SY Electronics Ltd, 7 Worrall Street, Salford, Manchester, M5 4TH, United Kingdom
Tel: +44 (0) 161 868 3450 –
www.sy.uk
User Manual
SY-HDS41A-18G
4K 18G HDMI 2.0
4x1 Switcher
with ARC
4 Input HDMI Switcher
with
De-Embedded Audio and ARC support
Page 1: ...td 7 Worrall Street Salford Manchester M5 4TH United Kingdom Tel 44 0 161 868 3450 www sy uk User Manual SY HDS41A 18G 4K 18G HDMI 2 0 4x1 Switcher with ARC 4 Input HDMI Switcher with De Embedded Audio and ARC support ...
Page 2: ... 4K 60 full 3D HDCP1 4 2 2 and CEC Connectors and Controls Front Name Description SELECT For manual selection of the desired input or toggling between the Auto Manual switching modes Power LED Unit is powered when this LED is lit A Audio Status Green for de embedded HDMI or Yellow for ARC mode M Selection Mode Green for Manual switching mode or Yellow for Auto switching mode Input LEDs 1 4 Indicat...
Page 3: ...on mode press and hold the SELECT button for 3 seconds until the M LED Mode changes to yellow In this mode the SY HDS41A 18G behaves in the following manner 1 New input When a new HDMI signal is detected that input is automatically selected 2 Source removed When currently selected source is removed it will automatically select the next available input starting at input 1 3 Front Panel Select Only ...
Page 4: ... EDID 1 factory 1080p 60 5 1ch Audio D D U U 12 Custom EDID 2 factory 1366x768 60Hz 2ch Audio D D U D 13 Custom EDID 3 factory 4K60 10 bit colour 2ch Audio D D D U 14 Custom EDID 4 factory 4K60 10 bit colour 2ch Audio D D D D 15 Custom EDID 5 factory 4K60 10 bit colour 7 1 Audio Table 1 EDID Switch Settings In the above table D means the switch is in the DOWN ON state and U means it is in the UP O...
Page 5: ...onnections to the 3 5 mm stereo jack connector are All commands to the SY HDS41A 18G must be terminated with a carriage return character 0x0d All replies for the SY HDS41A 18G are always terminated with both the carriage return and line feed characters 0x0d 0x0a Action Command Response Select input 1 HDMI1 HDMI1 Select input 2 HDMI2 HDMI2 Select input 3 HDMI3 HDMI3 Select input 4 HDMI4 HDMI4 Enabl...
Page 6: ...e off SRCOff SRCOff Play SRCPlay SRCPlay Pause SRCPause SRCPause Stop SRCStop SRCStop Fast Forward SRCForward SRCForward Fast Rewind SRCBackward SRCBackward Next Section SRCSkipForward SRCSkipForward Previous Section SRCSkipBackward SRCSkipBackward Open menu SRCMenu SRCMenu Go Back SRCBack SRCBack Conform OK SRCOK SRCOK Exit SRCExit SRCExit Navigate Up SRCUp SRCUp Navigate Down SRCDown SRCDown Nav...
Page 7: ...t HDCP Standards 1 4 and 2 2 Output HDCP Standards 1 4 and 2 2 Audio Analogue Output Stereo audio from 3 5mm stereo jack Format for De embedding PCM 2ch only Output Impedance 70R Frequency Response 20Hz to 20kHz 3dB General RS232 Control 9600 8 data bits 1 stop bit no parity No handshaking Power Supply 5V DC Power Consumption 5 W max Operating Condition 0 40 C 10 90 RH non condensing Dimensions W ...
Page 8: ...contact with these products After Sales Service 1 Should you experience any problems while using these products firstly refer to the Troubleshooting section in this manual before contacting SY Technical Support 2 When calling SY Technical Support the following information should be provided Product name and model number Product serial number Details of the fault and any conditions under which the ...
