Extron electronics NAV SD 101, User Manual

Page: 21 / 82

NAV SD 501 and NAV SD 101 Scaling Decoders • Installation 13
PRELIMINAR
Y
Startup and Basic Operation
Power
The decoder can be powered in one of three ways:
• Locally, from the included external power supply and via the power connector (see
H
on page 6).
•
Remotely, receiving PoE via the NAV 1G/PoE+ port (see
A
on page 6); either from the
network switch or from an optional PI 140 Power Injector.
• Locally (
H
) and remotely (
A
), with priority on the NAV 1G/PoE+ port. If PoE voltage
drops below a threshold, the decoder immediately transitions to the power connector
with no effect on system operation.
When power is applied, the decoder runs a series of self-tests that blink the front panel
Power LED and all other indicators. The decoder then boots the NAV operating system. It
can take approximately 45 seconds for self-test and system startup to complete. When the
process is complete, the Power LED lights steadily.
NOTES:
• The decoder is NOT operational until the boot process is complete (the Power LED
is lit steadily).
Pairing Devices
Pair devices as follows:
1.
Use a Tweeker or other small screwdriver to press and hold the
NAV SD 101
ID
NA A A A A V V V V V
encoder front panel ID button for approximately 3 seconds, until the
ID LED blinks. The encoder enters pairing mode.
2. One at a time, use a Tweeker or other small screwdriver to press and
hold the decoder front panel
ID button for approximately 3 seconds,
until the ID LED blinks. Release the ID button. The decoder is now
paired to the encoder.
3. Repeat step 2 for each decoder.
4. Use a Tweeker or other small screwdriver to press and release the encoder front panel
ID button. The encoder exits pairing mode.
5.
Repeat steps 1 through 4 to pair decoders to other encoders.
Operation
After the encoder, all decoders, and their connected devices are fully booted up and
operational (the Power LED on each unit is lit steadily) and the devices are paired, the
system is fully operational. If any problems are encountered, ensure all cables are routed
and connected properly.
NOTE: Ensure that the video source and display selected for the DDC are properly
connected to the encoder and decoder pair, and that the encoder, the decoder, and
the display have power applied
before power is applied to the video source. If the
other devices are not turned on before the video source, the image may not appear.