VAC-2000UHD / 4000UHD User’s Guide
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7.2 Locking menu operation keys
Press and hold the “SET” key for 3 seconds or longer to set/cancel key lock.
If the VAC is powered off with keys locked, the key are still locked at the time of reboot
ON
OFF
－
＋
MENU
SET
POWER
SIGNAL
KEY LOCK
VAC-4000UHD
DISTRIBUTIO N AMPLIFIER for HDMI
Menu operation keys will be locked by pressing the
“
SET
”
key for three seconds.
LED turns off
LED lights
KEY LOCK
KEY LOCK
[Fig. 7.2] Locking menu operation keys
7.3 Initialization
All input and output settings will be initialized by powering on while pressing the “SET” key.
Note:
Once settings are initialized, they cannot be restored to the previous settings.
All input and output settings will be initialized by powering on while pressing the “SET” key.
MENU
MENU
MENU
MENU
ON
OFF
－
＋
MENU
SET
POWER
SIGNAL
KEY LOCK
VAC-4000UHD
DISTRIBUTIO N AMPLIFIER for HDMI
[Fig. 7.3] Initialization
