UD101L User Guide Document: UD101L-2
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10.4. Change Background Color
When no signal input, the system will show blue color background with [Power Saving Mode]
message on the screen. User can change background color to black on the screen without text
message on it through [Options]
→
[Accessibility]
→
Black Screen]
→
[On]
10.5. Turn off splash screen Logo
➢
Use can turn off splash screen Logo through [Options]
→
[Accessibility]
→
[Logo Time Out] and
set the value at “0”. Default setting is 10 seconds.
➢
It will reduce the boot up time.
11. Trouble Shooting
11.1. Front Panel LED indicators
➢
User should see Input / Output LED lights in each channel. If no light illuminated in specific
channel, please check Input / Output connecting cables, signal source in that channel.
➢
If user sees continuous flashing in some channel LED, it means OSD may be locked. Please
press [Menu] key for 5 seconds or press 850 number keys in remote controller to disable [OSD
locked].
11.2. Intermittent or Loss of Input Signal
➢
Check the HDMI cable quality and make sure all cables are fitted correctly. 4k/60 signal
requires high speed certified cables.
➢
Cable length: Connecting cable length should be as short as possible. Replace a short cable to
verify the possible root cause.
