CRYSTALVIEW INSTALLATION AND OPERATIONS MANUAL
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Appendix A1. Serial option specifications
Baud Rate Up to 19,200 Baud
Data Format Format Independent
Flow Control RTS, CTS, DTR, DSR
(Sent across link)
Local Unit Connector DB9 Female (DCE)
Remote Unit Connector DB9 Male (DTE)
Appendix A2. Audio option specifications
Description Bi-directional stereo audio link
Transmission Method Digitized audio (16-bit, 38.4KHz)
Signal Level Line-level 5 volts peak-to-peak
Input Impedance 47KΩ
Connectors (Local/Remote) 2-3.5mm stereo jacks
Microphone support Powered or un-powered
Speaker support Powered
Appendix B. UTP/STP connection
The Local and Remote connection cable is terminated with RJ45
connectors and must be wired according to the EIA/TIA 568 industry
standard. Scheme B is required. RJ45 8-Pin
PIN Wire Color Wire
Pair
1 White/Orange T2
2 Orange/White R2
3 White/Green T3
4 Blue/White R1
5 White/Blue T1
6 Green/White R3
7 White/Brown T4
8 Brown/White R4
1 2 3 4 5 6 7 8