49
A
P
P
E
N
D
I
X
B
Using the front-panel
thumbwheel
The front-panel thumbwheel switch allows you to set local and remote loopbacks. It also lets
you reset the unit to factory defaults, overriding any configuration edits made previously.
The following table describes the switch settings. To activate a setting, you must press
either or both push-buttons. Each switch function has an equivalent command in the user
interface. These equivalents are listed in the table. Refer to your user’s guide for informa-
tion about the commands.
NOTE
Remote loopbacks can only be set if the network interface is T3 C-bit parity.
Set the
thumbwheel to...
Push...
The following action results...
0 (RST)
cmmd equivalent=RLB
ACTV
Resets any active remote or
local loopback.
1 (RLLB)
cmmd equivalent=SRL
ACTV
Sets a line loopback at the far-end
(remote line loopback).
2 (RPLB)
cmmd equivalent=SRP
ACTV
Sets a payload loopback at the far-end
(remote payload loopback).
3
ACTV and ACO;
hold for 3 seconds
Resets the unit to factory defaults.
Control port baud rate and other terminal
communication settings are set to
internal DIP switch values.
DataSMART
T3/E3 IDSU
Содержание DataSMART T3/E3 IDSU
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