Phen1 New User

Comments

  • I'll repost my question to this page so that it was easy to understand what I am talking about Acer-Tommy wrote:The PWM is for the signal but the backlight does not use PWM. The backlight uses 5V DC. Does H226HQL have PWM in backlight dimming/regulation? No The thing is some monitors use "hybrid solution" for brightness…
  • As far as I understand, PWM at very high frequences can't be registered by equipment from the review. So I want to get Acer's answer to know for sure
  • I've just realized I forgot to ask about PWM and brightness range. Some monitors use "hybrid solution" for brightness regulation: Eizo EV2336W: "PWM free down to 20% brightness, but used at 200Hz below" Dell U2413: "No PWM down to 20% brightness, but used 19 - 0% at high 8750Hz" What about H226HQL bmid? Is it PWM free for…
  • Acer-Tommy wrote:1. Does H226HQL bmid use 5V DC in all brightness range (0-100%)? * The H226HQL uses 5V DC for the back light and it is not related to the brightness. Brightness is controlled by the OS. I am not an engineer and I hardly imagine how the monitors work but according to this link there are monitors that use so…
  • Acer-Tommy, that's awesome news! I have only two questions: 1. Does H226HQL bmid use 5V DC in all brightness range (0-100%)? 2. Are all H226HQL bmid models wihout PWM or it depends on region, date of manufacture, revision, etc? Thank you very much for your answers!
  • I would like to get an answer as well
  • I second datacons's question. I also would like to know if PWM/PWM free backlight in H226HQL bmid depends on model revision, model number (I've seen two so far - UM.WH6EE.002 and UM.WH6EE.001), date of production, region (I live in Russia) and any other possible factor. Thank you!
  • Thank you for your answers! The_Nephilim Here is some other company pdf: It looks like DVI supports HDCP and HDMI doesn't. Acer-Tommy As far as I understand you work at Acer, right? Here is the answer from Acer support: http://i.imgur.com/YDxG009.png 11 kb It says: Spoiler (Highlight to read)I would like to inform you that…
  • Thank you for your answer! I've just got an email from Acer Support and they say DVI is compatible with HDCP but HDMI is not
Avatar