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VAC6840N Video & Audio 2X1 Switcher
Chapter 3 Operation and Control
3.1 Switches and Key
Refer to Figure 3-1 or Table 3-1（Bank）to complete control.
3.2 Bank Selection
The SW1 function is set to default. Please refer to Tab. 3-1
1.
SW1 Mode Selection
SW1 is a 16-position rotary switch, which is used to select the specific setting.
The selection range is: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
2.
SW2 Mode Selection
SW2 is a toggle switch, which is used to decide the concrete figure of the setting made by SW1.
SW2 is a 3-position toggle switch, used to decide the concrete figure of the setting made by SW1.
To keep SW2 at the position of "UP" or "DOWN", the continuous adjustment can be achieved.
3.
SW3
The key of SW3 is not valid.
SW1
Function
Position
0
Select mode
1
Control mode
Specifications are subject to change without notice.
Fig. 3-1 Switches and Key
Tab. 3-1 Bank SW1 Function Setting
Options
(The position of toggling SW2:
SW2 is toggled down.)
0 ：625
1 ：525
2 ：AUTO SELECT
(auto recognition)
Notes:
The modes above will cycle between: 0, 1
and 2, when SW2 is toggled repeatedly.
0：BYPASS mode
（when it is selected , BYPASS LED lamp in
the module will also light in green）
Operating Manual
Default
*AUTO
SELECT
*AUTO
—6—
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