Extron electronics NAV SD 101, Руководство пользователя

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NAV SD 501 and NAV SD 101 Scaling Decoders • Installation 15
PRELIMINAR
Y
Reset Operations
The rear panel
Reset
button (see
G
on page 12) initiates three levels of resets (numbered 1,
4, and 5 for comparison with an Extron IPL product). The
Reset
button is recessed, so use
a pointed stylus, ballpoint pen, or small screwdriver to access it.
See the table below for a summary of the modes.
ATTENTION:
• Review the reset modes carefully. Using the wrong reset mode may result in
unintended loss of flash memory programming, port reassignment, or a decoder
preboot.
• Étudier de près les différents modes de réinitialisation. Appliquer le mauvais mode
de réinitialisation peut causer une perte inattendue de la programmation de la
mémoire flash, une reconfiguration des ports ou une réinitialisation du contrôleur.
NOTES:
• The reset modes listed in the table are separate functions, not a continuation from
mode 1 to mode 5.
• The modes listed close all open IP and other connections and close all sockets.
Reset Mode Comparison and Summary
Mode Activation Result Purpose and
Notes
1
Hold down the recessed Reset button while
applying power to the unit.
NOTE: After a mode 1 reset, update
the unit firmware to the latest version.
Do not operate the firmware version
that results from the mode 1 reset. If
you want to use the factory default
firmware, upload that version again
(see
Firmware tab on page 39 for
details on uploading firmware).
The unit reverts to the factory default firmware. All user files
and settings, such as IP settings, are maintained.
NOTE: If you do not want to update firmware, or you
performed a mode 1 reset by mistake, cycle power to
the unit to return to the firmware version that was running
before the mode 1 reset (see
About Page on page 58 to
find the firmware version).
Use mode 1
to return the
unit to the
factory default
firmware version
if incompatibility
issues arise with
user-loaded
firmware.
Har
dwar
e r
eset
4
Hold the
Reset
button for approximately
6 seconds, until the Reset LED blinks twice
(once at 3 seconds and again at 6 seconds).
Then momentarily press
Reset
within 1
second .
Resets all the IP settings without affecting the device
configuration. Mode 4:
• Enables ARP capability.
• Sets the IP address, subnet address, gateway address, and
port mapping to the factory default.
• Sets the Multicast IP, stream number and device name to the
factory default.
•
Turns DHCP on.
The Reset LED blinks three times in succession during the reset.
Mode 4 enables
you to set
IP address
information using
ARP and the
MAC address.
Reset IP (SW)
settings
5
Hold the
Reset
button for approximately
9 seconds, until the Reset LED blinks three
times (once at 3 seconds, again at 6 seconds,
and then again at 9 seconds). Then momentarily
press
Reset within 1 second.
NOTE:
Mode 5 reset reverts the factory-
configured username to
admin
and
password to extron .
Mode 5 performs a complete reset to factory defaults (with
the exception of the firmware):
• Does everything mode 4 does.
• Resets all settings with the exception of factory firmware.
• Resets all IP options.
• Removes all files from the unit.
• Removes the initial serial number passwords and sets them
to
extron
.
The reset LED blinks four times in succession during the reset.
Mode 5 is for
starting over with
configuration
and uploading
or to replace
events. Same as
the
E
ZQQQ
}
SIS command
on page 66.
Factory (SW) r
eset