4-2
1. Application
This specification shall be applied to the adjustment of the LCD1920NX set.
2. Basic operation
2.1 General conditions
Unless otherwise specified, adjustments shall be carried out under the following conditions:
1) Power source voltage : AC 100 - 120V/ 220 - 240V ± 10%, 50/60Hz
2) Equipment to be used : Equipment that can generate an output of the adjusted LCD1920NX unit or
equivalent.
3) Connections : Connections are made to the D-SUB connector of the unit under inspection by
means of the connector that can carry each output of the LCD1920NX. The
VIDEO IN of the unit being inspected shall be changed over through D-SUB
according to the instructions given in each item.
2.2 Basic operation
2.2.1 Video input change
Irrespective of the presence of any signal input, the video input can be auto change by CPU if input only one
source (digital or analog). The signal received first is displayed. An input change can also push the [-] button,
when the OSD menu "VIDEO (ANALOG/DIGITAL)" or the OSD menu is not displayed.
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