VAC-2000UHD / 4000UHD User’s Guide
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8.3.2 [ C10 to C1n ] Setting how long Hot plug is ignored
You can set the masking time to ignore video output requests that are sent from the sink device.
If those signals are repeatedly sent from the sink device within a short cycle, the VAC tries to set the video
output every time. As a result, video may not be output. In this case, video can be output correctly by setting
this menu.
VAC-4000UHD
Sink device
ON
OFF
－
＋
MENU
SET
POWER
SIGNAL
KEY LOCK
VAC-4000UHD
DISTRIBUTIO N AMPLIFIER for HDMI
Video signal
Video output request signals
Hot plug
Masking time
Hot plug
(with mask setting)
Video signals
Video output request
Video output request
Data
Data
[Fig. 8.9] Hot plug ignorance time
Menu numbers
C10 to C11
: OUT1 to OUT2 (VAC-2000UHD)
C10 to C13
: OUT1 to OUT4 (VAC-4000UHD)
Setting values
oFF : No masking [Default]
02 to 15 : 2 to 15 [second]
