Grass Valley FIO-1901-TT - Manual (Page 13)

GUIDE TO INSTALLATION AND OPERATION
FIO-1901-TT | 9
3.2.3.1 Fail Over
When Failover mode is activated, the FIO-1901-TT is configured with Electrical In A as the source for both outputs,
and Electrical In B as the backup. If Electrical In A fails, the outputs will be switched over to Electrical In B (if it is
valid), after a defined delay. The delay can be set between 0 and 15 seconds, in order to accommodate deliberate or
anticipated breaks in the input data stream.
Mode: [OFF, ON]
Fail Delay: [0, 1, 2, 3, 4, …, 15] seconds
3.2.3.2 Output Configuration
Manually configure the input-to-output connections. Each of the two optical outputs can be connected to either of the
two electrical inputs. The default is A-to-A and B-to-B.
• When Failover is ON, the configuration is fixed and the settings made here are overridden.
Output TxA [Electrical In A, Electrical In B]
Output TxB [Electrical In A, Electrical In B]
3.2.3.3 Optical Transmitter Status
Turn each of the optical transmitters ON or OFF independently.
Optical TxA: [OFF, ON]
Optical TxB: [OFF, ON]
3.2.3.4 Reclocker
Enable reclocking of the video data stream on each of the electrical inputs independently. The reclocker operates at
the video standard rates of SD (270Mbps), HD (1.49Gbp), and 3G (2.97Gbps).
Electrical IN A: [ON, BYPASS]
Electrical IN B: [ON, BYPASS]
3.2.3.5 User Presets
The FIO-1901-TT has five data storage registers that can save the device configuration. Each register can be saved
independently by the user, and the device can be reconfigured from the contents of any of the registers by the user.
LOAD: [USER1, USER2, USER3, USER4, USER5] Load the contents of the preset into the FIO-1901-TT
SAVE: [USER1, USER2, USER3, USER4, USER5] Save the configuration of the FIO-1901-TT into the preset
3.2.3.6 Alarm configuration
The following configurable alarms are listed in the menu:
ELE.A NO LOCK (Electrical input A not locked)
ELE.A NO SIGNAL (Electrical input A no signal)
ELE.B NO LOCK (Electrical input B not locked)
ELE.B NO SIGNAL (Electrical input B no signal)
SFP TEMPERATURE (temperature on the SFP module)
R/SFP MISMATCH (any mismatch between the card type / rear panel type / installed SFP module type)
NO SFP (no SFP module installed)