AJA FR2 - Manual (Page 6)

6
Note: Each cell group of 9 BNCs contain two BNCs that can be used for a looping
reference connection for the corresponding card module. If this method is used, then
the reference select setting on that module should be set to “LOOP” and the
TERMINATION setting on the module should be set to “OFF” (no termination).
Optionally, if you’re using only one of the looping reference BNCs, then the
TERMINATION setting should be set to “ON.”
Power Supply Monitoring RJ45 Port —Standard RJ45 10BaseT-style
connector offers access for monitoring power supply voltages (see pinout
at back of manual) from the power supply (or supplies in the case of the
FR2).
AC Power Connectors —The FR1/FR2 have one AC power connection socket;
the FR1-D/FR2-D have two—one for each of their power supplies (these
models offer redundant power supplies).
User Controls
Power LEDs (2) — The PS1 and PS2 LEDs on the
FR1/FR2 front door indicate which (if any) power
supply is currently powered up and supplying
power to the frame modules. You can tell at a
glance if a supply is powered up and functional by
its associated LED.
Note: If the front door is removed while power is applied, the fans in the front door
and the power monitoring LEDs will not operate until the door is replaced.
Installation
Typically, installation consists of the following:
1. disconnect power from the frame (remove line cord)
2. remove the FR1/FR2 front panel
3. install AJA R-series or other industry-standard card modules
4. apply external color black reference at the frame’s External Reference BNC
5. replace the FR1/FR2 front panel door
6. apply power to the frame by connecting a north american-style power cord
from the frame to mains power (90 to 260 VAC)
Please follow all manufacturer’s instructions for the video cards being installed,
noting any cautions or special instructions.
Instructions for removing the front door for module installation and power supply
exchange/removal (FR2 only) are provided in the following discussions.