IMP-400UHD User Guide
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7.3 Connecting to non-4K-compliant source device
If connecting to a source device that does not support 4K, video may not be output because the built-in EDID
is set to “2160p@60 (3840x2160) 4:4:4” by default. Change the EDID in order to output HDMI signals format
channel selection keys, WEB menu, or commands.
【
7.3.1 From channel selection keys (EDID changing mode)
Press and hold IN3, IN4, and OFF keys for five seconds until you hear the beep tones in order to select
“2160p@60(3840x2160) 4:4:4” or “1080p@60(1920x1080)”.
Press and hold for 5 seconds
[Fig. 7.17] EDID changing mode
■
Checking current EDID resolution
Flashes
Turned ON
[Fig. 7.18] Key status for EDID resolution
[Table 7.5] Current EDID resolution
Key
Current EDID resolution
Turned ON
・
2160p@30(3840x2160) to 4096x2160@60 4:4:4
・
EXTERNAL (External EDID)
・
COPY EDID
Flashes
Resolutions other than 4K (SVGA to WQXGA)
