Mitel SX-200 Documentation page 47

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11. SUPERSET 3 AND SUPERSET
CONSIDERATIONS
General
11.01 Installers should not attempt to use a hand test telephone
(buttinski) to check the SUPERSET lines, because there is no
loop detector installed in the SUPERSET line card/interface. Set on-
/off-hook status is signaled using data transmission. The SUPERSET
sets must not be connected: a) to standard lines; b) in parallel; or c) as
Power Fail Transfer extensions.
Installation
11.02 Installation of the SUPERSET set is simplified because of the
following:
Handset and line cords are modular-connector-ended.
l
No local power supply is required; power is provided by the
system and distributed through the line.
Only nonessential user programming is required; i.e., speed call
entry, call forward destination, name, and timed reminder.
Installer can use set display feature to identify lines pro-
grammed to appear at the set.
Initialization of the SUPERSET
power is applied to the set, however the line card should still
be initialized (see Section MITLS 105/911 O-096-500-NA).
This is displayed when data transfer has not oc-
curred for at least 1 s. The set is not operational
in this condition, and any set displaying this
message should be reported by the user.
the problem has been corrected (refer to appro-
priate PABX Maintenance
error message is cleared, time and date are dis-
played, and the set becomes operational.
CONSECUTIVE ERRORS
This. is displayed when a series of data transfer
errors has been detected by the host PABX. If the
error occurs during a call, the audio may be lost,
and the features become inoperative. If the error
occurs while the set is idle, no calls can be made
or received at the set. This error may be tran-
sient in nature and may disappear. When the
error is cleared (refer to appropriate PABX Main-
tenance Documentation), time and date are re-
displayed and the set becomes operational.
4 INSTALLATION AND MAINTENANCE
set occurs automatically when
10-096-l 00-NA
When
Documentation), the
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