4.Press the MENU LEFT or MENU RIGHT key to enter the WHITE TONE sub menu.
5.In the WHITE TONE sub menu, press the MENU UP/DOWN keys to select NORMAL RED, NORMAL GREEN, or NORMAL BLUE.
6.Use the MENU LEFT/RIGHT keys to set the values of NORMAL RED, NORMAL GREEN and NORMAL BLUE to 40.
7.Press the MENU button twice to enter the normal user menu.
8.In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary).
9.Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu.
10.Use the MENU UP/DOWN keys to select PICTURE. Be sure to record the current value of PICTURE.
11.Use the MENU LEFT/RIGHT keys to set the value of PICTURE to zero.
12.Use the MENU UP/DOWN keys to select BRIGHTNESS. Be sure to record the current value of BRIGHTNESS.
13.Use the MENU LEFT/RIGHT keys to set the value of BRIGHTNESS to minimum (OSD just visible in a dark room).
14.Press the MENU button twice to return to the top level SDAM menu.
15.Press the STATUS/EXIT button to hide the SDAM onscreen display.
16.Connect the RF output of a video pattern generator to the antenna input.
17.Input a "black picture" test pattern to the television set.
18.Set the oscilloscope to 50 V/div and the time base to 0.2 milliseconds (external triggering on the vertical pulse).
19.Ground the scope at the CRT panel and connect a 10:1 probe to one of the cathodes of the picture tube socket (see schematic diagram B).
20.Measure the cut off pulse during first full line after the frame blanking (see Fig.
21.Select the cathode with the highest VDC value for the alignment. Adjust the V
22.Press the STATUS/EXIT button to display the SDAM onscreen display.
23.Press the MENU button to enter the normal user menu.
24.In the normal user menu, use the MENU UP/DOWN keys to highlight the PICTURE sub menu (if necessary).
25.Press the MENU LEFT/RIGHT keys to enter the PICTURE sub menu.
26.Use the MENU UP/DOWN keys to select PICTURE.
27.Use the MENU LEFT/RIGHT keys to reset the value of PICTURE to the original value.
28.Use the MENU UP/DOWN keys to select BRIGHTNESS.
29.Use the MENU LEFT/RIGHT keys to reset the value of BRIGHTNESS to the original value.
30.Press the MENU button twice to return to the top level SDAM menu.
31.Use the POWER button on the remote control transmitter or the POWER button on the television set to turn off the television set. This will save the changes