G904 User Guide Document: G904-2
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10
➢
G904 can support non-VESA standard input timings. The input resolution can be up to 4096x2160
@60 Hz and 8k/2k @30Hz.
➢
Support High Dynamic Range (HDR): SMPTE ST-2084, SMPTE ST-2086 and BT.2020 HDR 10
input signal processing.
➢
HDMI-1 is common input port to share the same input signal for CH1 and CH2. HDMI-6 is common
port for CH3 and CH4.
➢
Only HDMI-1 & HDMI-6 input signals can be looped out. Loop out signal is unprocessed signal. User
can cascade multiple units of GeoBox through Loop out port daisy chain connection. In normal
condition, it can be connected up to 5 units of G904. The maximum connection unit is related to
HDMI cable quality and signal source resolution.
➢
Each processing channel has three HDMI 2.0 input ports
—one is common input to share with other
channel and other two exclusive i
nputs for specific channel only. These two exclusive inputs can’t be
shared with another channel. User can select two input signals from three input ports to implement
PIP/POP application.
➢
User can implement PIP/POP in one channel and connect the output to the input port in another
channel to achieve multi-viewer function. Please see more details in MultiViewer application.
➢
G904 doesn’t have matrix switcher function. If independent content display is required, user needs to
arrange the output connection and let input source be displayed at specific monitor.
➢
User can select input source through remote controller, WebGui or GCT PC tool. Each channel
needs to do input selection separately. Default input is HDMI-1 & HDMI-6.
7.
Output signal and output port configuration
➢
Programmable Output: 1x HDMI 2.0b up to 4096*2400 @60fps or 2560*3840 @60fps, 4:4:4 10-
bits, progressive RGB. The output range is from 800-4096 in horizontal (
with 8 Px/step under
230Mhz, 16 Px/step above 230MHz
) and 720-3840 (with 1 pixel/step) in vertical directions
(maximum resolution is H * V < 9,830,400).
➢
Preset 17 output timing modes with 8-bit/10-bit color and 24/30/50/60/100/120Hz selectable
refresh rate, including frame rate conversion.
Output-4
Output-2
Output-1
Output-3
