Acer H236HL Monitor Service Guide
Page 4
... each dot, thus, presenting a palette of the sub-pixels, the LM230WF3-S2E2 characteristics provide an excellent flat panel display for office automation products such as monitors. It has been designed to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic displays are arranged in the...
... each dot, thus, presenting a palette of the sub-pixels, the LM230WF3-S2E2 characteristics provide an excellent flat panel display for office automation products such as monitors. It has been designed to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic displays are arranged in the...
Acer H236HL Monitor Service Guide
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... the electrical requirement of 32 linear distributed gray-scales (0~ 700mv) can be performed under user mode, which allows that the brightest two of the monitor.
... the electrical requirement of 32 linear distributed gray-scales (0~ 700mv) can be performed under user mode, which allows that the brightest two of the monitor.
Acer H236HL Monitor Service Guide
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... Humidity: 15% to 90% Storage Humidity: 15% to drive the main board chips each voltage. The function key board is used for OSD control, monitor power ON/OFF and the LED indicator for power status. LCD Panel Driving system Pixel pitch Contrast Ratio Response time Luminance of 1 half-wave missing... /700(min) 14ms (Typ.). 28ms(max) 250 cd/m2 H/V TTL Input H-Frequency 30kHz-83kHz Viewing angle V-Frequency 56-75Hz H:178/ V:178(typ); 5 The LCD monitor will provide AC to DC voltage to 90% Operating Altitude: 12,000 feet Storage Altitude: 40,000 feet < 55A peak at 240 VAC and cold...
... Humidity: 15% to 90% Storage Humidity: 15% to drive the main board chips each voltage. The function key board is used for OSD control, monitor power ON/OFF and the LED indicator for power status. LCD Panel Driving system Pixel pitch Contrast Ratio Response time Luminance of 1 half-wave missing... /700(min) 14ms (Typ.). 28ms(max) 250 cd/m2 H/V TTL Input H-Frequency 30kHz-83kHz Viewing angle V-Frequency 56-75Hz H:178/ V:178(typ); 5 The LCD monitor will provide AC to DC voltage to 90% Operating Altitude: 12,000 feet Storage Altitude: 40,000 feet < 55A peak at 240 VAC and cold...
Acer H236HL Monitor Service Guide
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... low according to the timing. 1.3.2.4 Sync Signal Levels: Level: L = 0V ~ 0.8V H = 2.4V ~ 5V 1.3.2.5 Abnormal Signal Immunity: The monitor shall not be damaged by improper sync timing, pulse duration, absence of sync, abnormal input signal amplitude, or any other anomalous behavior of a graphics card.... color. Pulse polarity The tolerance for detecting the horizontal frequency is between ±0.5Hz from center frequency 1.3.3.1 Power On/Off Switch: The monitor shall have a power control switch visible and accessible on the front of a new frame. Symbol Item M in Max Uni 1 Fh...
... low according to the timing. 1.3.2.4 Sync Signal Levels: Level: L = 0V ~ 0.8V H = 2.4V ~ 5V 1.3.2.5 Abnormal Signal Immunity: The monitor shall not be damaged by improper sync timing, pulse duration, absence of sync, abnormal input signal amplitude, or any other anomalous behavior of a graphics card.... color. Pulse polarity The tolerance for detecting the horizontal frequency is between ±0.5Hz from center frequency 1.3.3.1 Power On/Off Switch: The monitor shall have a power control switch visible and accessible on the front of a new frame. Symbol Item M in Max Uni 1 Fh...
Acer H236HL Monitor Service Guide
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... Screen Display system shall be used to change the settings of the current function. 4) When First menu is on, press >(Input) key to control the monitor. Current setting will be saved and OSD will be tuned off when the keys are controlled by OSD buttons on the front of the...
... Screen Display system shall be used to change the settings of the current function. 4) When First menu is on, press >(Input) key to control the monitor. Current setting will be saved and OSD will be tuned off when the keys are controlled by OSD buttons on the front of the...
Acer H236HL Monitor Service Guide
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11 B) Menu Operation: Pressing the MENU button brings up the first level menu. C) OSD Function: Acer e-Color Management Contrast, Brightness, ACM H-position, V-position Clock, Focus OSD position, Timeout Color Select and adjust (warm, cool, user). 15 Language selected (English, Deutsch, French, ... OSD Timeout DDC/CI User R/G/B Volume Stand rd 100 50 Off Warm English 50 50 10s On 50/50/50 70 1.3.4 Monitor Modes and Timing Capability: 1.3.4.1 Format and Timing: The monitor shall synchronize with any vertical frequency from 56 to 75 Hz, and with any horizontal frequency from 30 to 83 KHz.
11 B) Menu Operation: Pressing the MENU button brings up the first level menu. C) OSD Function: Acer e-Color Management Contrast, Brightness, ACM H-position, V-position Clock, Focus OSD position, Timeout Color Select and adjust (warm, cool, user). 15 Language selected (English, Deutsch, French, ... OSD Timeout DDC/CI User R/G/B Volume Stand rd 100 50 Off Warm English 50 50 10s On 50/50/50 70 1.3.4 Monitor Modes and Timing Capability: 1.3.4.1 Format and Timing: The monitor shall synchronize with any vertical frequency from 56 to 75 Hz, and with any horizontal frequency from 30 to 83 KHz.
Acer H236HL Monitor Service Guide
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15 1.7 Mechanical and Packing: Width: Height: Depth: Weight: Monitor 531.40mm 402.21mm 173.44mm 3.55KG Dimension (mm): Packed Monitor 613 mm 118 mm 413mm 5.1144 KG
15 1.7 Mechanical and Packing: Width: Height: Depth: Weight: Monitor 531.40mm 402.21mm 173.44mm 3.55KG Dimension (mm): Packed Monitor 613 mm 118 mm 413mm 5.1144 KG
Acer H236HL Monitor Service Guide
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... be flying. This message will be flying with orange LED, and mute after about 60Secs. b. Display Acer eColor Management OSD when user press "e" button at Function menu or trigger this message, and the monitor do the auto config Please Wait function. No Signal When the video cable is connected, but the... is out of the monitor support range, will show this message, then enter power saving. Input Not Supported When the Hsync Frequency, Vsync Frequency or Resolution is no active ...
... be flying. This message will be flying with orange LED, and mute after about 60Secs. b. Display Acer eColor Management OSD when user press "e" button at Function menu or trigger this message, and the monitor do the auto config Please Wait function. No Signal When the video cable is connected, but the... is out of the monitor support range, will show this message, then enter power saving. Input Not Supported When the Hsync Frequency, Vsync Frequency or Resolution is no active ...
Acer H236HL Monitor Service Guide
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S2 Unscrew the two screws and then open all latches with tool. S3 Remove the rear cover. 27 4.2 Disassembly procedures: S1 Put the monitor on a protective cushion. ① Unscrew the screw as the below picture ② Pull out the stand ass'y.
S2 Unscrew the two screws and then open all latches with tool. S3 Remove the rear cover. 27 4.2 Disassembly procedures: S1 Put the monitor on a protective cushion. ① Unscrew the screw as the below picture ② Pull out the stand ass'y.
Acer H236HL Monitor Service Guide
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35 6. Firmware Upgrade Process The SOP as below apply to the model H236HL 6.1 Materials list ISP JIG: 715GT089-B/C VGA cable TPV P/N: 089G728 GAA DB PC Monitor USB cable TPV P/N: 089G1758 X USB port driver ISP tool: V1.7 Beta2 New F/W
35 6. Firmware Upgrade Process The SOP as below apply to the model H236HL 6.1 Materials list ISP JIG: 715GT089-B/C VGA cable TPV P/N: 089G728 GAA DB PC Monitor USB cable TPV P/N: 089G1758 X USB port driver ISP tool: V1.7 Beta2 New F/W
Acer H236HL Monitor Service Guide
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Check this F/W version. Factory reset will turn it on , when the screen lights, release the key and press "MENU" again to open the menu with "F" and select "F" to monitor and turn off Burn in mode. 2 1 Connect VGA source to open the user menu. S3. And then open factory menu. Pressing "e" and power on . Restart the monitor. S1. S2. 41 6.5 Check the firmware version.
Check this F/W version. Factory reset will turn it on , when the screen lights, release the key and press "MENU" again to open the menu with "F" and select "F" to monitor and turn off Burn in mode. 2 1 Connect VGA source to open the user menu. S3. And then open factory menu. Pressing "e" and power on . Restart the monitor. S1. S2. 41 6.5 Check the firmware version.
Acer H236HL Monitor Service Guide
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42 6 . 6 Troubleshooting. 6.6.1 Can't Entry ISP Mode!! (1) Check the cables and ISP JIG are connected fluently. (2) Click the usb driver installed correct. (3) AC off the monitor for a while and retry it. (4) Change ISP JIG or cable. (5) Change PC.
42 6 . 6 Troubleshooting. 6.6.1 Can't Entry ISP Mode!! (1) Check the cables and ISP JIG are connected fluently. (2) Click the usb driver installed correct. (3) AC off the monitor for a while and retry it. (4) Change ISP JIG or cable. (5) Change PC.
Acer H236HL Monitor Service Guide
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LPT cable(male to male) VGA cable 12V DC adapter ISP Board: 715GT034-B EDID LPT cable(male to male) - Monitor - VGA cable -12V DC adapter - PC - LPT port driver - ISP Board: 715GT034-B - ISP tool: TPVDDC20100901.exe - Writing EDID Process The SOP as below apply to the model H236HL Analog+DVI+HDMI 7.1 Test Environment Preparation: Hardware and Software Required: - 43 7.
LPT cable(male to male) VGA cable 12V DC adapter ISP Board: 715GT034-B EDID LPT cable(male to male) - Monitor - VGA cable -12V DC adapter - PC - LPT port driver - ISP Board: 715GT034-B - ISP tool: TPVDDC20100901.exe - Writing EDID Process The SOP as below apply to the model H236HL Analog+DVI+HDMI 7.1 Test Environment Preparation: Hardware and Software Required: - 43 7.
Acer H236HL Monitor Service Guide
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44 PC Monitor LPT port driver ISP tool: TPVDDC20100901.exe EDID
44 PC Monitor LPT port driver ISP tool: TPVDDC20100901.exe EDID
Acer H236HL Monitor Service Guide
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48 S9. Check the Only connect HDMI" and "Write SN", and type in the 22 digit S/N which must be the same as S/N in the monitor's barcode. 1 2 3 S10. Click "Program" to start writing. When the green "PASS" appear, the process is finished.
48 S9. Check the Only connect HDMI" and "Write SN", and type in the 22 digit S/N which must be the same as S/N in the monitor's barcode. 1 2 3 S10. Click "Program" to start writing. When the green "PASS" appear, the process is finished.
Acer H236HL Monitor Service Guide
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If can 't write! Take apart the monitor and connect the 7pin of EEPROM to GND to restart the monitor (AC on the monitor and turn on last to try to diable write protection then write EDID one by one. "Information"-"SN" in on it). If can 't write! S3. If can't write! S1. You could try again. S2. Press "MENU" key -" "- Set the Burn in user mode. 7.5 Q&A S1. 49 7.4 Check the S/N.
If can 't write! Take apart the monitor and connect the 7pin of EEPROM to GND to restart the monitor (AC on the monitor and turn on last to try to diable write protection then write EDID one by one. "Information"-"SN" in on it). If can 't write! S3. If can't write! S1. You could try again. S2. Press "MENU" key -" "- Set the Burn in user mode. 7.5 Q&A S1. 49 7.4 Check the S/N.