TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS MONITOR TO RAIN
OR MOISTURE.
HIGH VOLTAGE EXISTS ON THE CATHODE-RAY TUBE ANODE LEAD OF THIS
MONITOR. BEFORE SERVICING, DETERMINE THE PRESENCE OF HIGH VOLTAGE
BY CONNECTING THE H.V. METER BETWEEN THE ANODE OF CRT CAP AND
CHASSIS ONLY.
CAUTION:
1. Keep monitor away from excessive dust, high temperature, moisture or direct
sunlight.
2. Use well ventilated area and do not cover ventilation openings.
3. Unauthorized modification to this equipment, substitution or the use of an
unshielded connecting cable may cause excessive interference.
4. As an ENERGY STAR ®Partner, SAMPO CORPORATION has determined that this
product meets the ENERGY STAR®guidelines for energy efficiency .
5. If the picture display is in any way abnormal, disconnect from main power supply.
Check and ensure the installation is correct. Then reconnect the main power
supply.
- 4 -
IMPORTANT SAFETY INSTRUCTION
Prior to using this product, please ensure that you have carefully read and
understood all the procedures outlined in this user’s manual.
1. Read all of these instructions.
2. Save these instructions for later use.
3. Follow all warnings and instructions marked on the product.
4. Disconnect from the main power supply before cleaning. Do not use liquid or
aerosol cleaners. Use only a slightly damp cloth for cleaning.
5. Do not use this product near water.
6. Do not place this product on an unstable cart, stand or table. The product may
fall, causing serious damage.
7. Slots and openings in the cabinet located at the back and underneath are
provided for ventilation. To ensure reliable operation of the product and to
protect it from overheating, these openings must not be blocked or covered by
placing the product on a bed, sofa, rug, or other similar surface. This product
should never be placed near or over a radiator or heat source. This product
should not be placed in an enclosed installation unless proper ventilation is
provided.
8. This product should be operated from the type of power source indicated on the
marketing label. If you are not sure of the type of power available, consult your
dealer or local power company.
9. This product is equipped with a 3-pin earthed plug, a plug having a third
(grounding) pin. This plug will only fit into a grounding-type power outlet. This is
a safety feature. If you are unable to insert the plug into the outlet, contact your
electrician to replace your obsolete outlet. Do not defeat the purpose of the
grounding-type plug.
10. Do not place anything over the power cord. Do not locate this product where
the cord might cause potential injuries.
- 5 -
IMPORTANT SAFETY INSTRUCTION
11. If an extension cord is used with this product, ensure that the total ampere
ratings of the products connected to the extension cord do not exceed the
extension cord ampere rating. Also ensure that the total amperes of all
products connected to the mains outlet does not exceed 15 amperes.
12. Never push objects of any kind into this product through cabinet slots as they
may touch dangerous voltage points or short out parts that could result in a
risk of fire or electric shock. Never spill liquid of any kind on the product.
13. Do not attempt to service this product yourself, as opening or removing covers
may expose you to dangerous voltage points or other risks.
Refer all servicing to qualified service personnel.
14. Disconnect this product from the main power supply and refer servicing to
qualified service personnel under the following conditions:
A. When the power cord or plug is damaged or frayed.
B. If liquid has been spilled into the product.
C. If the product has been exposed to rain or water.
D. If the product does not operate normally when the operating instructions are
followed. Adjust only those controls that are covered by the operating
instructions. Improper adjustment of other controls may result in damage and
will often require extensive work by a qualified technician to restore the
product to normal operation.
E. If the product has been dropped or the cabinet has been damaged.
F. If the product exhibits a distinct change in performance, indicating a need for
service.
- 6 -
Wichtige Sicherheitshinweise
1. Bitte lesen Sie sich diese Hinweise sorgf ältig durch.
2. Heben Sie diese Anleitung für den spä teren Gebrauch auf.
3. Vor jedem Reinigen ist das Gerä t vom Stromnetz zu trennen.
Verwenden Sie keine Fl üssig- oder Aerosolreiniger.
Am besten dient ein angefeuchtetes Tuch zur Reinigung.
4. Umeine Beschä digung des Gerätes zu vermeiden sollten
Sie nur Zubehörteile verwenden, die vom Hersteller zugelassen sind.
5. Das Gerä t ist vor Feuchtigkeit zu schützen.
6. Bei der Aufstellung des Gerä tes ist auf sicheren Stand zu achten.
Ein Kippen oder Fallen könnte Verletzungen hervorrufen.
Verwenden Sie nur sichere Standorte und beachten Sie die
Aufstellhinweise des Herstellers.
7. Die Bel üftungsöffnungen dienen zur Luftzirkulation die das Gerät vor
Überhitzung schützt. Sorgen Sie dafür, daß diese Ö ffnungen nicht abgedeckt
werden.
8. Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.
9. Die Netzanschlußsteckdose muß aus Gründen der elektrischen
Sicherheit einen Schutzleiterkontakt haben.
10. Verlegen Sie di e Netzanschlußleitung so, daß niemand darüber fallen kann.
Es sollte auch nichts auf der Leitung abgestellt werden.
11. Alle Hinweise und Warnungen die sich am Gerä ten befinden sind zu beachten.
12. Wird das Gerä t uber einen längeren Zeitraum nicht benutzt, sollten Sie es vom
Stromnetz trennen.Somit wird im Falle einer
Überspannung eine Beschä digung vermieden.
- 7 -
Wichtige Sicherheitshinweise
13. Durch die Lüftungsä ffnungen dürfen niemals Gegenstände oder
Flussigkeiten in das Gerä t gelangen. Dies könnte einen Brand bzw.
elektrischen Schlag ausl ösen.
14. Ö ffnen Sie niemals das Gerä t. Das Gerät darf aus Gründen der elektrischen
Sicherheit nur von authorisiertem Servicepersonal geöffnet werden.
15. Wenn folgende Situationen auftreten ist das Gerä t vom Stromnetz zu trennen
und von einer qualifizierten Servicestelle zu ü berprufen:
a - Netzkabel oder Netzstecker sind beschä digt.
b - Flussigkeit ist in das Gerä t eingedrungen.
c - Das Gerä t war Feuchtigkeit ausgesetzt.
d - Wenn das Gerä t nicht der Bedienungsanleitung entsprechend funktioniert
oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen.
e - Das Gerä t ist gefallen und/oder das Gehäuse ist beschädigt.
f - Wenn das Gerä t deutliche Anzeichen eines Defektes aufweist.
16. Bei Reparaturen dürfen nur Orginalersatzteile bzw. Den Orginalteilen
entsprechende Teile verwendet werden. Der Einsatz von ungeeigneten
Ersatzteilen kann eine weitere Beschä digung hervorrufen.
17. Wenden Sie sich mit allen Fragen die Service und Reparatur betreffen an Ihren
Servicepartner. Somit stellen Sie die Betriebssicherheit des Gerä tes sicher.
- 8 -
FCC CLASS-B STATEMENT
IMPORTANT:
The equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of FCC rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in strict accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measure:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment into an outlet on a circuit different from th at to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Shielded interconnected cables and shield power cords must be employed with
this equipment to insure compliance with the pertinent RF emission limits
governing this device.
Changes or modifications not expressly approved by the manufacturer could void
the user’s authority to operate the equipment and invalidate the warranty.
NOTICE OF COMPLIANCE WITH CANADIAN INTERFERENCE-CAUSING
EQUIPMENT REGULATIONS
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le
matériel brouilleur du Canada.
- 9 -
SPECIFICATIONS:
MULTIMEDIA MONITOR 34” (4:3) 29” (4:3)
1. Cathode ray tube
a. tube size 34 inch
b. Dot pitch H=0.8mm H=0.68mm(center)
c. Light transmission 35% typical 53.5% typical
2. Power
a. Input voltage 100 Vac ~ 240 Vac
b. Input current 3A at 110Vac / 60Hz Max 3A at 110Vac / 60Hz Max
c. Power consumption 220 Watts(Max) 210 Watts(Max)
3. Input signal
Video signal
a. Type Analog Analog
b. Polarity Positive Positive
c. Amplitude
d. Input impedance 75 ohms 75 ohms
e. Dot rate 75 MHz(Max.) 75 MHz(Max.)
Audio Signal
a. Type Analog Analog
b. Polarity 1.0Vp-p 1.0Vp-p
c. Amplitude ≧10KΩ ≧10KΩ
Horizontal sync
a. Type TTL TTL
b. Polarity Positive or negative Positive or negative
c. Input impedance 1K ohm(Min) 1K ohm(Min)
d. Frequency
Vertical sync
a. Type TTL TTL
b. Polarity Positive or negative Positive or negative
c. Input impedance 1K ohm(Min) 1K ohm(Min)
d. Frequency
(32 inch viewable)
60Hz / 50Hz
RGB: 0.714 Vp-p
AV: 1Vp-p (with sync)
Y CB CR: 1Vp-p
(with sync)
RGB: 31 KHz ~ 52 KHz
AV/Y CB CR:
15.734 KHz (NTSC)
15.625 KHz (PAL)
RGB: 50 Hz ~ 120 Hz
AV/Y CB CR:
60 Hz (NTSC)
50 Hz (PAL)
29 inch
(27 inch viewable)
100 Vac ~ 240 Vac
60Hz / 50Hz
RGB: 0.714 Vp-p
AV: 1Vp-p (with sync)
Y CB CR: 1Vp-p
(with sync)
RGB: 31 KHz ~ 52 KHz
AV/Y CB CR:
15.734 KHz (NTSC)
15.625 KHz (PAL)
RGB: 50 Hz ~ 120 Hz
AV/Y CB CR:
60 Hz (NTSC)
50 Hz (PAL)
4. Connector type 15 pin D-type and RCA JACK and
S-terminal 9pin D-SUB
5. Horizontal size 620 +/- 8 mm
(for RGB mode 1-9)
Vertical size 465 +/- 8 mm
(for RGB mode 1-9)
- 10 -
15 pin D-type and RCA JACK and
S-terminal 9pin D-SUB
520 +/- 6 mm
(for RGB mode 1-9)
388 +/- 6 mm
(for RGB mode 1-9)
SPECIFICATIONS:
MULTIMEDIA MONITOR 34” (4:3) 29” (4:3)
6. Unit dimension:
W X H X D (mm)
Packaging dimension :
W X H X D (mm)
866 X 718 X 583 760 X 580 X 513
1030 X 870 X 760 890 X 705 X 700
7. Net weight of unit : 71 Kg 54 Kg
8. User Controls: Power, Brightness, Contrast, V-Size, V-Center, H-Width, H-Phase,
1. RGB2 IN: This terminal is for RGB analog signal, use with IBM PC and other compatibles
(except MAC PC).
- 14 -
INSTALLATION
GAME PLAYER
L
AUDIO
COMPONENT
AV
AUDI
INPUT
DEGAUSS
- MENU
- VOL
POWER
3
ADJUST
4
RGB-2 IN
▼
CHANNEL
▲
1. Before you connect any cables, refer to the safety instructions at the beginning of this manual and make sure your
computer (or video equipment) and display are switched off.
2. Connect the video cable (AV, S-Video or RGB cable) and audio cable to your monitor.
3. Connect the AC power cord to your monitor.
4. Plug the AC power cord to a properly grounded outlet.
5. Turn on your computer or video equipment.
6. Turn on your monitor‘s power by pushing the power button. The power indicator should be illuminated.
NOTE: If the button does not function due to interference, disconnect from the main
power supply for 10 seconds. Then reconnect and turn the power on.
LASER DISK or VCD
or VCR
AV3
²
AC IN
R
L
AV1 R- AUDIO- L
°
±
AV2 R- AUDIO- L
RGB 1 IN
DVD PLAYER / SET TOP BOX
Y CB CR R
´
³
OUT R- AUDIO- L
RS-232
R
RGB OUT
PC/NOTEBOOK
L
MONITOR
SELECT
+
+
STANDBY POWER
POWER SAVING
- 15 -
USING THE MONITOR’S ADVANCED FEATURES
Press the power button, when the green LED (power) lights up, the
disappears and the red LED (stand by) lights up indicating that the
The following audio functions are available only if speakers are
el.
button, after
Use this button to quickly turn off the sound being heard through the
To enable the mute functions simply press the button.
(Once pushed, the on screen display will appear next to the button
indicating that the mute function is enabled). To disable the mute
function, simply press the button again, the On Screen Display will
Each time the button is pressed, the on screen display will appear
The ” Digital Vision” feature advanced on screen adjustment for optimal viewing. To access the
advanced features, open the access panel by pressing the center of the door on the set or use the
remote control.
POWER
power is ON. Press the button again, the green LED
- VOLUME +
MUTE
R/C ONLY
power is OFF.
attached.
Press and hold the Volume + button to increase the volume lev
Press and hold volume - button to decrease the volume level.
The Volume +/- button on front panel becomes ADJ +/the menu window appears on screen.
speakers.
disappear and sound will be restored from the speakers.
R/C ONLY
WOOFER
RECALL
R/C ONLY
Press this button to return the display to the factory pre -set
default value. No recall item:
RGB : Rotation
Y PB PR: Rotation
Press this button to switch the woofer ON or OFF.
“woofer on”, “woofer off” in turn.
- 16 -
USING THE MONITOR’S ADVANCED FEATURES
Each time you turn on your monitor it is automatically degaussed.
Degaussing keeps the display free from unwanted magnetism that
lor impurity. If you leave your display on
continuously, we recommend that you degauss it at least every few
Press the degauss button, then degaussing is accompanied by brief
ef humming sound. A
and an On Screen Display window appears. The last line of the
he current resolution and frequency settings. The
first line of the window displays the master picture menu and the
DEGAUSS
can result in co
days to remove any color impurities.
instability of the displayed image and a bri
minimum of 20 minutes should be observed between
each use of the manual degauss button.
MENU - MENU +
The On Screen Display menus of RGB mode and TV/AV mode, Y CB CR mode appear below.
To view the monitor current settings press menu +/- button
window reports t
setting of a selected feature.
RGB menu On Screen Display
BRIGHT
M:01 FH:31KHz FV: 60Hz
TV/AV menu On Screen Display
128
BRIGHT
M:TV/AV FH:15KHz FV:60Hz
R←→B
- 17 -
128
USING THE MONITOR’S ADVANCED FEATURES
ncrease or decrease
button. While the master picture menu is on
select key to choose a category.
button. Each time the ADJ + adjust button is pressed, the settings
button
Y CB CR menu on screen display:
R←→B
BRIGHT
M: YCBCR FH :15KHz FV :60Hz
128
To change monitor setting of the Master Picture Menu, you must
choose a category, and then adjust the value of each category.
Here’s how to select a category:
Press the menu + or menu – button while the master picture menu
is on screen.
Each time the menu + button is pressed, a menu icon shows red for
selection. Beginning with the starting position, and moving to the
right, pressing the menu + button continuously will circulate the
selector, eventually returning to the starting position.
Press the menu – button and it will select menu icon in the
opposite direction, eventually returning to the starting position.
After you have selected a category, you can i
3 ADJ 4
- VOL +
a display setting. Here’s how to adjust a setting:
Press the menu +/screen, use the menu + or menu –
Once you have selected a category, press the ADJ + or ADJ –
for the category selected will increase. Each time the ADJ –
is pressed, the settings for the category selected will decrease.
You can adjust monitor settings for the following categories:
RGB menu On Screen Display
BRIGHT
M : 01 FH:31KHz FV: 60Hz
- 18 -
128
USING THE MONITOR’S ADVANCED FEATURES
he
Width.
. Select this icon to adjust the horizontal position of the
displayed image with respect to the frame of the screen. Press the
Phase. Press the ADJ + button to
button to
to
button to let the upper screen move to center and
lower screen move to outside. Press ADJ + button to let the upper
. Select this icon to adjust the
BRIGHT. Select this icon to adjust the overall picture brightness
(image black level). Set the brightness so that the dark areas of the
monitor remain black. Press the ADJ - button to decrease
brightness. Press the ADJ + button to increase brightness.
CONTRAST. Select this icon to adjust the contrast (image white
level). Contrast is the difference in brightness between the
Dark and light parts of the displayed image. Press the ADJ-
Button to de crease contrast. Press the ADJ + button to increase
contrast.
V-SIZE. Select this icon to adjust the vertical size of the
displayed image. Press the ADJ - button to decrease V-Size. Press
the ADJ + button to increase V-Size.
V-CENTER. Select this icon to adjust the vertical position of the
displayed image with respect to the frame of the screen. Press the
ADJ- button to decrease V-Position. Press the ADJ+ button to
increase V-Position.
H-WIDTH. Select this icon to adjust the horizontal size of t
displayed image. Press the ADJ- button to decrease HPress the ADJ + button to increase H-Width.
H-PHASE
ADJ- button to decrease Hincrease H-Phase.
PINCUSHION. Select this icon to adjust the amount of tapering
on each side of the displayed image. Press the ADJdecrease the amount of side pincushion. Press the ADJ + button
increase the amount of side pincushion.
TRAPEZOID. Select this icon to adjust the trapezoid.
Press ADJ -
screen move to outside and lower screen move to center.
PARALLELOGRAM
- 19 -
USING THE MONITOR’S ADVANCED FEATURES
parallelogram. Press ADJ + button to let the screen slant to left
e screen tilt of the
displayed image. This is used to compensate for earth magnetic
side and press ADJ - button to let the screen slant to right side.
ROTATION. Select this icon to adjust th
field effect on the monitor.
R-GAIN. Select this icon to change the gain of red.
G-GAIN. Select this icon to change the gain of green.
B-GAIN. Select this icon to change the gain of blue.
BASS. Select this icon to adjust bass of sound.
TREBLE. Select this icon to adjust treble of sound.
BALANCE. Select this icon to adjust balance of sound.
TV/AV menu on screen display
BRIGHT
M : TV/AV FH : 15KHz FV : 60Hz
R←→B
128
BRIGHT. Select icon to adjust the overall picture brightness
(image black level). Set the brightness so that the dark areas of the
monitor remain black. Press the ADJ - button to decrease
brightness. Press the ADJ + button to increase brightness.
CONTRAST. Select this icon to adjust the contrast (image white
level). Contrast is the difference in brightness between the dark
and light parts of the displayed image. Press the ADJ - button to
decrease contrast. Press the ADJ + button to increase contrast.
- 20 -
USING THE MONITOR’S ADVANCED FEATURES
R←→
COLOR. Select this icon to adjust the color of the displayed
image. Press the ADJ - button to decrease color. Press the ADJ +
button to increase color.
TINT. Select this icon to adjust the tint of the displayed image.
Press the ADJ + button to increase green. Press the ADJ - button to
increase red.
If PAL system in AV mode, and in PAL signal input, this icon will
not work.
SHARPNESS. Select this icon to adjust the sharpness of the
displayed image. Press the ADJ - button to decrease sharpness.
Press the ADJ + button to increase sharpness.
R-GAIN. Select this icon to change the gain of red.
G-GAIN. Select this icon to change the gain of green.
B-GAIN. Select this icon to change the gain of blue.
BASS. Select this icon to adjust bass of sound.
TREBLE. Select this icon to adjust treble of sound.
BALANCE. Select this icon to adjust balance of sound.
Y CB CR menu on screen display
BRIGHT
R←→B
128
M: YCBCR FH: 15KHz FV :60Hz
BRIGHT. Select icon to adjust the overall picture brightness
(image black level). Set the brightness so that the dark areas of the
monitor remain black. Press the ADJ - button to decrease
brightness. Press the ADJ + button to increase brightness.
- 21 -
USING THE MONITOR’S A DVANCED FEATURES
R ←→
CONTRAST.
level). Contrast is the difference in brightness between the dark and
light parts of the displayed image. Press the ADJ - button to decrease
contrast. Press the ADJ + button to increase contrast.
COLOR
Press the ADJ - button to decrease color. Press the ADJ + button to
increase color.
. Select this icon to adjust the color of the displayed image.
Select this icon to adjust the contrast (image white
TINT.
the ADJ + button to increase green. Press the ADJ - button to increase
red.
SHARPNESS
displayed image. Press the ADJ - button to decrease sharpness. Press
the ADJ + button to increase sharpness.
Select this icon to adjust the tint of the displayed image. Press
. Select this icon to adjust the sharpness of the
R-GAIN.
G-GAIN.
B-GAIN.
BASS.
TREBLE.
Select this icon to change the gain of red.
Select this icon to change the gain of green.
Select this icon to change the gain of blue.
Select this icon to adjust bass of sound.
Select this icon to adjust treble of sound.
BALANCE.
Select this icon to adjust balance of sound.
- 23 -
USING THE MONITOR’S A DVANCED FEATURES
, Press
this button to select the mode of display. Each time the WIDE
ss these buttons to directly select the video signal source to
` Press this button to select the source of display. Each time the
When the source of display is AV1 or AV2 or AV3 or Y CB CR
INPUT
WIDE
R/C ONLY
▼CHANNEL▲
input button is pressed, the on screen display will appear “AV1”,
“AV2”, “AV3”, “YCBCR”, “RGB1”, “RGB2” in turn.
AV1→AV2→AV3→YCBCR →RGB1→RGB2
button is pressed, the on screen display will appear “4:3”, “16:9”
in turn.
This function button only to use for wide screen model serial.
1. Push ”+” button, the channel will change from 2→ 3→4→….
(channels not put in memory will be skipped).
2. Push ”-” button, the channel will change from
1→125→ 124→….
(channels not put in memory will be skipped).
※ ¬ This function is only to be used with tuner card installed.
- 34” does not have this function on front panel. Please use
your remote control to change channels.
RGB AV1 AV2 AV3
Pre
display
※ Press RGB button to select the source of display. Each time
the input button is pressed, the on screen display will
appear “RGB1” , “RGB2” in turn.
RS232 CONTROL ITEM
BRIGHTNESS INITIAL VOLUME H- POSITION
CONTRAST INPUT SELECT PINCUSHION
POWER ON/OFF COLOR PARALLELLOGRAM
RECALL TINT TRAPEZOID
DEGAUSS V-SIZE SHARPNESS
MUTE ON/OFF V-POSITION ROTATION
PANEL KEY LOCK H-SIZE SAVE
- 24 -
USING THE MONITOR’S A DVANCED FEATURES
Addressable Remote Control
The addressable remote functionality allows unique ID to be set for each monitor. This allows a single
remote control to be used with multiple monitors within close proximity. This function is available
through a factory service menu. Please contact your local Sampo representative for detailed instruction
on this feature.
Power Management Function
The following is a description of the power states and the power consumed in each state:
MODE LED H-SYNC V-SYNC VIDEO POWER CONSUMPTION
on green pulse pulse active normal
power saving yellow no pulse pulse blanked <30W
power saving yellow pulse no pulse blanked <30W
power saving yellow no pulse no pulse blanked <30W
Note : 1. The power management function requires TTL horizontal and vertical sync.
2. Power saving is invalid if display is in AV, Y CB CR mode.
- 25 -
TROUBLE SHOOTING
1. Check the rotation adjustment value.
2. Pull the AC CORD out for 10 seconds.
The following list represents possible anomalies you may encounter and subsequent troubleshooting
procedures. Please refer to this checklist prior to contacting a service representative.
Symptoms Cause Remedy
No picture 1. Power cord disconnected?
2. Power switch on?
3. Signal cable properly
connected?
4. Monitor in power save mode?
Color is abnormal 1. Magnetic object nearby?
2. Direction of screen changed
during operation?
3. Signal cable properly
connected?
Picture runs 1. Signal cable properly
connected?
2. Input signal outside of the
required frequency range?
Display image is too
Brightness and contrast at
1. Connect power cord.
2. Turn the power switch on.
3. Connect the signal properly.
4. Press any key on your computer.
1. Move object farther away.
2. Wait about 10 minutes after turning
OFF the power switch, then turn
power switch on so that degauss
circuit within monitor starts.
3. Connect signal cable properly.
1. Connect signal cable properly.
2. Input signals which are within the
frequency range.
Adjust brightness and contrast.
dark
Display image is too
large or small
Image is distorted 1. Is the earth’s magnetic field
minimum?
1. Horizontal control needs
adjusting?
2. Vertical control needs adjusting?
interfering with display?
2. Does the picture appear
or ?
Button is not in
function
1. Is the battery low?
2. Is it because of outside
interference?
- 26 -
1. Adjust to desired size.
2. Ad just to desired size.
2. Adjust the pincushion to propose
value.
1. Change the battery.
Then plug it again and turn the
power on.
- 27 -
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