Acer S240HL Support Question
Acer S240HL Support Question
Find answers below for this question about Acer S240HL.Need a Acer S240HL manual? We have 1 online manual for this item!
Question posted by dhgaudet on September 18th, 2021
Contrast
My contrast is off. How do I change it?
Current Answers
Answer #1: Posted by SonuKumar on September 18th, 2021 11:06 PM
SonuKumar
Member since:
May 9th, 2021 Points: 16,620,300
Member since:
May 9th, 2021 Points: 16,620,300
How do I adjust the contrast on my Acer monitor?
Hold down the "Fn" key and press the right arrow at the same time. This key combination will increase the brightness of your screen. To decrease the brightness and contrast, hold the "Fn" key down and press the left arrow.
https://www.manualslib.com/manual/233124/Acer-S240hl.html?page=20
How do I adjust the contrast on my monitor?
Select the Start button , and then select Settings > Ease of Access > High contrast. To turn on high contrast mode, select the toggle button under Turn on high contrast. Windows may display a "Please wait" screen for a few seconds, after which the colors on the screen change.
https://www.techwalla.com/articles/how-to-change-the-contrast-on-your-monitor-lcd-acer-laptop
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
Your search handyman for all e-support needs!!
Related Acer S240HL Manual Pages
User Manual - Page 2
... fitness for identification purposes only and belong to the information in this manual or supplementary documents and publications. No part of such revisions or changes. Acer LCD Monitor User Guide
Model number Serial number Date of purchase Place of purchase
Acer and the Acer logo are recorded on the label affixed to...
User Manual - Page 3
... safety and comfort
Safety instructions
Read these guidelines when cleaning the monitor:
• Always unplug the monitor before cleaning. • Use a soft cloth to wipe the screen and cabinet front and sides. Keep this case, the screen is recovered slowly by changing the image or turning off the power switch and then turn...
User Manual - Page 4
... ventilation is used with this product near you. The openings should never be sure to disconnect power from the electrical outlet. Do not locate this monitor ,do not increase it after your dealer or local power company.
• Do not allow anything to the equipment operator as close to rest on...
User Manual - Page 5
...; the product was exposed to rain or water • the product has been dropped or the case has been damaged • the product exhibits a distinct change in electric shock and/or injury. Refer all products plugged into the extension cord does not exceed the extension cord ampere rating. The plug only...
User Manual - Page 7
... occasionally misfire or appear as black or red dots. Observe the following tips: • refrain from Sleep mode by adjusting the viewing angle of the monitor, using a footrest, or raising your comfort zone by pushing the power button. Tips and information for comfortable use , consult a physician immediately and inform your leg...
User Manual - Page 8
... your eyes regular breaks by using drapes, shades or blinds • using a task light • changing the display's viewing angle
• using a glare-reduction filter • using a display visor, such... Avoid looking at the middle of the display. • Adjust the display brightness and/or contrast to a comfortable level for extended
periods of time.
viii
Taking care of your vision
Long...
User Manual - Page 9
TABLE OF CONTENTS
UNPACKING 1 ATTACHING / REMOVING THE BASE 2 SCREEN POSITION ADJUSTMENT 2 CONNECTING THE POWER CORD 3 SAFETY PRECAUTION 3 CLEANING YOUR MONITOR 3 POWER SAVING 4 DDC...4 CONNECTOR PIN ASSIGNMENT 5 STANDARD TIMING TABLE 7 INSTALLATION 8 USER CONTROLS 9 TROUBLESHOOTING 15
User Manual - Page 10
UNPACKING
Please check the following items are present when you unpack the box, and save the packing materials in case you will need to ship or transport the monitor in future.
LCD Monitor
AC Power Cord
D-Sub Cable (Optional)
DVI Cable (Optional)
AC Adapter
User Manual
Quick Start Guide
EN-1
User Manual - Page 11
... viewing position, you can be adjusted to 15 degrees up or 5 degrees down on a stable surface -- Attach the monitor stand arm to avoid scratching the screen.
1.
2.
The monitor can adjust the tilt of the monitor as shown in the figure below . use a cloth to the Ensure that the base is locked onto the...
User Manual - Page 12
... may reflect on the power cord to avoid damage to the cable.
Do not expose the monitor to rain, excessive moisture, or dust. Do not cover the ventilation slots or openings of ...will be installed. The cord set should have the appropriate safety approvals for your area.
This monitor has a universal power supply that allows operation in either 100/120V AC or 220/240 V AC ...
User Manual - Page 13
... to ON state is able to Plug and Play with your system if your installation easier, the monitor is around 3 seconds. EN-4
DDC
To make your system also supports DDC protocol. State ON ...until a control signal has been detected or the keyboard or mouse is activated. POWER SAVING
The monitor will be driven into Power Saving" mode by the amber-color power LED.
The DDC (Display Data ...
User Manual - Page 14
CONNECTOR PIN ASSIGNMENT
15-Pin Color Display Signal Cable
PIN NO. 1. 2. 3. 4. 5. 6. 7. 8. DESCRIPTION +5V
Logic Ground Monitor Ground DDC-Serial Data
H-Sync V-Sync DDC-Serial Clock
EN-5
DESCRIPTION Red
Green Blue Monitor Ground DDC-return R-Ground G-Ground B-Ground
PIN NO. 9. 10. 11. 12. 13. 14. 15.
User Manual - Page 17
...) a.
Connect one end of the 24-pin DVI cable to the back of the adapter to the monitor and the other end to the computer's port. 1-3 Connect HDMI Cable (Only HDMI-input model) ... Connect the VGA video cable to the adapter. Make sure both the monitor and computer are powered-OFF. If the monitor still does not function properly, please refer to the troubleshooting section to the computer...
User Manual - Page 18
... this button to open the Acer eColor Management OSD and access the scenario modes. USER CONTROLS
Base Controls
Power Switch / Power LED: To turn the monitor ON or OFF. Lights up to indicate the power is turned ON. / Minus / Plus: If the OSD is used to activate the OSD...
User Manual - Page 20
... For advanced settings, please refer to following content is for adjusting the settings of your LCD Monitor. Then navigate to the
picture element you wish to adjust. 3 Use the / ... keys, select Picture from the OSD. Press the MENU key to adjust the current Brightness, Contrast,
Colour Temp, Auto Config and other image-related qualities. EN-11 The OSD can be used for...
User Manual - Page 23
EN-14
Then the basic
information of LCD monitor will show up the OSD. 2 Using the / keys, select Information from the OSD. Product information
1 Press the MENU key to bring up for current input.
User Manual - Page 24
...missing, center shift, or too small or too large in display size
Remedy
Using OSD, adjust brightness and contrast to maximum or reset to their default settings.
Check the power switch.
Check if AC power cord ...refresh timing.
Wait for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the monitor.
User Manual - Page 25
LED displays amber color Check if video signal cable is properly connected at the back of monitor.
Check if the power of computer system is properly connected to their default settings.
LED OFF
...ON.
(DVI/HDMI Mode)
Problems No Picture
Current Status
Remedy
LED ON
Using OSD, adjust brightness and contrast to maximum or reset to the monitor.
EN-16
User Manual - Page 26
...) Italy Tel: +39-02-939-921, Fax: +39-02 9399-2913 www.acer.it
Hereby declare that: Product: Trade Name: Model Number: SKU Number:
LCD Monitor Acer S240HL S240HL 0~9, a ~ z, or A ~ Z)
Is compliant with the essential requirements and other relevant provisions of the following EC directives, and that production units of the same product...
User Manual - Page 27
... for this device must accept any interference received, including interference that may not cause harmful interference, and (2) this declaration:
Product: Model Number: SKU Number:
LCD Monitor
S240HL
S240HL 0~9, a ~ z, or A ~ Z)
Name of Responsible Party: Address of the FCC Rules. S. Tel : 254-298-4000 Fax : 254-298-4147
www.acer.com
Federal Communications Commission Declaration...
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