manual
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| Document ID | 152983 |
| Application ID | SAarfwHnLUSktdzU22BMBw== |
| Document Description | manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 40kB (500009 bits) |
| Date Submitted | 2001-06-03 00:00:00 |
| Date Available | 2001-06-14 00:00:00 |
| Creation Date | 2001-06-03 15:10:03 |
| Producing Software | Acrobat PDFWriter 4.05 for Windows |
| Document Lastmod | 0000-00-00 00:00:00 |
| Document Title | manual |
| Document Creator | Microsoft Word - Document1 |
B'lfi' Located on top ofthc receiver unit is an antenna connector, a 0825 connector, eight LE-D‘s and two 17 pin connectors. See the receiver drawing, 98565010 for the connector pin outputs. Undefined switch outputs are generally labeled as SW1, SW2, etc. These designations relate to the transmitter input nomenclature on drawings 98565158. and 98565009. A remote antenna suitable for operation at 902 to 928Mhz must be connected to the BNC antenna input. All components of the antenna circuit should have a characteristic impedance of 50 ohms. Antenna type and placement will have a significant influence on the nominal operating distance. The eight receiver LED‘s provide basic diagnostics. Each LED shows in formation that is important to the over all system performance. The LED's and their functions are listed below. The following designations are also labeled on the receiver for easy identification. PER - When this LED is on, the receiver unit is receiving the proper supply voltage for operation. mime This LED comes on when the receiver picks up a lmnsmitta' that has bee turned on. This light will go off when: l.) a transmitter is powered down, and 2.) wher: communication between the transmitter and receiver is lost for a certain time limit Eng-Mace A Encoder active LED comes on when the enable switch is depressed on the transmitter and the encoders are being used by the operator. When the encoders are set, a 25 second time frame will pass and the LED will turn off To activate the encoders, the enable switch must be pressed again to reactivate. This feature saves on the transmitter battery life, since the encoders draw a large current they cannot be lefi on all the time. Siggl Strengh — This LED indicates the relative strength of the received signal. When at least a usable amount of signal is coupled to the antenna port this LED will flash 10 times per second. The duty cycle of the flash pmvides a rudimentary approximation ol signal strength. For example a weak signal will result in short blips while a strong signal will keep the LED on for the entire IOOmSec. flash period, i.c. virtually constantly illuminated. 0K msg 0K message LED indicates dial the receiver has received a valid message sent by the transmitter. The transmitter on the average will send l0 messages every second. Under ideal conditions, this LED will flash 10 times per second indicating the every message sent was received and verified As conditions become more adverse. or multiple transmitters are utilized on the same it‘équéflcy in Int: samc atlas. collisions attt‘. missed messages will occur l‘L‘o’ulltng in an irregular and inconsistent tlash pattern. Gaps in the typical flash rate will result from missed or invalid messages. tsec — I second data loss LED comes on when the receiver has not receiver] a val id message from the transmitter for more than I second from the last correct message. At this puinl all receiver outputs are set to OFF except for the NO COM MS output. which will become active. Concurrently, the F-Stop contact will open. The receiver will reset and enter its power up search mode. Any Output On — When any transmitter switch is being operated this l.I-Zl) will come on while the command is present. System Switch Settings Located on the side of the receiver is a panel door. Behind the door panel are two dip switch units. Each unit consists ofeight individual switches. The top (lip switch unit is not being used for this application. The bottom unit switches l to 5 are used to set the system's address. Switches 6,7, and 8 are used to set the frequency ol‘the receiver. Note: It is VERY IMPORTANT that the receiver and transmlttcr dip switch settings I to 8 match or the receiver will ignore or not even see the transmitted signal. The receiver switches are designated at OPEN when they are up. Conversely, the receiver switches are CLOSED when pushed down. The OPEN position is printed on the body ot'the switch the transmitter switches are low profile and labeled as OK when slid towards the antenna. They are then by default OFF when slid away from the antenna. The ON position is printed on the body oftlte switch. For this system. C] DSFD at the receiver corresponds to ON at the transmitter and an OPEN at the receiver requires an OFF at the transmitter. Receiver Output Ratings l.) Open Collector Outputs: (SW! -S\V16, Low Battery. Dead Battery, No Cumms) 4SVDC Max. 250mA Max, Mosfet Device, Typical “ON" Resistance — t.3 ohms. 2.) Electra—Mechanical Contacts: (E~S'l‘0l’, Receiver Health) 5 Amps, ZSDVAC, 5 Amps. 30VDC 3.) Analog Output: 0 to 10.0 VDC leutinn - 8 bits. 39 mV per step Minimum load nuisance — IOOO nhms ( IOrnA MAX continuous) Short term short circuit proteniun. 4.) Encoder ($1, #2, #3) RS-422 Differential. 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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.2 Linearized : No Page Count : 4 Creator : Microsoft Word - Document1 Create Date : 2001:06:03 15:10:03 Title : manual Producer : Acrobat PDFWriter 4.05 for WindowsEXIF Metadata provided by EXIF.tools