Sennheiser SI 30 Instructions For Use Manual

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SI 30

INSTRUCTIONS FOR USE

Table of Contents

Page 1 SI 30 INSTRUCTIONS FOR USE...
Page 2: Brief Description
(mono) or 40 m (stereo). • SI 30 infra-red two-channel modulators are an integral part of Sennheiser´s modular design concepts which allow added flexibility in the setting up of cordless sound transmission systems. A list of available accessories comes with the SI 30.
Page 3: Installation
AF CONNECTION Use the AF connection cable to connect the AF input (N) on the SI 30 to the headphone socket of the sound source. Please contact your nearest dealer if your sound source has no 3.5 mm or 6.3 mm socket.
Page 4 Channel 1 (2.3 MHz) two-channel mode Channel 2 (2.8 MHz) ∞ ∞ ∞ Connection to Connection to Connection to mono sockets mono sockets stereo sockets During mono operation the SI 30´s IR capacity is twice as high as during stereo operation!
Page 5: On/Off Switch
ON/OFF SWITCH The SI 30 modulator and the NT 20 plug-in mains unit have no ON/OFF switch. The green LED at the front of the SI 30 indicates that the modulator is ready for operation. In standby mode, the SI 30’s current consumption is very low.
Page 6: Technical Data
TECHNICAL DATA Mode selection switch: mono channel 1 mono channel 2 stereo channel 1+2 ∞ Modulation Carrier frequencies channel 1: 2.3 MHz channel 2: 2.8 MHz Nominal deviation 50 kHz ± Emitting diodes Pre-emphasis µ Audio frequency response 30 - 18,000 Hz (1 kHz and nominal deviation) ≤...