IN3546R Operation Manual 6 Input 1 Output Stereo Audio Switcher ®
Installation and Safety Instructions For Models without a Power Switch: The socket outlet shall be installed near the equipment and shall be accessible. For Models with 110 / 220V Power Selector: Caution: Before applying power to this unit, the voltage selector must be set to the appropriate setting to match local A/C line voltage. Improper setting of the voltage selector may cause damage to the unit and create a potential fire hazard.
Installations und Sicherheitshinweise Für Geräte ohne Netzschalter: Die Netzsteckdose soll in de Nähe des Gerätes installiert und frei zugänglich sein. Für Geräte mit 110 / 220V Spannungswähler: Achtung: Bevor Sie dem Gerät Spann ung zuführen, muß der Spannungswähler entsprechend der Spannung des lokalen Wechselspannungsnetzes eingestellt werden. Die falsche Stellung des Spannungswählers kann eine Beschädigung des Gerätes und möglicherweise ein Feuer verursachen.
CE COMPLIANCE All products exported to Europe by Inline, Inc. after January 1, 1997 have been tested and found to comply with EU Council Directive 89/336/EEC. These devices conform to the following standards: EN50081-1 (1991), EN55022 (1987) EN50082-1 (1992 and 1994), EN60950-92 Shielded interconnect cables must be employed with this equipment to ensure compliance with the pertinent Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) standards governing this device.
1 DESCRIPTION The IN3546R is a 6 input / 1 output stereo audio switcher designed to work in tandem with the INLINE IN3500 / IN3600 Series switchers. When input channels are selected on the RGB switcher, the IN3546R will automatically switch to the corresponding stereo audio input, adding audio-follow-video capabilities to the RGB switcher. The IN3546R receives both power and switching commands from the attached IN3500 Series RGB switcher via a custom 15 pin control cable which is provided with each unit.
2 INSTALLATION The IN3546R rear panel connections are shown in the diagram above. 1. 2. 3. Connect the audio signals from each source to the INPUT connectors (labeled 1 - 6) as required. Connect the IN3546R OUTPUT to the input of the next device in the audio system (mixer or amplifier). Finally, connect the IN9112 or IN9133 15 pin control cable between the control port on the IN3546R and the IN3500 / IN3600 Series RGB switcher contact closure port.
3 OPERATION The IN3546R is designed to switch up to 6 stereo audio signals. After hooking up all cables as described in the Installation section, the unit will automatically switch to various input channels, mirroring the channels selected on the attached IN3500 / IN3600 series RGB switcher. The IN3546R will power up when the attached RGB video switcher is switched on.
4 SPECIFICATIONS Input: Number of Inputs Connectors Signal Level 6 Stereo Pairs - Unbalanced RCA female jacks Line Level Number of Outputs Connector Signal Level 1 Stereo Pair - Unbalanced RCA female jack Output voltage ranges from 100% to 5% of input voltage depending on attenuation pot adjustment 20 Hz to 20 KHz ±3dB >60 dB Less than 0.
5 TROUBLESHOOTING The IN3546R Stereo Audio Switcher is designed to offer problem free operation. There are no internal user adjustable or serviceable parts. If there are operational problems the following items should be checked: 1. 2. 3. 3. 4. Verify all input audio cable connections Verify output cable connections Check the connections on both ends of the IN9112 or IN9133 control/power link cable. Verify that the attached RGBS switcher is ON.
