Grass Valley EFP1685 - Manuel (Page 118)

118 SECTION 2 - English version
B1685902AC
September 2000
THOMSON EFP1685 / CCU1686
User manual
2.4.4 - PAL or NTSC synchronization signals calibrate (VIDEO PIP PCB)
148
2.4.5 - Video "MIX" generation ........................................................ 148
2.4.6 - "EXT SELECT" switch on CA lefthand side control panel 148
2.5 - Equipment phase alignment....................................... 149
2.5.1 - Horizontal and sub-carrier phase alignment ...................... 149
2.5.2 - Digital video phase ............................................................... 149
2.6 - Operator control panel................................................ 150
2.6.1 - OCP CCU link cable .............................................................. 150
2.6.2 - Numbering of panels, choice of priority ............................. 151
2.6.3 - Impedance matching ............................................................ 151
2.6.4 - Control panel power supplies.............................................. 151
2.6.5 - Connection of a control panel to the front panel of the channel
control unit........................................................................................ 151
2.7 - Channel control unit numbering (use with a MCP) .. 152
2.7.1 - APCM board version 0.......................................................... 152
2.7.2 - APCM board version 1.......................................................... 153
2.8 - Adaptation to main and secondary antenna indications in
the cCU ................................................................................. 154
2.8.1 - APCM version 0 board.......................................................... 154
2.8.2 - APCM version 1 board.......................................................... 155
2.9 - "With or without character on monitoring VIDEO PM" SE-
LECTION ............................................................................... 156
2.10 - Selection of Digital video in test .............................. 157
2.10.1 - Signal available on digital output, depending on the control pa-
nel "BARS" and "PM" controls ....................................................... 157
2.11 - CALL management.................................................... 159
2.12 - Master black memorisation in SCENE FILE............ 159
2.13 - CCU OCP Link speed ................................................ 159
2.14 - Standard selection 525 or 625 lines......................... 160