7800 Multiframe Manual
7825DSK2-LG(-HD)(-3G) 3G/HD/SD Dual Downstream Keyer
Revision 2.0
INSTALLATION
Figures
Figure 2-1: 7825DSK2-LG-HD & 7825DSK2-LG-3G Rear Panels ................................................................ 2-1
Figure 2-2: Keyer GPIO Opto Isolator Circuitry ........................................................................................... 2-10
Figure 2-3: Powering the General Purpose Input Opto-Isolators from the Unit ........................................... 2-11
Figure 2-4: Powering the General Purpose Input Opto-Isolators from an External Power Supply .............. 2-11
Figure 2-5: Powering the General Purpose Output Opto-Isolators from the Unit ........................................ 2-12
Figure 2-6: Powering the General Purpose Output Opto-Isolators from an External Power Supply ........... 2-12
Figure 2-7: Tera Term – Main Menu ........................................................................................................... 2-15
Figure 2-8: Tera Term – Network Configuration ......................................................................................... 2-16
Tables
Table 2-1: Remote Panel Port Pin Definitions ............................................................................................... 2-2
Table 2-2: Serial Port C and D – RS422 Pin Definitions ................................................................................ 2-3
Table 2-3: Serial Port Pin Definitions ............................................................................................................. 2-4
Table 2-4: GPI/O Connector Pin Definitions .................................................................................................. 2-5
Table 2-5: Serial Port C and D RS232 Pin Definitions ................................................................................... 2-5
Table 2-6: Remote Control Panel Extender Cable ........................................................................................ 2-6
Table 2-7: Video Input Formats ..................................................................................................................... 2-7
Table 2-8: Standard RJ45 Wiring Colour Codes ........................................................................................... 2-8
Table 2-9: GPIO Maximum Ratings ............................................................................................................. 2-13
Table 2-10: Temperature Probe Extender Cable ........................................................................................ 2-13