RTS DSI 2008, Инструкция пользователя

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22 DSI-2008
Bosch Security Systems, Inc. User Manual F.01U.193.295 Rev. 05
Mode Dip Switch Settings
S301 controls the operating mode for System B and S302 controls the operating mode for System A.
Settings are summarized as follows:
Full-Duplex Definition : Both sides of the line can talk simultaneously.
Half-Duplex Definition : Only one side of the line can talk at a time and the other side must wait until the first side is
done talking before responding. 4-wire systems have priority over 2-wire system in Half-
duplex mode.
Tone Test Mode : Disables internal suppression of tones.
Call Signal Option Card Installation
To install a Call Signal Option Card in a DSI 2008 that was originally ordered without it , do the following:
1.
Disassemble the DSI 2008 as previously described.
2.
Assemble the standoffs to the circuit board using the supplied screws and lock-washers.
3.
Connect the supplied power cable from J8 on the option card to J303 on the main board of the DSI 2008.
4.
Insert the connectors on the option card into the connectors on the main board.
5.
Use the remaining screws and lock-washers to secure the standoffs to the main board.
6.
Reassemble the DSI 2008 .
TABLE 3.
Mode DIP Switch Settings
Switch Settings
Description
1 2 3 4
Open Open Open Open Configuration 1, Full-Duplex Mode (Default)
Closed Open Open Open Configuration 2, Half-Duplex Mode
Open Open Open Closed Tone Test Mode