you to change the menu language, adjust the picture
position, label the connected equipment and select the color system.
position, label the connected equipment and select the color system.
1
Press MENU.
2
Press V or v to select the “Setup” icon
(
(
), then press
.
3
Press V or v to select the desired item (e.g., “Language”), then press
.
Select
To
“Language”
change the menu language.
Press
Press
V or v to select either “English” or “
” (Arabic), then
press
.
“Picture Rotation”
adjust the picture position when it is not aligned with the TV screen.
(KV-BT21M81 only)
Press
B or b to adjust the picture position, then press
.
“Video Label”
label the connected equipment.
(1) Select “Video Input” and press
(1) Select “Video Input” and press
.
Press
V or v to select the input you want to label, then press
.
(2) Select “Label” and press
, then press
V or v to select the label
options: ”Video 1/Video 2”, “VCR”, “SAT”, “Game” or “Edit”*.
* You may edit the video label by entering alphanumeric
characters.
characters.
“Color System”
select the color system.
Press
Press
V or v to select either “Auto”, “PAL”, “SECAM”, “NTSC3.58”
or “NTSC4.43”, then press
. Normally, set this to “Auto”.
Confirm
End
Setup
Video Label
Picture Rotation
Language:
English
Color System:
Auto
Select
01GB06ADJ-MIX.p65
12/19/03, 9:24 AM
20
Black
21
Additional Information
Sony KV-BT21M81 Group A7 (
GB,
FR, PR, AR)_4-096-628-13 (1)
TV rear panel
Audio system
R
L
(MONO)
VCR
Audio/Video
cable
(not supplied)
Connecting to the monitor output terminal ( T )
x
Connecting optional components
Connecting to the video input terminal ( t )
Additional Information
TV front panel
Video game
equipment
Audio/Video
cable
(not supplied)
Antenna cable
(not supplied)
VCR
TV rear panel
Audio/Video
cable
(not supplied)
Camcorder
* Sound Mix Terminal (KV-BM14M70 only)
You can connect the audio L and R jacks from your AV equipment to both (MONO)
jacks on the TV to enjoy mixed left and right sound. If you do not prefer the mixed
sound, disconnect either one of the (MONO) jacks.
jacks on the TV to enjoy mixed left and right sound. If you do not prefer the mixed
sound, disconnect either one of the (MONO) jacks.
Note
• If you connect a VCR to 8 (antenna input), preset the signal output from the VCR to the
• If you connect a VCR to 8 (antenna input), preset the signal output from the VCR to the
program number 0 on the TV (see page 19).
KV-BT21M81/
BT21M80
BT21M80
KV-BM14M70*
KV-BT21M81/
BT21M80
BT21M80
KV-BM14M70*
KV-BM14M70
KV-BT21M81/
BT21M80
BT21M80
2
(MONO)–
–(MONO)
2
L(MONO)–
–R
1
L
R
(MONO)
1
(MONO)
(MONO)
01GB07ADJ-MIX.p65
12/19/03, 9:24 AM
21
Black
22
Additional Information
Sony KV-BT21M81 Group A7 (
GB,
FR, PR, AR)_4-096-628-13 (1)
Snowy picture
Noisy sound
Distorted picture
Noisy sound
Good picture
Noisy sound
No picture
No sound
Possible cause
Symptom
Solutions
x
Troubleshooting
If you find any problem while viewing your TV, please check the following
guide. If any problem persists, contact your Sony dealer.
guide. If any problem persists, contact your Sony dealer.
Page
21
–
19
–
–
19
21
9
8
• Check the antenna cable and connection
on the TV, VCR and at the wall.
• Check the antenna setup.
Contact a Sony dealer for advice.
• Display the “Channel Setup” menu and
select “Manual Program” to preset the
channel again.
channel again.
• Try using a booster.
• Turn off or disconnect the booster if it is in
use.
• Display the “Channel Setup” menu and
select the appropriate “TV System”.
• Check the power cord, antenna and VCR
connections.
• Press
?/1
(power).
• Press ! (main power) on the TV to turn
off the TV for about five seconds, then
turn it on again.
turn it on again.
• The connection is loose
or the cable is
damaged.
damaged.
• The antenna setup is
inappropriate.
• Channel presetting is
inappropriate or
incomplete.
incomplete.
• Signal transmission is
low.
• Broadcast signals are
too strong.
• The TV system setting
is inappropriate.
• The power cord,
antenna or VCR is not
connected.
connected.
• The TV is not turned
on.
Troubleshooting guide
01GB08ADV-MIX.p65
12/19/03, 9:24 AM
22
Black
23
Additional Information
Sony KV-BT21M81 Group A7 (
GB,
FR, PR, AR)_4-096-628-13 (1)
Good morning!
Good picture
No sound
Dotted lines or
stripes
stripes
Double images or
“ghosts”
“ghosts”
No color
Picture slant
Possible cause
Symptom
Solutions
Page
• The volume level is too
low.
• The sound is muted.
• There is local
interference from cars,
neon signs, hair dryers,
power generators, etc.
neon signs, hair dryers,
power generators, etc.
• Broadcast signals are
reflected by nearby
mountains or
buildings.
mountains or
buildings.
• The antenna setup is
inappropriate.
• Use of a booster is
inappropriate.
• The color level setting
is too low.
• The color system
setting is
inappropriate.
inappropriate.
• The antenna setup is
inappropriate.
• The magnetic
disturbance from
external speakers or
other equipment, or
the direction of the
earth’s magnetic field
may affect the TV.
external speakers or
other equipment, or
the direction of the
earth’s magnetic field
may affect the TV.
• Press 2 + to increase the volume level.
• Press
to cancel the muting.
• Do not use a hair dryer or other
equipment near the TV.
• Check the antenna setup. Contact a Sony
dealer for advice.
• Use a highly directional antenna.
• Use the fine tuning (“Fine”) function.
• Check the antenna setup. Contact a Sony
dealer for advice.
• Turn off or disconnect the booster if it is in
use.
• Display the “Picture” menu and select
“Personal” of “Mode”, then adjust the
“Color” level in “Picture Adjustment”.
“Color” level in “Picture Adjustment”.
• Display the “Setup” menu and check the
“Color System” setting (usually set this to
“Auto”).
“Auto”).
• Check the antenna setup. Contact a Sony
dealer for advice.
• Keep external speakers or other electrical
equipment away from the TV.
• Display the “Setup” menu and adjust
“Picture Rotation” so that the picture
position is optimal (KV-BT21M81 only).
position is optimal (KV-BT21M81 only).
9
9
–
–
–
19
–
–
15
20
–
–
20
continue
01GB08ADV-MIX.p65
12/19/03, 9:24 AM
23
Black
Click on the first or last page to see other KV-BT21M80 (serv.man3) service manuals if exist.