Masterclock
GMR
User
Manual
v2
–
2016.12
18
Factory
Defaults
FACTORY
‐
DEFAULT
CONFIGURATION
The
GMR
is
fully
tested
with
factory
defaults
prior
to
shipping.
This
factory
default
configuration
is
defined
as:
•
UTC
reference
time
(no
local
time
zone
offset
and
daylight
saving
auto
adjustment
is
disabled)
•
DHCP
configuration
mode
–
enabled
for
network
address
and
NTP
Server
addresses
•
NTP
server
enabled,
NTP
client
disabled
•
PTP
(if
installed),
End
‐
To
‐
End
default
profile
•
Time
dissemination
via
Real
‐
Time
Clock
(RTC)
during
reference
outages
enabled
for
24
hours
•
Device
name
set
to
GMR1000
‐
XX:XX
or
GMR5000
‐
XX:XX
(where
XX:XX
are
the
last
two
bits
of
the
MAC
address
of
the
unit)
•
Relay
Schedule
–
disabled.
The
default
relay
action
is
to
close
upon
loss
of
external
time
reference
(loss
of
lock).
•
Password
for
WinDiscovery–
public
•
Password
for
Telnet
–
public
(Telnet
is
disabled
by
default.)
•
SSH
Credentials
–
user:
public
password:
publicpass
RESET
TO
FACTORY
DEFAULTS
In
some
situations,
(such
as
a
lost
password
or
removal
of
confidential
information,
perhaps
prior
to
sending
the
unit
in
for
repair
service),
it
may
be
necessary
to
return
the
GMR
to
its
factory
default
configuration.
The
factory
defaults
may
be
restored
by
using
software
(WinDiscovery,
SSH
or
Telnet)
or
by
holding
down
the
reset
button
on
the
back
panel
of
a
GMR1000
or
the
front
of
a
GMR5000
(see
illustration
at
left).
Maintain
pressure
for
at
least
5
seconds
to
reset
the
unit
to
factory
defaults.
Set
to
Factory
Default
Button
On
the
GMR1000,
a
recessed
button
labeled
“RESET”,
located
on
the
back
of
the
unit
performs
this
function.
On
the
GMR5000,
the
reset
button
is
located
behind
the
pinhole
to
the
right
of
the
USB
port
on
the
front
of
the
unit.
To
reset
configuration
to
factory
default:
1.
Press
and
hold
the
“RESET”
button.
2.
Continue
to
press
the
“RESET”
button
until
the
unit
reboots.
