Vega C-2000-SF User Manual

The C-2000 SF (single
Frequency) is a durable
attractive designed console.
It is used by FEMA
emergency operators to
make and receive calls
through their ring down
communications network, it
operates in two modes (SF
and EMSTEL) with industry
standard four-wire SF to
E&M facility equipment
such as the Westell,
Rockwell or equivalent
network terminating
equipment.
The modular and software
design allows for ease of
installation and use. Simply
plug the telephone RJ-45
jack into the back of the unit
and connect the power
supply, program the desired
operational mode and you
are ready to accept
emergency calls.

The SF mode has priority
over the EMSTEL mode if
both are enabled. The C­2000 SF normal on hook
operation generates an idle
2600 Hz signaling tone.
After detecting the loss of
the 2600Hz tone the unit will
produce a ringing signal
from the speaker and
display “IC” for Incoming
Call on the display. When
making an outgoing call and
removing the handset from
the cradle “OC” will be
displayed for Outgoing Call.
The EMSTEL (emergency
medical service telephone)
operates in a multi-party
four-wire network. In this
mode the unit will generate
and detect a specific (up to
10 digit) DTMF address and
ring for a programmable
duration.

Single Frequency Radio

FEMA

•

Model C-2000 SF

Control Console

(Federal Emergency

Management Agency)

The keypad can be used to
manually dial or pressing A,
B, C or D on the keypad, can
generate 4 pre-programmed
DTMF addresses. If a call is
being received the C-2000
SF will ring and “IC” will be
displayed for Incoming Call.
When making an outgoing
call and removing the
handset from the cradle
“OC” will be displayed for
Outgoing Call.
The C-2000 SF is always
muted, therefore, to monitor
the line before you make a
call, lift the handset off hook
or press the monitor switch
on the front of the console.
Receive audio can be heard
in both the handset and
speaker by press the
monitor switch when the
handset is off hook.

Communications, Inc



1-800-752-7560

8601 East Cornhusker Highway, Lincoln, Nebraska, 68507

E-mail: [e-mail], Web: www.vega-signaling.com

VEGA Signaling Products

Phone: [phone] Fax: [phone]

Front panel controls

• MONITOR

• PTT button

• 16 digit DTMF keypad

• Volume controls (Ringing, Handset and Speaker)

Microphone Input

• Handset/Headset,

Features

! 4 wire full duplex
! Simplex/full duplex (field Programmable)
! Progra mmable squelch control
! TX Monitor
! Crossmute (hardwire)
! TX notch filter

Special features

♦ External PTT
♦ External audio input

Specifications

Line input and output impedance:

Four-Wire TX Line: 600, or 1 Meg
transformer isolated

Four-Wire RX Line: 600 or 10K ohm jumper selectable,
transformer isolated

External Ringer: Dry contract Closure rated at 1A at 125Vac,
3A at 40Vdc

Line Input Level: -40 dBm to +10 dBm, adjustable
Line Output Level: -20 dBm to +10 dBm into a 600-ohm

line, adjustable (high-level guard tone only)

Distortion: 3% maximum at full output
Hum and Noise: 50 db below operating levels
Speaker (one): 3 in, 8 ohm, heavy-duty
Amplifier Power: 2 W maximum at 3% THD into an 8 ohm

load or equivalent
Optional Handset Earpiece Level: Adjustable preset level

independent of speaker volume controls
Audio Frequency Response: +

except at the transmit tone notch frequency

Operating Temperature Range: 0 to +70 degree C
Power Requirements: 117 Vac, 60Hz, 25W, or 12.0 Vdc at 1

A maximum

Microphone Connection: Handset and Headset are 4-wire,

Warranty (Limited)

ohm, jumper selectable,

1.5 db, 300 to 3000 Hz,

♦ External DC input
♦ Data port for cloning to other C-2000 consoles
♦ External speaker output
♦ Eight different rings

8601 East Cornhusker Highway, Lincoln, Nebraska, 68507

E-mail: [e-mail], Web: www.vega-signaling.com

All Telex Communications-manufactured signaling products are
guaranteed against malfunction due to defects in materials and
workmanship for three years, beginning at the date of original
purchase. If such a malfunction occurs, the product will be
repaired or replaced (at our option) without charge during the
three-year period, if delivered to the Telex factory. Warranty
does not extend to damage due to improper repairs, finish or
appearance items, or malfunction due to abuse or operation
under other than the specified conditions, nor does it extend to
incidental or consequential damages. Some states do not allow
the exclusion or limitation of
incidental or consequential damages, so the above limitation
may not apply to you. This warranty gives the customer specific
legal rights, and there may be other rights which vary from state
to state.

Specifications are subject to change without notice.

Communications, Inc

VEGA Signaling Products

Phone: [phone] Fax: [phone]