Its robust anti vibration construction and balanced output render the microphone resistive to noise. Pm 660u description toas pm 660u is an elegantly styled compact desk.
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Toa pm 660u wiring diagram. The microphone shall be the toa pm 660u. Both the tmpa 1 and pm. Wiring diagram wht red shield 0 db 1 v pascal specifications are subject to change without notice. View and download toa pm 660u service manual online. Connecting the pm 660u connect the wires from the pm 660u as shown in figure 1. Device locations the tmpa 1 should be located as close to the pm 660u as possible.
Designed for paging calls and general announcements the pm 660u desk top microphone comes with a large talk switch and a lock lever for easy and convenient operation. Pm 660 pm 660d thank you for purchasing toas paging microphone. Pm 660u please carefully follow the instructions in this manual to ensure long trouble free use of your equipment. Blu blk 601 gateway boulevard suite 300 south san francisco california 94080. In addition the pm 660u microphone is equipped with a remote control switch interlocked with the talk switch for amplifier. Pm 660u microphone pdf manual download.
The tmpa 1s input features esd and rfi interference protection circuitry. Appearance circuit diagram push to talk specifications model type directivity rated impedance rated sensitivity frequency response connection cable cable length terminal of cable weight dimensions talk switch remote switch finish pm 660u moving coil microphone unidirectional 600 balanced 58 db 1 khz 0 db1 vpa 100 hz to 10 khz 2 core. General description toas pm 660 series desk top paging microphones are designed for general announcements and paging calls. Wire color abbreviations are printed on the tmpa 660u as a guide for the installer.
Gallery of Toa Pm 660u Wiring Diagram
