ViewSonic VX1933W Service Manual page 16

Primary Presets
1920x1080 @ 60Hz
User Presets
Number of User Presets (recognized timings) Available: 10 presets total in FIFO configuration
Changing Modes
Maximum Mode Change Blank Time for image stability : 3 seconds (Max), excluding "Auto
Adjust" time
It should recall factory setting when execute Auto Image Adjust function by following
conditions,
1. Memory recall under DOS mode (640 x 350, 720 x 400 & 640 x 400).
2. New timing mode detected under DOS mode (640 x 350, 720 x 400 & 640 x 400).
The monitor needs to do "Auto Adjust" the first time a new mode is detected
(see section "0-Touch™ Function Actions")
While running Change Mode, Auto Adjust or Memory Recall, the image shall blank
ViewSonic Corporation 13 CONFIDENTIAL – DO NOT COPY
VX2433wm-1
VX2433wm-CN