DISCLAIMERS The information in this manual has been carefully checked and is believed to be accurate. Cypress Technology assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use. Cypress Technology assumes no responsibility for any inaccuracies that may be contained in this document.
SAFETY PRECAUTIONS Please read all instructions before attempting to unpack, install or operate this equipment and before connecting the power supply. Please keep the following in mind as you unpack and install this equipment: • Always follow basic safety precautions to reduce the risk of fire, electrical shock and injury to persons.
1. INTRODUCTION This compact, yet versatile, 4K UHD HDMI/VGA to HDMI Switching Scaler accepts a wide range of resolutions from 480i up to 1080p/ WUXGA over the VGA input and up to 4K@60Hz (4:4:4) on the HDMI input. With the use of the 3.5mm audio input, stereo audio may be embedded with either source as well.
4. SYSTEM REQUIREMENTS HDMI source equipment such as a media player, video game console or set-top box. VGA source equipment such as a PC, laptop or set-top box. HDMI receiving equipment such as an HDTV, monitor or audio amplifier.
AUTO ADJ. HDMI TX RX POWER HDMI OUT SY-UHDVGA-4K22 POWER LED: This LED will illuminate to indicate the unit is on and receiving power. HDMI OUT Port: Connect to an HDMI TV, monitor, or amplifier for digital video and audio output.
6.2 Rear Panel HDMI IN VGA IN AUDIO IN DC 5V HDMI IN Port: Connect to HDMI source equipment such as a media player, game console or set-top box. VGA IN Port: Connect to VGA source equipment such as a PC or laptop.
6.3 RS-232 Pinout and Defaults SERIAL PORT DEFAULT SETTINGS 3-pin Terminal Block Baud Rate 19200 Data Bits Parity Bits None Stop Bits Flow Control None 6.4 RS-232 Commands COMMAND Description and Parameters help Show the full command list. ? Show the full command list.
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COMMAND Description and Parameters set uart 1 baudrate N1 Set the baud rate of the RS-232 port. Available values for N1: [4800 baud] [9600 baud] [19200 baud] [38400 baud] [57600 baud] [115200 baud] set uart 1 stop bit N1 Set the number of stop bits for the RS-232 port.
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COMMAND Description and Parameters get uart 1 parity Show the current parity setting of the RS-232 port. set out A route N1 Route the specified input to the HDMI output. Available values for N1: [HDMI input] [VGA input] get out A route ...
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COMMAND Description and Parameters get in N1 timing string Show the index number and description of the current resolution detected on the specified input. Available values for N1: [HDMI input] [VGA input] set automation event N1 uart A N2 Enable or disable the specified Automation Event's RS-232 response.
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COMMAND Description and Parameters set automation event N1 uart A command N2 Set the RS-232 command string to send when the specified Automation Event is activated. Available values for N1: [Power on] [Out A source active] [Out A source lost] N2 = {ASCII command string} get automation event N1 uart A command ...
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COMMAND Description and Parameters get automation event N1 uart A delay Show the delay time for the specified Automation Event's RS 232 response. Available values for N1: [Power on] [Out A source active] [Out A source lost] set automation event N1 uart A wait N2 Set the length of time to wait after an Automation Event's RS 232 response has been activated before ANY other Automation Event can be detected.
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COMMAND Description and Parameters set out A timing N1 Set the output resolution to use on the HDMI output. Available values for N1: [Native] [640x480p60] [800x600p60] [1024x768p60] [1280x768p60] [1280x800p60] [1280x1024p60] [1360x768p60] [1400x1050p60] [1440x900p60] [1600x1200p60] [1680x1050p60] [1920x1200p60 RB] [2560x1600p60 RB] [1920x1080p60] [1280x720p60] [2048x1080p50]...
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COMMAND Description and Parameters [2560x1080p50] [2560x1080p60] [3840x2160p24] [3840x2160p25] [3840x2160p30] [3840x2160p50] [3840x2160p60] [4096x2160p24] [4096x2160p25] [4096x2160p30] [4096x2160p50] [4096x2160p60] get out A timing Show the current resolution used by the HDMI output. set out A contrast N1 Set the contrast level of the HDMI output. N1 = 0 ~ 60 [Contrast] get out A contrast ...
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COMMAND Description and Parameters get out A saturation Show the current saturation level of the HDMI output. set out A hue N1 Set the hue value of the HDMI output. N1 = 0 ~ 60 [Hue] get out A hue Show the current hue value of the HDMI output.
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COMMAND Description and Parameters set out A aspect ratio N1 Set the aspect ratio of the video shown on the HDMI output. Available values for N1: [Overscan] [Full] [Best fit] [Pan scan] [Letterbox] [Under 2] [Under 1] [Follow In] get out A aspect ratio ...
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COMMAND Description and Parameters get out A r gain Show the HDMI output's current red gain level. set out A g gain N1 Set the HDMI output's green gain level. N1 = 0 ~ 1023 [Green gain] get out A g gain Show the HDMI output's current green gain level.
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COMMAND Description and Parameters set in 2 hposition N1 Set the PC horizontal position for the VGA input. N1 = 0 ~ 250 [Horizontal position] get in 2 hposition Show the current PC horizontal position for the VGA input. set in 2 vposition N1 ...
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COMMAND Description and Parameters set audio out A mute N1 Enable or disable muting the HDMI output’s. Available values for N1: [Unmuted] [Muted] get audio out A mute Show the current mute state of the HDMI output’s audio. set audio out A route N1 ...
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COMMAND Description and Parameters set in 1 edid N1 Set the EDID to use with the HDMI input. Available values for N1: [FHD 2CH] [UHD 2CH] [UHD+ 2CH] [Output A] [Output A (Auto updating)] get in 1 edid Show the EDID currently being used by the HDMI input.
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COMMAND Description and Parameters get in 1 hdcp mode Show the current HDCP behavior used by the HDMI input. get in 1 hdcp status Show the current HDCP status of the HDMI input. get out A hdcp status Show the current HDCP status of the HDMI output.
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