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Фрагмент инструкции
4 TASCAM VL-A's 1-INTRODUCTION 00 Environmental Precautions A speaker unit can be used in most places, but to maintain top performance and prolong operating life, do not place it in the following locations. – On an unsteady surface, or where there is frequent vibration or resonance – Near a window or where it can be exposed to direct sunlight – Near heating or air conditioning vents, or in very hot or cold places – Places with high humidity or poor ventilation Product Care Wipe off any dirt or dust with a dry, soft cloth. Do not wipe with a chemical cleaning cloth, benzene, paint thinner or alcohol. This can damage the surface of the product. ENGLISH TASCAM VL-A's 5 2-CONNECTION AND INSTALLATION 00 ENGLISH Precautions for Connection – When unpacking, do not grab by the front of the unit where the drivers are mounted as this may result in damage to the cone. – Turn off the power switch on the rear panel before connecting the power cord to the unit. – Be sure that the connection is made securely to avoid accidental disconnection. – Adjust the input signal levels on your audio device to the minimum or zero before turning on the power on the rear panel to prevent possible damage to the unit. – Do not use the system continuously for long periods of time at high volume levels to avoid any possible damage to your hearing. – Depending on the TV monitor used with the system, the speaker system may affect the quality of the picture on the monitor. In this case, try various positions to find best place to install the speaker system. – The voltage supplied to the unit should match the voltage as printed on the rear panel. – Use audio cables that are free of damage. – Do not send signals other than audio signals to the unit. – The polarity of an audio cable connected to the unit should match the pin assignments explained in “Connection.” Connection 1. Turn off the power switch. 2. Connect the supplied power cord to the main unit and make sure the plug is inserted completely to prevent it from coming off. Connect the other end of the power cord to an AC outlet. 3. Connect the XLR balanced cable or TRS cable to your audio system to send audio signals. The pin assignments of the XLR balanced cable are shown below. 1: Ground, 2: Hot, 3: Cold The pin assignments of the TRS balanced cable are shown below. Tip: Hot, Ring: Cold, Sleeve: Ground Installation The speaker placement is important to monitor correct sound. To get best performance of the speaker system, please follow the instruction explained below. Installing the VL-A’s 1. The unit should be placed at least 60 cm (100 cm recommended) away from obstacle to the rear and at least 40 cm (60 cm recommended) from any obstacle on either side. 2. Basically, two units and the listener should align to form a regular triangle. 3. The height of units, more precisely, the top of the woofer should come up to where your ears are in normal listening environment. 6 TASCAM VL-A's 2-CONNECTION AND INSTALLATION 00 4. Placing the unit vertically is recommended. If you place the unit horizontally, refer to the diagram below. Installing a Subwoofer Adding a subwoofer to the monitor system lets you enjoy rich bass sounds. The optimum placement of the subwoofer varies according to the placement of the other speakers and the room environment. The following section explains one of the ways to place the subwoofer. Surround Setup This shows the subwoofer placed at the same distance from the listening position as the other speakers. The example is the placement of the 5.1 channel surround monitor system. Tweeter Output Unit Protective Function (VL-A5/VL-A8) The VL-A5 and VL-A8 tweeter output units use a temperature- sensitive polymer switch as a protective device against excessively high output. Once this protective function has been activated, the tweeter output will be muted until the temperature of the polymer switch returns to normal. When treble sounds (output from the tweeter speaker) can not be heard, turn off the power and wait two to three minutes before turning on the power again. Check if the treble sound is output from the speaker. ENGLISH NOTE This setup is recommended by ITU, International Telecommunications Union, according to ITU-R BS.775-2 “Multichannel stereophonic sound system with and without accompanying picture.” DO NOT place any obstacles that may block the flow of air, which is medium of the sound, or create reflected sound, especially, the material of high reflection tendency including glass, mirror or metal. Place those materials away from the path of the sound from VL-A’s. TASCAM VL-A's 7 8 TASCAM VL-A's 00 ENGLISH 3-NAMES AND FUNCTIONS VL-A4 Rear Panel Front Panel VL-A5 Rear Panel Front Panel VL-A8 Rear Panel Front Panel 1 ~ IN jack This ~ IN jack is used to connect the supplied power cord. 2 FUSE holder This unit is equipped with a fuse. lf the unit does not work, disconnect the power plug from the AC outlet and then contact the nearest qualified service personnel. 3 P...
Эта инструкция также подходит к моделям:Музыкальные инструменты - VL-A4/VL-A5 (3.61 mb)