User manual SMART DEVICES PAGE 4000 INSTALLATION

[. . . ] For service or installation assistance, please call our Technical Support Department between the hours of 8 a. m-5 p. m. 1-800-45-SMART LIMITED WARRANTY: SMART products and accessories are warranted against malfunction or failure due to defects in workmanship or materials for a period of one year from the date of shipment. If a problem occurs during the warranty period, the unit will be repaired, or replaced at our option, without charge for materials or labor. If air freight is requested by the dealer, the difference between air and surface charges will be billed to the dealer. [. . . ] The operator LED indicator on the front panel will switch from the NORMAL position to the BACKUP mode and begin blinking. This indication tells the operator that the exciter is in emergency backup and the sound engineer should be notified. Even though both supplies are built of heavy duty components, the exciter supplies have been designed for one exciter lamp. The load should not exceed more than 5 amperes (at any voltage). If two projectors are used in the booth a relay or switch should be added to switch between one exciter lamp and the other. Often this can be a spare set of contacts on the controlling KILL CIRCUIT. Another deluxe feature of the 5100A module is the "kill circuit" that drops the regulated output exciter voltage to about one volt when the show is in intermission. This bulb saver feature allows the bulb to stay in a pre-warmed condition. Bulbs that are turned on and off during the day will possibly have a shorter life due to the shock of the high inrush current into a cold filament. The kill circuit extends bulb life and is part of the turn-on soft start design of the 5100A module. device that performs other changeover functions. Simply connect a standard serial computer cable to the SMART processor output plug and connect the other end to the MN/PAGE 4000 quick connect DB25 input connector. Signals from the processor will feed the processor (decoder) inputs of the monitor. PROCESSOR OUTPUTS If you are not using the QUICK CONNECT INPUT connector, then the outputs of a cinema processor (decoder) may be connected to the "FROM PROCESSOR" input terminals. Usually a ground terminal from the processor is hooked to a ground on the input to the monitor. However, a ground connection from processor to monitor may create ground loops in some cases, resulting in a hum or buzz. In these cases, removing the ground connection may improve things. REMOTE BOOTH SPEAKER A remote speaker may be used with the MN/PAGE 4000 monitor. Remove the jumper on the connector between "INT(ernal) SPEAKER IN" and "MON(itor) AMP OUT". This will break the connection between 4 INSTALLATION & OPERATION the internal speaker and the monitor amplifier. Connect the external speaker to the "MON AMP OUT" terminal and GROUND. The monitor Fader on the front panel will control the volume to the remote speaker. [. . . ] The FADER on the front panel adjusts the volume from the built-in monitor amplifier to the internal speaker. This control does not affect the sound level in the auditorium, unless the monitor is in AUDIO BACKUP mode. The headphone jack is provided in order to closely analyze the sound quality of each channel. A noisy booth will cover subtle sounds that would be heard on headphones. [. . . ]