Mitel Panther II 820 System Manual page 220

Panther II 820/1032/2064-200
1. GENERAL
Introduction
1.0 1 This Practice contains information pertaining to the installation and
commissioning of the Panther II 820,1032 and 2064 Electronic Key Telephone
Systems. Installation and commissioning may be defined as the tasks necessary to
prepare the system for operation.
Reason For Issue
1.0 2 This is the second issue of this Practice. It is one of the set of Trillium Standard
Practices written to assist a craftsperson install, operate and maintain the system in the
field.
2. HARDWARE OVERVIEW
Key Service Unit
2.0 1 The Key Service Unit (KSU) is a sealed unit of metal construction measuring;
42.7 cm (16.8 inches) high, 34.6 cm (13.6 inches) wide and 7 cm (2.75 inches) deep
and weighing approximately 6.12 Kg (Panther II 820), 6.45 Kg (Panther II 1032) or
6.18 Kg (Panther II 2064). See Figure 2-l. The unit contains all of the circuitry
necessary to control the system. A power supply, located inside the KSU at the top,
converts the 110 Vat supply to the voltages required by the circuits of the KSU, and
those of the Panther telephone sets. The components of the KSU are cooled by air
drawn, by convection, from the bottom to the top of the KSU. The air passes through
the KSU before being exhausted through the vents in front and sides of the top of the
unit. Keyhole slots are provided on both sides of the KSU to facilitate wall mounting.
The connectors required to connect the C.O. lines and ancillary devices, along with a 4-
position dip switch, a reset button and status LEDs, are easily accessible on the right
side of the KSU. The connectors required to connect the KSU to the stations are
located on the left side of the KSU. The removable Read Only Memory (ROM)
Module (located on the right side of the KSU), in which the Stored Program Control
resides. Each KSU has two internal system batteries (used to retain customer
programming). The batteries have a life of approximately 10 years when ac power is
applied to the KSU and the battery switch is in the on position, or 3 months when the
ac power is disconnected from the KSU and battery switch is on.
Panther Telephone Sets
2.02 The Panther telephone sets are constructed of moulded plastic measuring 10.7
cm (4.2 inches) high, 17.8 cm (7 inches) wide and 23.9 cm (9.4 inches) deep. See
Figure 2-2. Each set is similar in design, having a detachable handset, a soft-touch
keypad, dedicated function keys and status lamps. The number of status lamps, line
and function keys varies with the set type. There are 10 types of sets which can be
connected to the Panther II systems.
Installation and Commissioning
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