Samsung Dcs Hotel Operator General Description Manual

CONTENTS
ing power. All trunks and stations are assigned according to the default numbering plan.
This numbering plan is flexible and may be changed to suit customer requirements. The
installing technician customizes this default data to meet the end user’s requirements.
The system can be programmed from any LCD display keyset without interrupting system
operation. There are three levels of programming: technician, customer and station. The
technician level has access to all programs and can allow the...

CONTENTS
2–1
PART 2. HARDWARE
DESCRIPTIONS
2.1 KEY SERVICE UNIT
The PROSTAR DCS Key Service Unit is a
single plastic cabinet (see Figure 2–1) contain-
ing the following:

Processing, switching and customer me-
mory for all ports

Seven universal card slots

Four DSP channels (digital signal proces-
sors)

Wall-mount kit

Power supply slot
2.2 EXPANSION CABINETS
The expansion cabinets are plastic cabinets
that mount next to the KSU (see Figure 2–2)
and contain the following:

Maximum two per system

Seven...

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2–2
ROM 1

System operating program

One data rate adapter to be used for either
SMDR or PCMMC

LED status indicator
ROM 2

System operating program

Two data rate adapters for simultaneous use
of both SMDR and PCMMC

LED status indicator
EXPANSION CARDS
To expand the DCS to more than a single cabi-
net system, expansion cards are required.
These cards provide the high speed digital link
pathways that enable the KSU to communicate
with the expansion cabinets. There are three
types available and...

CONTENTS
2–3
EXPANSION B
This card has its own dedicated card slot in the
expansion cabinets and does not reduce the
number of available universal card slots. See
Figure 2–5.
The Expansion B card contains the following:

HDLC connection for that expansion cabinet

LED status indicator
2.4 INTERFACE CARDS
These cards provide the interface connections
for telephone lines and stations to the KSU and
expansion cabinets These cards fit into the
universal card slots to configure the system as
required. DCS...

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TRUNK B1
This card contains four loop start C.O. lines with C.O. disconnect detection. It also con-
tains the circuitry needed for Caller ID. It can be inserted in any universal card slot in all
cabinets.
TRUNK C1
This card contains eight loop start C.O. lines with C.O. disconnect detection. It also con-
tains the circuitry needed for Caller ID. It can be inserted in any universal card slot in all
cabinets.
GTRK
This card contains four ground start C. O. lines with disconnect detection. It...

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8SLI
This card is a eight circuit analog station interface for industry standard single line tele-
phones or other analog peripheral devices. The 8SLI does not contain any over-voltage
protection and is not qualified as OPX. It also does not contain DTMF receivers, but shares
system DSP resources. It can be inserted in any universal card slot in all cabinets.
KDb-DLI
This is a small daughterboard that can be installed only in the 12 or 24 button keyset. The
KDb-DLI will provide one...

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CADENCE (CVM8A)
The CADENCE Voice Mail system is a fully integrated
Auto Attendant/Voice Mail/Fax System on a single DCS
circuit card (see Figure 2–7). This optional card is desig-
nated the CVM8A and provides 4 or 8 channels of com-
munication. Only one card is permitted per system and
it can be installed in any universal card slot.
This fully featured self contained system is connected
directly to the DCS data bus and communicates with the
DCS processor. This design means that installation...

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2.5 STATION EQUIPMENT
LCD 24B Keyset (See Figures 2–8)

Built-in speakerphone

24 programmable keys (16 with tri-colored
LEDs)

Four fixed function keys

32 character display (2 x 16) with three
associated soft keys and a scroll key

UP/DOWN buttons for digital control of
speaker, handset and ringer volumes

Eight selectable ring tones

Desk- or wall-mounted

Available in almond or charcoal
STD 24B Keyset (See Figures 2–9)

Built-in speakerphone

24 programmable keys (16 with tri-col-
ored...

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Basic 12B Model Keyset
(see Figures 2–11 )

Built-in speakerphone

12 programmable keys (six with tri-col-
ored LEDs)

Four fixed function keys

UP/DOWN buttons for digital control of
speaker, handset and ringer volumes

Eight selectable ring tones

Desk- or wall-mounted

Available in almond or charcoal
7 Button Model Keyset (see Figures 2–12)

7 programmable keys

Three fixed function keys

UP/DOWN buttons for digital control of
speaker and ringer volumes

Eight selectable ring tones

Desk...

CONTENTS
2–9
Door Phone Interface Module (DPIM) and
Door Phone (see Figures 2–15 and 2–16)

The DPIM adapts any DLI circuit for use with
the door phone unit

Commonly used to request entry through
locked doors (interior or exterior) or as a
room monitoring box

Provides contact control to be used with cus-
tomer-provided electric door lock

Door phone is wall-mounted

Door phone is weather resistant
FIGURE 2–14
FIGURE 2–15
FIGURE 2–16