Mitel SX-200 Documentation page 16

SECTION MITL9105/9110-096-100-NA
Page 10
power supply batteries are housed in a completely enclosed shelf
measuring 180 mm (7 in.) high, 480 mm (19 in.) wide, 370 mm (14.5 in.)
deep and weighing approximately 56.7 kg (125 lb) and is mounted in
the bottom of the SX-200 cabinet.
Electrical Characteristics
2.16 The electrical characteristics of the SX-lOO/SX-200 system are
listed in Section MITL9105/91 lo-096-180-NA.
2.17 The SX-lOO/SX-200 system is designed to operate from a 48
Vdc source. This can be provided by the customer from a
suitable source of 48 Vdc. In the event of a power failure with no
reserve power available, the SX-100 system can be arranged to auto-
matically connect up to six Central Office trunks to preselected exten-
sions. The SX-200 system can be arranged to connect up to 12 Central
Office trunks to preselected extensions.
Attendant Console
2.18 The Attendant Console (Figure 2-7) is enclosed in a housing
with a smoked plastic faceplate. Located on either side of the
console are a pair of headset/handset jacks allowing simultaneous
operation and supervision. The console keyboard holds three rows of
10 nonlocking keys for the selection of features and completion of
calls. On the right of the keyboard is a l2-key pushbutton dial pad. The
console display, mounted above the keyboard, displays the active (
states of calls in progress. In addition to the Call Status Display is a
Busy Lamp Field, a Trunk Group status field, a Call Waiting Indicator, a
digital clock and three Alarm Indicators. The weight of the Attendant
Console is approximately 2.27 kg (5 lb) and its dimensions are: 350 mm
(13.75 in.) wide, 176 mm (6.8 in.) high and 236 mm (9.25 in.) deep. A
complete description of the Attendant Console is given in Section
Maintenance Console
2.19 The construction of the maintenance console is identical to that
of the Attendant Console; the only difference is in the functions
of the call and feature selection keys. A complete description of the
maintenance console is given in Section MITL9105/9110-096-315-NA.
Features
2.20 Features provided with the SX-lOO/SX-200 system are listed in
Section MITL9105/9
Feature Provisioning
2.21
All extension features provided by the SX-lOO/SX-200 system
may be grouped into different classes of service, each Class of
Service (a maximum of 16) may contain any mixture of features. Fea-
ture installation consists of entering into the system memory, the
number of the extension to which the features are to be assigned,
110-096-l 05-NA.
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