User manual ELECTRO-VOICE 1777

[. . . ] INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 REFERENCE MANUAL ORGANIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. OPERATIONAL SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. 1 SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. 2 OPERATIONAL SUMAMRY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2. 2. 1 Central Unit DPM 4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Turning the power on can take several seconds. The ON LED blinks while the system boots. The ON LED lights steadily when the system is operational. To prevent inadvertent erroneous operation pressing the key for at least 1 second is necessary when turning the power off. It is also possible to prohibit the operation of the ON key during the configuration procedure. In setup-mode this key is used to select the previous parameter (parameter selection). 8 STOP key () Pressing the STOP key cancels an output alarm signal or text message. Terminating an alarm signal is also possible by subsequently pressing the ALARM key. Only events that were triggered from a specific paging console can be stopped from the exact terminal with the exception of the directing station. This terminal allows canceling all signals. While in setup-mode, this key increases the selected parameter value (parameter entry). The 8-pole RJ45 connector provides power supply, control interface RS-485, and audio connections. The microphone terminal has to be connected to a corresponding RJ-45 wall outlet using the supplied connection cord (3 m). The following figure shows the pin-assignment of LAN socket and RJ-45 network cable. Please also pay attention to chapter 5. 2. 14 Cable Lengths. figure 5. 36 LAN socket and RJ-45 network cable pin-assignment 2 EXT socket Mostly, this socket is used for connecting a DPC4350 paging station extension. Use the supplied network cable (0. 5 m) to connect the DPC4350 to the paging console's EXT socket. In case no paging station extension is being connected, utilizing the EXT socket for connecting a second microphone with TALK button or other external audio signal sources to the paging console is possible as well. Detailed information is provided in chapter 5. 2. 13 Optionally Available Accessories. figure 5. 37 EXT socket pin-assignment Page 44 ProAnnounce System User Handbook 1. 1 5. 2. 5 Key-Labeling Labeling the keys of paging consoles is done using label-strips, which can be slid in from the side. The label-strips for the 6 or 8 function keys are slid in from the right while the selection key strips ­ for 10, 20, 30, or 50 selection keys ­ are inserted from left. Therefore, you have to detach the correspondent side panel (2 screws) and insert the labeled strip into the gap between the front panel and the front panel foil. The most convenient way of printing the labels is to utilize the word processing software MS-WORD. A suitable MSWORD template file is supplied. [. . . ] In case the text file does not contain the pay codes, enter them manually. 10. If the appliance has a different serial number, the corresponding new pay codes must be entered!reformat the text memory and re-record the text mesages 12. execute speaker line measurement and create a new reference. 6. 4. 4 DCS 401 controller: 1. Page 124 disconnect the system from power supply ProAnnounce System User Handbook 1. 1 2. [. . . ]