Instruction manual

32 ScreenPRO-II Controller • User’s Guide
2. Hardware Orientation
ScreenPRO-II Controller Rear Panel
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The figure below illustrates the ScreenPRO-II Controller rear panel:
Figure 2-1. ScreenPRO-II Controller Rear Panel
Following are descriptions of each rear panel connector and section.
1) Keyboard Port
On the optional Tally board, one standard PS-2 connector is provided for the
Keyboard Port. When a customer-supplied keyboard is connected, users can
enter system values and names.
2) Tally Connector
On the optional Tally board, one 25-pin D connector is provided for issuing tally
“relay closure” commands to external devices such as cameras. Eight tally
circuits are provided. In Appendix A, refer to the “
Tally Connector” section on
page 262 for pinout details.
3) Memory Card Slot
One Memory Card Slot is provided for a customer supplied Flash Memory Card,
which enables users to externally store and recall system configurations — one
configuration per card. The minimum size card that the system accepts is 512
MB. The card also enables users to transfer configurations between Controllers
as required. In Chapter 6, refer to the “
Using Backup and Restore” section on
page 253 for instructions.
EXT COMM
ETHERNET
CONSOLE
TALLY
MEMORY CARD
CAUTION: FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE ONLY
WITH SAME TYPE AND RATING OF FUSE
T250V 2A FUSE
KEYBOARD
4
51 6 8
3
2 77
1) Keyboard Port 4) Ext Comm Port 7) Adjustable Feet
2) Tally Connector 5) Console Port 8) AC Connector and Fuse
3) Memory Card Slot 6) Ethernet Port