Ibm T221 User Manual download pdf (Page 32)

2. Enabling the special OSD (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)

button. Press the 'select / enter' button to access the information

screen. The refresh rate and screen resolution will be displayed, as in

this example:

b. Press the 'navigate left' button three times, and then press the

'navigate right' button three times. The special OSD menu will be

display, as in this example:

In this display, the firmware version is shown in the following format:

-1- aaa bbb

c ddd eee

where

aaa: DDC-CPU version

bbb: OSD-CPU version

c: Reserved

ddd: USB-CPU version

eee: FPGA-LOGIC version

If the special OSD menu does not appear, press the ‘select/enter’ button

to exit from the OSD menu. and try again from step 2a.

3. Checking the current settings

a. In the special OSD menu, press the 'navigate left' or 'navigate right'

button to show panel 2 of the special OCD menu.

b. In about five seconds, the current EDID settings will be displayed, as

in this example:

If the EDID setting is given as 000, or any number greater than 63, or a

value ending in 'x', an error has occurred; repeat step 3 to try again. For

details, see “Valid setting”.

4. Changing the settings

a. From the table in the 'valid setting' section, select the number of the

setting you want to use.

b. Set the brightness level to the number for the EDID setting you have

chosen (see user's guide), you can choose values from 0 to 20. For

higher number, firstly enable the special OSD menu and then exit it by

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 42 43

No comments

Ibm T221 User Manual Page 32