IQBADX
SECTION 28c
IQBADXOPS
050804
www.snellwilcox.com
Version 1 Issue 5
28c.10
CARD EDGE CONTROLS
Note that the unit will respond to both local and remote control, one system overriding the settings of the other
For cards using the RollCall remote control system, activating these switches will override the remote control
settings. The RollCall control panel will then follow these settings.
Note that in Main-frames where RollCall™ is not
available the REMOTE link (see opposite) should
be set to the OPEN (OFF) position. This ensures
that when the unit is powered-up the factory default
settings of parameters not available as card edge
adjustments, are loaded. With the link in the
CLOSED (ON) position the card will power-up with
the last settings stored in the non-volatile memory.
LED INDICATORS
PWR (Power)
These two PWR indicators are illuminated when
the positive and negative supplies are present.
D1 Loss
This LED will become illuminated when there is no
D1 input.
ANC ERROR
This LED will become illuminated for a period of
time each time a checksum error is detected in the
embedded ancillary data packets.
NO LOCK
If the card is expecting to phase up the AES
outputs to a reference which is not present this
LED will illuminate.
If the applied AES reference is not synchronous to
the input SDI it will be rejected and this LED will
flash.
