(HDMI, VGA, CVBS, YUV) to display them on a full HD 1080P video projector or Screen. STK-81H-SCA is powerful and easy to use and set-up. It can be controlled by front panel, provide IR remote control or by control systems through RS-232 or IP connections.
STK-81H-SCA user manual 5. OPERATION CONTROLS AND FUNCTIONS a. Front Panel 1- POWER Button and LED: Press this button to switch the device on or to set it to standby mode. Once the device is connected to an active power supply and the Power Switch on the back panel is turned on, the LED will illuminate and the device will switch on automatically.
STK-81H-SCA user manual c) COAX: Connect to an amplifier or active speakers for audio output in digital format. Note: When the input audio source signal is in bit-stream format and the AUDIO SOURCE setting is set to AUTO in the OSD menu, the coaxial output will bypass the input audio signal including compatible surround sound formats.
STK-81H-SCA user manual e. RS-232 and Telnet Commands COMMAND DESCRIPTION S POWER 0/1 0=OFF 1=ON R POWER Reports the numeric equivalent for POWER setting (as above) S SOURCE 1~8 1=HDMI 1 5=VIDEO 2=HDMI 2 6=PC 1 3=HDMI 3 7=PC 2...
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STK-81H-SCA user manual S HUE 0~60 Sets the numerical equivalent for the HUE setting (0~60) R HUE Reports the numerical equivalent for the HUE setting S SATURATION 0~60 Sets the numerical equivalent for the SATURATION setting (0~60) R SATURATION Reports the numerical equivalent for the SATURATION setting...
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STK-81H-SCA user manual Checks the FIRMWARE version and SOURCE information: 0.00~x.xx SOURCE: HDMI ~ PC3 PORT ON: LAST ~ PC3 VOL + Raises the volume level (VOLUME * IS SET) VOL - Lowers the volume level (VOLUME * IS SET) QUIT Exit.
STK-81H-SCA user manual f. OSD Menu 4TH MENU MAIN MENU SUB MENU 3RD MENU DISPLAY OUTPUT 640×480 60 800×600 60 1024×768 60 1280×768 60 1360×768 60 1280×720 60 1280×800 60 1280×1024 60 1440×900 60 1400×1050 60 1680×1050 60 1600×1200 60 1920×1080 60...
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STK-81H-SCA user manual 4TH MENU MAIN MENU SUB MENU 3RD MENU DISPLAY SIZE OVER SCAN FULL* FOLLOW INPUT PAN SCAN LETTER BOX UNDER 2 UNDER 1 MODE INFO INFO* INPUT HDCP (HDMI mode only) AUTO SETUP (PC mode only) H_POSITION...
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STK-81H-SCA user manual 4TH MENU MAIN MENU SUB MENU 3RD MENU COLOR CONTRAST 0~60 (30) BRIGHTNESS 0~60 (30) COLOR R 0~1023 (512) G 0~1023 (512) B 0~1023 (512) R OFFSET 0~1023 (512) G OFFSET 0~1023 (512) B OFFSET 0~1023 (512)
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STK-81H-SCA user manual 4TH MENU MAIN MENU SUB MENU 3RD MENU SETUP FACTORY RESET*2 KEY LOCK OFF* POWER SAVE OFF* IP MODE DHCP* STATIC 0.0.0.0.~ SET STATIC IP IP ADDRESS 255.255.255.255*3 0.0.0.0.~ SUBNET MASK 255.255.255.255*4 0.0.0.0.~ DEF.GETWAY 255.255.255.255*5 FREERUN BLACK...
STK-81H-SCA user manual 7. WARRANTY AND CONTACTS The warranty of this product is 2 years Parts and Labor from the date of purchase. If the fault in the product is due to improper use of the product or operations carried out by third parties, the warranty is lost.
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