User Manual
Page 3
...% or less such as a missing pixel or pixel lit all warnings and instructions marked on again to the nature of the LCD screen, an afterimage of the previous screen may remain after switching the image, when the same image is recovered slowly by changing the image or turning off the power switch and then turn it on the product. Keep this case, the screen is displayed for hours.
...% or less such as a missing pixel or pixel lit all warnings and instructions marked on again to the nature of the LCD screen, an afterimage of the previous screen may remain after switching the image, when the same image is recovered slowly by changing the image or turning off the power switch and then turn it on the product. Keep this case, the screen is displayed for hours.
User Manual
Page 4
... used for this product through cabinet slots as they may touch dangerous voltage points or short-out parts that the power outlet you need to disconnect power from the equipment, be sure to unplug the power cord from the type of time listening to music at high volume. • Avoid turning up the volume to block out noisy surroundings. • Turn the volume...
... used for this product through cabinet slots as they may touch dangerous voltage points or short-out parts that the power outlet you need to disconnect power from the equipment, be sure to unplug the power cord from the type of time listening to music at high volume. • Avoid turning up the volume to block out noisy surroundings. • Turn the volume...
User Manual
Page 5
... opening or removing covers may result in a grounded power outlet. Also, make sure that may interfere with the supplied power supply cord set , make sure that the new power cord meets the following the operating instructions The grounding pin is properly grounded before inserting the power cord plug. Product servicing Do not attempt to replace the power cord set . Refer all products plugged into the extension cord does not exceed the extension cord ampere rating. Warning! Using a power...
... opening or removing covers may result in a grounded power outlet. Also, make sure that may interfere with the supplied power supply cord set , make sure that the new power cord meets the following the operating instructions The grounding pin is properly grounded before inserting the power cord plug. Product servicing Do not attempt to replace the power cord set . Refer all products plugged into the extension cord does not exceed the extension cord ampere rating. Warning! Using a power...
User Manual
Page 6
... controls that are covered by a qualified technician to restore the product to turn off the device near depots, storage and distribution areas; Potentially explosive environments Switch off your vehicle engine. We at Acer are very conscious of the environmental effects of our business and strive to identify and provide the best working procedures to environmental protection and views...
... controls that are covered by a qualified technician to restore the product to turn off the device near depots, storage and distribution areas; Potentially explosive environments Switch off your vehicle engine. We at Acer are very conscious of the environmental effects of our business and strive to identify and provide the best working procedures to environmental protection and views...
User Manual
Page 7
Tips and information for power management: • Activate display's Sleep mode within 5 minutes of the monitor, using a footrest, or raising your company's health and safety department. Finding your comfort zone Find your comfort zone by adjusting the viewing angle of user inactivity. • Wake the monitor when it is produced with high-precision manufacturing techniques. The following tips: • refrain from...
Tips and information for power management: • Activate display's Sleep mode within 5 minutes of the monitor, using a footrest, or raising your company's health and safety department. Finding your comfort zone Find your comfort zone by adjusting the viewing angle of user inactivity. • Wake the monitor when it is produced with high-precision manufacturing techniques. The following tips: • refrain from...
User Manual
Page 8
... of time. Acer monitor is purposed for video and visual display of information obtained from the display's top front edge • Avoid adjusting your display to an awkward viewing angle. • Avoid looking away from drying out. Developing good work habits to a comfortable level for extended periods of the display. • Adjust the display brightness and/or contrast to make your eyes. English Taking care of...
... of time. Acer monitor is purposed for video and visual display of information obtained from the display's top front edge • Avoid adjusting your display to an awkward viewing angle. • Avoid looking away from drying out. Developing good work habits to a comfortable level for extended periods of the display. • Adjust the display brightness and/or contrast to make your eyes. English Taking care of...
User Manual
Page 11
...Declaration of Conformity ix Federal Communications Commission Declaration of Conformity x Unpacking 1 Attaching the base (for selected models) 2 Screen position adjustment 3 Connecting the adapter and AC Power cord 3 Power saving Display Data Channel (DDC) Connector pin assignment 4 20-pin color display signal cable 4 19-pin color display signal cable 5 15-pin color display signal cable 5 Standard timing table 6 Installation 7 Users controls 8 Panel controls 8 Using the Shortcut Menu 9 The Function page 10 Troubleshooting 15 VGA/HDMI/DP Mode (Optional) 15
...Declaration of Conformity ix Federal Communications Commission Declaration of Conformity x Unpacking 1 Attaching the base (for selected models) 2 Screen position adjustment 3 Connecting the adapter and AC Power cord 3 Power saving Display Data Channel (DDC) Connector pin assignment 4 20-pin color display signal cable 4 19-pin color display signal cable 5 15-pin color display signal cable 5 Standard timing table 6 Installation 7 Users controls 8 Panel controls 8 Using the Shortcut Menu 9 The Function page 10 Troubleshooting 15 VGA/HDMI/DP Mode (Optional) 15
User Manual
Page 12
LCD monitor Quick start guide VGA Cable (Optional) DP Cable (Optional) LCD Monitor B7 series- BW257 USER GUIDE HDMI cable (Optional) AC Power cord Audio Cable (Optional) "This specification is for universal use and real spec may vary by regions and countries" English Unpacking Please check that the following items are present when you unpack the box, and save the packing materials in case you need to ship or transport the monitor in the future.
LCD monitor Quick start guide VGA Cable (Optional) DP Cable (Optional) LCD Monitor B7 series- BW257 USER GUIDE HDMI cable (Optional) AC Power cord Audio Cable (Optional) "This specification is for universal use and real spec may vary by regions and countries" English Unpacking Please check that the following items are present when you unpack the box, and save the packing materials in case you need to ship or transport the monitor in the future.
User Manual
Page 13
Only at the highest point can adjust the height of the monitor. 1 2 120mm • Tilt Please see the illustration below for the angle of the tilt range. English SCREEN POSITION ADJUSTMENT In oder to optimize the best viewing position, you can adjust the height/tilt of the monitor. • Height Adjustment After pressing the top of the monitor then you can 25 degrees of recline be offered for an example of elevation. -5° 25°
Only at the highest point can adjust the height of the monitor. 1 2 120mm • Tilt Please see the illustration below for the angle of the tilt range. English SCREEN POSITION ADJUSTMENT In oder to optimize the best viewing position, you can adjust the height/tilt of the monitor. • Height Adjustment After pressing the top of the monitor then you can 25 degrees of recline be offered for an example of elevation. -5° 25°
User Manual
Page 15
...; The monitor has a universal power supply that the power cord you use is the correct type required for the country in either 100/120 V AC or 220/240 V AC voltage area. English Connecting the adapter and AC Power cord • Check first to the Adapter, and plug the other end into "Power Saving" mode by the amber-color power LED. The recovery time from the display controller, as indicated by the control signal from...
...; The monitor has a universal power supply that the power cord you use is the correct type required for the country in either 100/120 V AC or 220/240 V AC voltage area. English Connecting the adapter and AC Power cord • Check first to the Adapter, and plug the other end into "Power Saving" mode by the amber-color power LED. The recovery time from the display controller, as indicated by the control signal from...
User Manual
Page 16
... No. for example, supported resolutions and corresponding timing. English Display Data Channel (DDC) To make installation easier, so long as your system supports the DDC protocol, the monitor is a communication protocol through which the monitor automatically informs the host system about its capabilities; The monitor supports the DDC2B standard. 20-pin color display signal cable PIN No. The DDC is able to plug-and-play. Description...
... No. for example, supported resolutions and corresponding timing. English Display Data Channel (DDC) To make installation easier, so long as your system supports the DDC protocol, the monitor is a communication protocol through which the monitor automatically informs the host system about its capabilities; The monitor supports the DDC2B standard. 20-pin color display signal cable PIN No. The DDC is able to plug-and-play. Description...
User Manual
Page 19
... more instruction. Please check user manual for audio output model. Then tighten the thumbscrews on the computer. Connect the power adapter and power cord to the monitor, then to the VGA and /or HDMI (optional) and /or DP (optional) input socket of the monitor, and the VGA and /or HDMI (optional) and /or DP (optional) output socket of the graphics card on the signal cable connector. 3. Connect the signal cable to a properly grounded AC outlet. English Installation 1.
... more instruction. Please check user manual for audio output model. Then tighten the thumbscrews on the computer. Connect the power adapter and power cord to the monitor, then to the VGA and /or HDMI (optional) and /or DP (optional) input socket of the monitor, and the VGA and /or HDMI (optional) and /or DP (optional) output socket of the graphics card on the signal cable connector. 3. Connect the signal cable to a properly grounded AC outlet. English Installation 1.
User Manual
Page 20
English User Controls 1 2 3 4 5 External controls 1 Function key User Define(Default is Modes Hot Key) 2 Function key User Define(Default is Brightness) 3 Function key 4 Function key 5 Dc Power Input Switch Hot Key Main Menu Hot Key Power on/off the monitor VESA Adaptive SYNC (HDMI/DP): It can allow a VESA Adaptive SYNC supported graphics source to dynamically adjust display refresh rate based on typical content frame rates for power efficient, virtually stutter free and low-latency display update.
English User Controls 1 2 3 4 5 External controls 1 Function key User Define(Default is Modes Hot Key) 2 Function key User Define(Default is Brightness) 3 Function key 4 Function key 5 Dc Power Input Switch Hot Key Main Menu Hot Key Power on/off the monitor VESA Adaptive SYNC (HDMI/DP): It can allow a VESA Adaptive SYNC supported graphics source to dynamically adjust display refresh rate based on typical content frame rates for power efficient, virtually stutter free and low-latency display update.
User Manual
Page 21
..., OSD position and general settings. When you are done, press the back button to quit current page and store. Brightness 100 Actual product specifications may vary. Main Menu Hot key1 (default: Standard mode) To choose scenario mode(sRGB,Reading,Darkroom,User, Standard, ECO, Graphics, Movie) Modes sRGB Reading Darkroom User Standard ECO Graphics Movie Hot key2 (default: Brightness) Open the Brightness control and select your LCD monitor. Hot Key1 Modes, Brightness, Volume, Gamma, Contrast, Blue Light...
..., OSD position and general settings. When you are done, press the back button to quit current page and store. Brightness 100 Actual product specifications may vary. Main Menu Hot key1 (default: Standard mode) To choose scenario mode(sRGB,Reading,Darkroom,User, Standard, ECO, Graphics, Movie) Modes sRGB Reading Darkroom User Standard ECO Graphics Movie Hot key2 (default: Brightness) Open the Brightness control and select your LCD monitor. Hot Key1 Modes, Brightness, Volume, Gamma, Contrast, Blue Light...
User Manual
Page 22
... change mode hot key menu. Modes hot key: to adjust the sliding scales. 4. English Selecting the input Open the Input control and select VGA IN , HDMI , DP or Auto Source. Standard Brightness Contrast Black Boost Blue Light ACM Super Sharpness Auto Config H.Position 100 50 5 Off Off Off 50 Mode - Input source hot key: to enter it. 3. Then press enter button to select input source. Standard Picture V.Position 50 Color Focus 50 Audio Clock 50 Performance OSD System Information 1. Input Input Auto Source HDMI On Main menu...
... change mode hot key menu. Modes hot key: to adjust the sliding scales. 4. English Selecting the input Open the Input control and select VGA IN , HDMI , DP or Auto Source. Standard Brightness Contrast Black Boost Blue Light ACM Super Sharpness Auto Config H.Position 100 50 5 Off Off Off 50 Mode - Input source hot key: to enter it. 3. Then press enter button to select input source. Standard Picture V.Position 50 Color Focus 50 Audio Clock 50 Performance OSD System Information 1. Input Input Auto Source HDMI On Main menu...
User Manual
Page 23
... source to make images sharper and clearer.. Stamdard Picture Modes Color sRGB Mode Off Audio Grayscale Mode Off Performance 6-axis Hue OSD 6-axis Saturate System Information 1. Then press enter button to 10. English 5. Super Sharpness technology can simulate high-resolution images by increasing the brightness without changing lighter shades. 8. Press the MENU key to adjust the sliding scales. Color Picture Color Audio Performance OSD System Information Mode - Toggle to the left or right to open...
... source to make images sharper and clearer.. Stamdard Picture Modes Color sRGB Mode Off Audio Grayscale Mode Off Performance 6-axis Hue OSD 6-axis Saturate System Information 1. Then press enter button to 10. English 5. Super Sharpness technology can simulate high-resolution images by increasing the brightness without changing lighter shades. 8. Press the MENU key to adjust the sliding scales. Color Picture Color Audio Performance OSD System Information Mode - Toggle to the left or right to open...
User Manual
Page 24
....The default value is warm. Audio Picture Color Audio Performance OSD System Information Mode - Modes:To choose scenario mode. 7. Press up or down button to adjust the sliding scales. 4. You can turn sRGB on /off . Press the MENU key to enter it. 3. Mute:To choose mute on or off . Standard Over Drive Adaptive Sync Refresh Rate Num Normal Off Off Then press enter button to open the OSD. 2. Grayscale Mode:To...
....The default value is warm. Audio Picture Color Audio Performance OSD System Information Mode - Modes:To choose scenario mode. 7. Press up or down button to adjust the sliding scales. 4. You can turn sRGB on /off . Press the MENU key to enter it. 3. Mute:To choose mute on or off . Standard Over Drive Adaptive Sync Refresh Rate Num Normal Off Off Then press enter button to open the OSD. 2. Grayscale Mode:To...
User Manual
Page 25
... from the OSD. Adaptive Sync:To choose Adaptive Sync on the screen. Refresh rate num: Display the panel's current refresh rate on /off. 6. Press the MENU key to enter it . 3. OSD Lock: To choose OSD lock on/off the OSD menu. 6. Then press enter button to open the OSD. 2. OSD timeout: Adjust the delay before turning off . Note: OSD Locked: • Set the OSD Lock to "On" by the OSD option and press "Enter" to control functions. 4. Standard Language OSD Timeout Transparency OSD Lock English 10 Off...
... from the OSD. Adaptive Sync:To choose Adaptive Sync on the screen. Refresh rate num: Display the panel's current refresh rate on /off. 6. Press the MENU key to enter it . 3. OSD Lock: To choose OSD lock on/off the OSD menu. 6. Then press enter button to open the OSD. 2. OSD timeout: Adjust the delay before turning off . Note: OSD Locked: • Set the OSD Lock to "On" by the OSD option and press "Enter" to control functions. 4. Standard Language OSD Timeout Transparency OSD Lock English 10 Off...
User Manual
Page 26
... Input Auto Source Wide Mode Hot Key Assignment DDC/CI HDMI Black Level Quick Start Mode HDMI On Full On Normal Off 1. Hot Key Assigment: Select the function of shortcut key 1(Modes, Volume, Brightness, Gamma, Contrast, Blue Light, Over Drive) and shortcut keys 2 (Modes, Volume, Brightness, Gamma, Contrast, Blue Light, Over Drive). 8. Turn on to set through the software on the PC Note: DDC/CI, short for signal source in order. Then press enter button to select System from VGA...
... Input Auto Source Wide Mode Hot Key Assignment DDC/CI HDMI Black Level Quick Start Mode HDMI On Full On Normal Off 1. Hot Key Assigment: Select the function of shortcut key 1(Modes, Volume, Brightness, Gamma, Contrast, Blue Light, Over Drive) and shortcut keys 2 (Modes, Volume, Brightness, Gamma, Contrast, Blue Light, Over Drive). 8. Turn on to set through the software on the PC Note: DDC/CI, short for signal source in order. Then press enter button to select System from VGA...
User Manual
Page 28
... AC power cord is properly connected at the back of monitor. Check if the video signal cable is properly connected to the monitor. Check the power switch. VGA/HDMI/DP Mode (Optional) Problem No picture visible LED status Blue Off Remedy Using the OSD menu, adjust brightness and contrast to maximum or reset to see if you can self-diagnose the problem. If OSD Lock is switched on and in power saving/standby mode. Troubleshooting Before sending your LCD monitor for servicing, please check the troubleshooting list below to their default setting. Check...
... AC power cord is properly connected at the back of monitor. Check if the video signal cable is properly connected to the monitor. Check the power switch. VGA/HDMI/DP Mode (Optional) Problem No picture visible LED status Blue Off Remedy Using the OSD menu, adjust brightness and contrast to maximum or reset to see if you can self-diagnose the problem. If OSD Lock is switched on and in power saving/standby mode. Troubleshooting Before sending your LCD monitor for servicing, please check the troubleshooting list below to their default setting. Check...