7700 MultiFrame Manual
7707VT-8-HS 8 Channel HD/SDI/DVI-ASI Fiber Transmitter
Revision
1.2
Page - 7
4.
STATUS INDICATORS AND DISPLAYS
The 7707VT-8-HS has 8 LED Status indicators and a 4 digit alphanumeric display on the front card edge
to show operational status of the card at a glance. The card edge shaft-encoder/pushbutton is used to
select various displays on the alphanumeric display. Figure 4-1 shows the locations of the indicators and
shaft-encoder/pushbutton.
/ MODULE OK
LOCAL FAULT
SERIAL
RUN/UPGRADE
SERIAL
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
LED 8
VIDEO 2 STATUS
VIDEO 3 STATUS
VIDEO 4 STATUS
VIDEO 5 STATUS
VIDEO 6 STATUS
VIDEO 7 STATUS
VIDEO 8 STATUS
LED 1
VIDEO 1 STATUS
Figure 4-1: Location of Status Indicators, Jumpers and Controls
4.1.
STATUS INDICATOR LEDS
Two large LEDs at the front card-edge display the status of the module as follows:
MODULE OK:
This Green LED indicates good module health. It will be ON while there is no laser,
XFP, card-slot or power faults.
LOCAL FAULT:
This Red LED will illuminate when a fault condition is detected. Possible fault
conditions include laser, XFP, card-slot or power faults. Whether or not this LOCAL
FAULT indication is reported to the frame may be determined by the FRAME
STATUS jumper (see section 5.1).
Eight multi-coloured LEDs indicate the status of the eight corresponding video signals:
VIDEO STATUS:
GREEN
indicates the presence of a valid input to the corresponding channel.
YELLOW
indicates that the corresponding channel has been password-blocked (via
CTRL/PSWD menu item), or that the input cannot be accommodated in the
available link bandwidth (see STAT/LINK/USE menu item).
RED
indicates the detection of video CRC or EDH errors.
OFF
indicates a signal loss of signal condition.
