Good manual. Even it is an old printed manual, it is well scanned and complete, with all drawings, schematics and parts list. Very good return for the cost.
Thank you very much, I've been very happy to find this manual on "Owner Manual". It's a perfect copy and it has been really useful for my work!
Text excerpt from page 29 (click to view)
Diamond View
OSD Main Menu
Brightness & Contrast Adjustment Brightness (Up&Down): Adjust the brightness of the display. Contrast (Left&Right): Adjust the difference between
Tracking Adjustment
CLOCK: Adjust to minimize any vertical bars or stripes visible on the screen background. The horizontal screen size will also change. PHASE: Adjust to remove any horizontal distortion, and clear or sharpen the image of characters.