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Viking C-250 Technical Practice

Viking C-250 Technical Practice

Entry phone controller with call forwarding

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TECHNICAL
TECHNICAL
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The C-250 allows single line telephones or a
telephone system to share a phone line with a
single Viking entry phone. Tenants may answer
an entry phone call, converse with the visitor
and let them in with a touch tone command.
The C-250 also has a built in five number dialer
to make an outside call if there is no answer on
the inside phone. If the outside call is busy or
ring no answer, the C-250 can call up to four
more numbers.
The C-250 provides a "Call Waiting" tone when the phone line is in use. Tenants may
also call out to the entry phone for monitoring purposes.
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• Allows single line telephones or a telephone system
to share a phone line with a Viking entry phone
• House phones ring with C.O. line cadence or
distinctive ring when the entry phone is calling
• Built in five number dialer
• Detects busy or ring no answer and goes onto the
next number
• Built in door strike relay with 1 or 2 digit commands
• Remote programming
• Auto answer
• Detects touch tones as fast as 50 milliseconds
• Trigger input for postal lock, Request for Exit (REX)
or immediate call forwarding
• Produces "Call Waiting" tones if the entry phone
is activated when the house phones are already
on a call
• Compatible with any Viking E Series or K Series
entry phone or use with any standard analog phone
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Single Entry Phone Controller with Call
Forwarding and Door Strike Control
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• Add an entry phone to your standard home or
office phones to provide door communication
• Provide commercial or residential security via
two-way handsfree communication at the door
or gate
• Connects in series with a single phone line or
with a phone system's line/trunk input
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Power: 120VAC / 13.8VAC 1.25A, UL listed adapter provided
Dimensions: 133mm x 104mm x 44mm (5.25" x 4.1" x 1.75")
Shipping weight: 0.9kg (2 lbs.)
Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95%
non-condensing humidity
Ring Output: 5 REN, capable of ringing (10) 0.5 REN phones
Talk Battery: 32V DC
Relay Contact Rating: 5A @ 30VDC / 250VAC Maximum
Connections: (12) cage clamp screw terminals
C-250
C-250
Entry Phone Controller
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with Call Forwarding
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May 18, 2009
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Summary of Contents for Viking C-250

  • Page 1 C-250 can call up to four more numbers. The C-250 provides a “Call Waiting” tone when the phone line is in use. Tenants may also call out to the entry phone for monitoring purposes. • Allows single line telephones or a telephone system •...
  • Page 2: Basic Installation

    Viking warrants its products to be free from defects in the workmanship or materials, under normal use and service, for a period of one year from the date of purchase from any authorized Viking distributor or 18 months from the...
  • Page 3 A. Accessing the Programming Mode The C-250 can be programmed from any touch tone phone connected to the house phone port or by calling into the unit from a remote touch tone phone. A 6-digit security code is used to gain access, or set DIP switch 3 to the ON posi- tion for immediate access.
  • Page 4 3. Remote Programming without the Security Code Set DIP switches 1 and 3 on the front of the C-250 to the ON position. Call into the unit from a remote touch tone phone. After one ring, the C-250 will answer the line and beep 2 times signaling that the C-250 is in the program- ming mode.
  • Page 5 When the door phone comes off hook, the C-250 will start ringing the house phone. The number of times the house phone will ring is stored in location #44. This value can range from 1 to 9, if blank or 0 is entered, the C-250 will skip ringing the house phone and immediately start calling the programmed phone numbers.
  • Page 6: Dip Switch Programming

    This Trigger Input mode is useful if you want to control the oper- ation of the C-250 by some other piece of equipment such as a phone system placed in the night mode, a clock controlled relay or a toggle switch.
  • Page 7: Trigger Input

    If the tenant wants to monitor the entry phone, they can pick up any phone in the house and hook flash within 5 sec- onds. This will cause the C-250 to ring the entry phone up to 5 times. Hook flashes after the 5 second time out will be passed along to the CO line.
  • Page 8 C-200 or C-2000A Entry Phone controller. For more information, see DOD# 206. Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking Electronics, and its affiliates and/or subsidiaries assume no respon- sibility for errors and omissions contained in this information.