Acer 707 Computer Monitor User Manual

Table of Contents
IMPORTANT SAFEGUARDS
1 . I n s t a l l a t i o n… … … … … … … … … . . . … … … … … … … … . 1
1.1 Package… … … … … … … … … … .… … … .....… … … … … … … ..… 1
1.2 Precautions -when using this monitor… … … … … … … ...… ..1
1.3 Pedestal … … … ..… … … … .… … … … … ..… … … … … ..… … ...… 1
1.4 How to install/remove the swivel base … ..… … … … … ..… … ...… 1
2. Front control location and functions … … … … … .… … … … … … 2
2.1 Operation … … … … … … … … … … … … … … ..… … … ...… … ..… 2
2.2 Adjusting and programming … … … … … … … … .… … .… … .… .3
2.3 Self test pattern … … … … … … … .… … … … … … … … … … .… ...4
2.4 Safety protection … … … … … .… … … … … ..… … … … … … … … 4
2.5 Timing guide … … … … … … … … … … … … … … ..… … … ..… … 4
3. Technicalinformation … … ..… … … … … … ..… … … … … ..… .… … 5
3.1 Products specifications … … … … … … . … … … … … … ...… … ..5
3.2 Signal connector pin assignment … … … … … .… … .… … ...… … 6
4.Troubleshooting … … … … … … … ..… … … … .… … … … … ..… 6
IMPORTANT SAFEGUARDS
Warnings:
1. Read all of these instructions. Save these instructions for later use, please.
2. Follow all warning and instructions marked on the product.
3. Unplug this monitor from the wall outlet before cleaning. Do not use liquid cleaners
or aerosol cleaners. Use a damp cloth for cleaning.
4. Do not use attachments not recommended by the monitor manufacturer as they may
cause hazards.
5. Do not use this monitor near water. For example near a bathtub, washbowl, kitchen
sink, or laundry tub, in a wet basement, or near a swimming pool, etc.
6. Do not place this monitor on an unstable cart, stand, or table. The monitor may fall,
causing serious injury to a child or adult, and serious damage to the appliance. Use
only with a cart or stand recommended by the manufacturer or sold with monitor.
Wall or shelf mounting should follow the manufacturer's instructions, and should
use a mounting kit approved by the manufacturer.
7. Slots and openings in the cabinet and the back or bottom are provided for ventilation,
and to insure reliable operation of the television receiver and to protect it from
overheating, these openings must not be blocked or covered. The openings should
never be blocked by placing the monitor on a bed, sofa, rug, or other similar surface.
This monitor should never be placed near or over a radiator or heat register. This
monitor should not be placed in built-in installation such as a bookcase unless
proper ventilation is provided.
8. This monitor should be operated only from the type of power source indicated on the
marking label. If you are not sure of the type of power supplied in your home,
consult your monitor dealer or local power company.
9. This monitor is equipped with a three-wire grounding type 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 safety purpose of
the grounding-type plug.
10.Do not allow anything to rest on the power cord. Do not locate this monitor where
the cord will be abused by persons working on it.
11. For added protection for this monitor, when it is left unattended and unused for long
periods of time, unplug it from the wall outlet. This will prevent damage to the
monitor due to power-line surges.
12. Do not overload wall outlets and extension cords as this can result into fire or
electric shock.
13. Never push objects of any kind into this monitor through cabinet slots as they may
touch dangerous voltage points or short out parts that could result in a fire or
electric shock. Never spill liquid of any kind on the monitor.
14. Do not attempt to service this monitor yourself since opening or removing covers
may expose you to dangerous voltage or other hazards. Refer all servicing to
qualified service personnel.
15. Unplug this monitor from the wall outlet 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 monitor.
c. If the monitor has been exposed to rain or water.
d. If the monitor does not operate normally by following the operating
instructions. Adjust only those controls that are covered by the operating
instructions as improper adjustment of other controls, may result in
damage and will often require extensive work by a qualified technician
to restore the monitor to normal operation.
e. If the monitor has been dropped or the cabinet has been damaged.
f. When the monitor exhibits a distinct change in performance this
indicated a need for service.
16. When replacement parts are required, be sure the service technician has used
replacement parts specified by the manufacturer that have the same characteristics
as the original parts. Unauthorized substitutions may result in fire, electric shock,
or other hazards.
17. Upon completion of any service or repairs to this monitor, ask the service technician
to perform routine safety checks to determine that the monitor is in safe operating
condition.
18. The socket outlet shall be near the equipment and shall be easily accessible.
19. The power supply cord is used as the main disconnect device.
1. Installation
1.1 Package
After unpacking the shipping carton, check it if you have received the following
items: (1) Your monitor. (2) Power cord. (3) User's manual.
1.2 Precautions – when using this monitor
1. To avoid eyes fatigue, do not use the color monitor in bright background
sunlight or other light sources shine directly on the screen.
2. Do not place the monitor near a heat source.
3. Set up in a good ventilated environment, and ensure that the ventilation
openings of the monitor are not covered. The heat from the monitor can
dissipate properly.
4. Keep the monitor away from high capacity transformer, electric motor and other
strong magnetic field.
5. The monitor should not be used in damp, dusty or dirty area.
1.3 Pedestal (Fig. 1)
The pedestal enables you to place the monitor into a convenient position with best
viewing comfort by tilting and/or turning the monitor.
1.4 How to install/remove the swivel base (Fig. 2)
To attach the swivel base to the monitor, do the following
1. Carefully turn the monitor on this side or upside-down.
2. Locate the cavities at the bottom of the monitor.
3. Insert the pegs “3a” on the swivel base into these cavities. Push firmly toward
the front (CRT direction) of the main unit until the latch “3b” at the bottom of
the monitor clicks shut. This locks the swivel base into place.
4. To remove the swivel base, use your thumb to push “3b” to disconnect the latch
properly, push down firmly and pull the base against the main unit. The base
removes from the attached position.
Fig. 1
Fig. 2
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2 Front control locations and functions
2.1 Operation
(1) Power ON/OFF Switch ( ): This button is used to turn the monitor on and off.
(2) Power indicator: This indicator lights up green when the monitor operates
normally. If the monitor is in Energy saving mode, this indicator color changes to flash.
(3)To adjust visual settings ( “▼”, “▲”, “MENU”, “EXIT” ): Please following
the procedure of selection and adjusting an item using the OSD system as below steps
for main functions adjustment.
Step 1: Press and release MENU control key to activate the OSD menu.
Step 2: Press ▲ or ▼ key to highlight the desired option of OSD icon.
Step 3: Press and release MENU key to access the option. The color of the inner area
of the OSD will changed from blue to green.
Step 4: To make your adjustments, press ▲ key to increase or ▼ key to decrease the
setting.
Step 5: Press and release MENU key to store the changed, the color of the inner area
will go back to blue. You can select other function to make adjustments by ▲
and ▼ key. Also you can select EXIT icon or press EXIT key to exit the OSD
menu.
2.2 Adjust and Programming
CONTRAST: Adjusts the image brightness in relation to the background.
BRIGHTNESS: Adjusts the overall image and background screen brightness.
H. POSITION: To moves the picture image horizontally left or right.
H. SIZE: To adjust the horizontal size of the image.
V. POSITION: To moves the picture image vertically.
V. SIZE: To adjust the vertical size of the image.
ROTATION: Rotates the entire display clockwise or counter clockwise.
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PINCUSHION: To adjust the curvature of the sides
TRAPEZOID: To adjust the bottom of the screen to be the same as the top.
PARALLELOGRAM: To adjust the tilt of the side.
PIN. BALANCE: To adjust the curvature of the side.
ADVANCED SELECT:
MOIRE ADJUSTMENT: The screen image may shake slightly while
the moire cancellation function is ON. It is normally OFF(H=0,V=0).
V. MOIRE: To adjust the vertical moire of the image.
H. MOIRE: To adjust the horizontal moire of the image.
CORNER: Use to adjust the alignment of top and bottom corner .
TOP CORNER: To adjust the top corner of the image.
BOTTOM CORNER: To adjust the bottom corner of the image.
COLOR SELECT: This control adjusts the color temperature of the screen
image.9300°K and 6500°K are preset by factory. You can not do adjustment.
9300°K: Which is bluish white light.
6500°K: Which is reddish white light.
USER: You can adjust the individual color gun intensity by yourself. Increase
or decrease red, green or blue depending upon which is selected.
OSD ADJUSTMENT:
You can choose where you would like OSD image to appear on your screen.
H. POSITION: Moves the OSD image horizontally.
V. POSITION: Moves the OSD image vertically.
TIMER (SEC.):You can select how long the monitor waits after the
last adjust of the knob to shut off the OSD menu. The time setting
choices are from 8 to 60 seconds.
RESET: Reset all settings and back to the factory defaults. If the monitor is
operating in a user mode, this control has no effect.
LANGUAGE: Activates the LANGUAGE submenu. Allow you to choose the
language for the menu screens. Seven languages can be chosen; English,
German, French, Italian, Spanish, Portugal and Chinese.
EXIT: Exits the OSD controls. (Turning off the OSD windows)
DEGAUSS: Eliminates the build-up of stray magnetic fields which alter the
correct scan of the electron beams and affect the purity of the screen colors
focus and convergence. When pressed, your image will jump and waver a bit
as the screen is demagnetized.
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2.3 Self test pattern
The monitor may display a three colors test pattern. This is to indicate that the
monitor is functioning properly, but the computer’s video signal is not reaching
the monitor. In this case, please make sure the video cable is properly connected.
The test pattern will disappear when the monitor is able to receive the video signal.
However, if the test pattern does not display all three colors (blue, green and red),
the monitor is not functioning properly. Please contact your local dealer for
assistance.
2.4 Safety protection
The safety protection function is protecting for the monitor itself. When frequency
of video signal from computer’s was out of range, (please refer to monitor
“specifications”) The monitor will protect by itself and a warning message of OSD
will appear on the screen, warning you to resetting monitor type on your computer.
2.5 Timing guide
This multi-scanning monitor can automatically detect and display several video
modes. If the monitor recognizes one of preset timing signals, it will reset that
mode and any stored display adjustments you have made.
The factory preset modes as indicated in the following table
Resolution
Fh.
Fv.
1
720 × 400
31.47
70
2
640 × 480
31.47
60
3
640 × 480
43.27
85
4
800 × 600
46.87
75
5
800 × 600
37.88
60
6
800 × 600
53.67
85
Mode
(dots x lines )
Fh: Horizontal Frequency (KHz)
Fv: Vertical Frequency (Hz)
Resolution
Fv.
7
800 × 600
63.90
100
8
1024 × 768
48.36
60
9
1024 × 768
60.02
75
10
1024 × 768
68.67
85
11
1600 × 1200
75.01
60
(dots x lines)
3.1 Products specifications
Picture tube (flat Screen CRT)
Size:
Dot pitch:
Surface / transmission:
17-inch (43.18 cm) diagonal
0.25mm
Tinted screen glass non-glare, black matrix
Maximum viewable area
16.02” (40.69cm) diagonal
Display size (factory setting)
310 mm (H) x 230 mm (V)
12.20 inch (H) x 9.06 inch (V) ( Adjustable)
Synchronization range
Horizontal frequency:
Vertical frequency:
30-86KHz
50-160Hz
Max. Resolution
1600x1200
Recommended resolution
1024x768 /85Hz
Dot Rate
150MHz
Power supply (universal)
Input Voltage:
Consumption:
Input signal
Display Analog Input
Fh.
Mode
3. Technical information
AC 100-240V，60/50 Hz
110 watts maximum.
Video: Analog 0.7Vp -p / 75 Ohms
Sync. : Separate sync. TTL level
Unlimited Number of colors
(depends upon video card)
Weight
Net :
Gross :
18.5kg (40.7Lb)
21.0kg (46.2Lb)
Unit dimension (W x H x D)
410 x 412 x 420 (mm)
Operating condition
Temperature:
Humidity:
Storage condition
Temperature:
Humidity:
DDC1/DDC2B (Plug and Play)
5°C~40°C (41°F to 104°F)
20﹪~ 80﹪
-20°~60°C (-4°F to 140°F)
10﹪~ 90﹪
VESA standard
NOTE: All technical specifications are subject to change without notice.
Page 4
Page 5
3.2 Signal connector pin assignment
Pin
Assignment
FEDERAL COMMUNICATIONS
Pin
COMMISSION(F.C.C)STATEMENT
Assignment
1
Red Video
9
No connection
2
Green Video
10
Ground
3
Blue Video
11
Ground
4
Ground
12
SDA For DDC
5
Ground
13
H. Sync.
6
Red Ground
14
V. Sync.
equipment generates, uses and can radiate radio frequency energy and, if not installed
7
Green Ground
15
SCL For DDC
and used in accordance with the instructions, may cause harmful interference to radio
8
Blue Ground
This equipment has been tested and found to comply with the limits of a Class B digital
device. Pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
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
4. Troubleshooting
If your monitor is not performing properly, use the following troubleshooting
for quick solutions to common problems, If the problem persists, call the
dealer. Where you purchased the monitor.
No Picture:
Please check these items
l Power cord and signal cable are securely connected.
l Monitor in power save mode?
l Adjust the brightness and contrast controls.
Display image is too large or small:
l Use the function keys to adjust the image.
Picture is scrolling or unstable:
l Signal cable should be completely attached to the computer.
l Check the signal cable pin assignments incorrect?
Color is abnormal:
l Magnetic object nearby?
l Signal cable pin assignments incorrect?
l Signal cable properly connected?
Image is not correctly shaped:
l A new video mode is selected
l User control has not yet been adjusted. Use the function keys to adjust
image.
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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
measures:
1. Reorient/Relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Changes or modifications not expressly approved by the manufacturer
responsible for compliance could void the user's authority to operate the
equipment.
NOTE: The use of a non-shielded interface cable with this equipment is prohibited.

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