Instruction/ maintenance manual of the product DG3 IBM
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IBM 9503 - T221 LCD monitor Updating the EDID settings for your monitor (R1.3) Page 1 of 4 Introduction Modern monitors internally store data on their performance characteristics and capabilities in an abbreviated format.
IBM 9503 - T221 LCD monitor Updating the EDID settings for your monitor (R1.3) Page 2 of 4 2 . Enabling the special OS D (on - screen display) menu a. Press the leftmost OSD button (select/enter) and navigate to the (i) (information) icon by using the ‘< - ‘ (navigate left) or ‘ - >’ (navigate right) buttons.
IBM 9503 - T221 LCD monitor Updating the EDID settings for your monitor (R1.3) Page 3 of 4 4. Changing the EDID setting a. From the table in the ‘Valid settings’ section, choose the number of the EDID setting you want to use.
IBM 9503 - T221 LCD monitor Updating the EDID settings for your monitor (R1.3) Page 4 of 4 Valid settings The DDC - CPU firmware that performs the EDID setting process within the monitor can only detect and update certain types of EDID setting. If it encounters a sett ing it does not recognize, it reads it as 000 (unknown).
An important point after buying a device IBM DG3 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought IBM DG3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data IBM DG3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, IBM DG3 you will learn all the available features of the product, as well as information on its operation. The information that you get IBM DG3 will certainly help you make a decision on the purchase.
If you already are a holder of IBM DG3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime IBM DG3.
However, one of the most important roles played by the user manual is to help in solving problems with IBM DG3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device IBM DG3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
