DESCRIPTION The IN3526 is a six input and one output switcher designed for composite or S-Video signals. The IN3526 switcher is designed to route several video source signals to an attached video recorder, monitor, projector or other video equipment. Users may select the desired input channel using front panel buttons or via remote control.
BLANK, the output will be blanked. If you press BLANK again, Input 3 will be selected. You can also exit blank by selecting another input. REMOTE CONTROL OPERATION The IN3526 switcher has an I/O port and an RS-232 port. The functions of these ports are described in this section. I/O Port Channels can be selected through the remote port by providing contact closures between the appropriate pins.
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Using the IN3546 Stereo Audio Switcher The IN3546 Stereo Audio Switcher may be attached to the IN3526 via the REMOTE CONTROL port. This provides a +5V power supply for the IN3546 Switcher and a control link. When the IN3546 is attached to the...
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All commands sent to the unit must contain a leading character, the actual command, and an ending character. Each command must be completely executed by the IN3526 before it will accept a new command. When a command is executed, the unit provides the response [OK] to indicate that the command was received and executed.
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Lastly, you need to configure all switchers except the last one as a Master switcher. When an IN3526 is set-up as a Master switcher, it transmits the RS-232 command [CH1] every time a switch occurs. This command causes the next switcher to switch to channel 1, and this proceeds for all down-stream switchers so that the selected channel is sent to the output.
POWER-ON SETTINGS The power-on settings set the IN3526 for specific applications. These settings will generally be set by the installing technician when the unit is first installed and rarely changed. Power-On settings are selected by holding down a specific front panel button for approximately 3 seconds while applying power to the unit. These settings are not selectable when the unit is already powered up (except through RS-232 commands.)
UNIVERSAL POWER SUPPLY The IN3526 switcher employs a universal (switch mode) power supply which automatically adjusts to accept input voltages worldwide. Input voltages can range between 90 and 260 VAC and frequency may range from 47 to 63 Hz. The power supply entry module uses an IEC standard male connector for power connection. U.S domestic units are shipped with a standard IEC female to Edison male power cable.
The information in this manual has been carefully checked and is believed to be accurate. However, Inline, Inc. assumes no responsibility for any inaccuracies that may be contained in this manual. In no event will Inline, Inc. be liable for direct, indirect, special, incidental, or consequential damages resulting from any defect or omission in this manual, even if advised of the possibility of such damages.
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