User manual YAMAHA PW50-2006

[. . . ] The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The above warning is located on the rear of the unit. IMPORTANT SAFETY INSTRUCTIONS 1 2 3 4 5 6 7 Read these instructions. Install in accordance with the manufacturer's instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. [. . . ] Servicing is required when the apparatus has been damaged in any way, such as powersupply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 8 9 WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING * Please keep this manual in a safe place for future reference. WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards. Use the cable supplied with the PM5000 console to connect the PW50-2006 to the PM5000. When parallel-connecting two PW50-2006 units use the optional PSL5000 Power Supply Link Cable to connect the second PW50-2006 to the main PW50-2006 unit. This power supply unit cannot be used in place of the PW4000 for the PM4000 and PM3500 series mixing consoles, or in place of the PW1D for the PM1D digital mixing console. The same connectors are used, but with different pin assignments and voltages. Location · When transporting or moving the device, always use two or more people. · Before moving the device, remove all connected cables. · Do not expose the device to excessive dust or vibrations, or extreme cold or heat (such as in direct sunlight, near a heater, or in a car during the day) to prevent the possibility of panel disfiguration or damage to the internal components. · Do not place the device in an unstable position where it might accidentally fall over. This device has ventilation holes at the front and rear to prevent the internal temperature from rising too high. In particular, do not place the device on its side or upside down, or place it in any poorlyventilated location, such as a bookcase or closet. · Do not place the device against a wall or other devices since this can cause inadequate air circulation, and possibly result in the device overheating. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. · This applies only to products distributed by Yamaha-Kemble Music (U. K. ) Ltd. (3 wires) (5)-1 2/2 Controls and Connectors Front Panel POWER SUPPLY POWER OPERATION MONITOR FAN HIGH LINE VOLTAGE NORMAL +16 CAUTION ON OFF -16 +12 +48 STOP THERMAL FAN SPEED AUTO HIGH 1 2 34756 4 STOP Indicator This indicator will light if the unit's cooling fan stops operating. 5 THERMAL Indicator Lights if the PW50-2006 internal temperature exceeds a preset threshold. If this occurs it is possible that the unit's cooling efficiency is being adversely affected by the setup location or other external conditions. Check your installation and revise if necessary to allow unimpeded airflow to and from the unit's vents. 6 LINE VOLTAGE Display Displays the current AC line voltage. The AC voltage is continuously displayed as long as the PW50-2006 is plugged into an active AC outlet, regardless of the POWER ON/OFF switch setting. 7 FAN SPEED Switch Sets the speed or operational mode of the cooling fan. When set to AUTO the speed of the fan will automatically be adjusted in three stages according to the unit's internal temperature. The THERMAL indicator will light when the highest speed is activated. When set to HIGH the fan will operate continuously at the highest speed, regardless of the unit's internal temperature. 1 POWER ON/OFF Switch After connecting the PW50-2006 to the PM5000 console using the cable supplied with the PM5000, and after plugging the PW50-2006 power cord into an appropriate AC outlet, use this switch to turn power to the PM5000 ON or OFF. [. . . ] Since specifications, equipment, or options may not be the same in every locale, please check with your Yamaha dealer. European models Purchaser/User Information specified in EN55103-1 and EN55103-2. Inrush Current: 55A Conforms to Environments: E1, E2, E3 and E4 * DC OUTPUT connector as seen from the rear panel. DC PARALLEL INPUT pin assignments are flipped horizontally. 50 57 245 391 7 For details of products, please contact your nearest Yamaha representative or the authorized distributor listed below. [. . . ]