Viking K-1900-8 Application Note
Adding a ringer to viking telephones
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- Technical practice (12 pages) ,
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Application Note
APPLICATION
APPLICATION
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Adding a Ringer to Viking Telephones
A Q170600 ringer may be easily
added to Viking phones that don't
provide a ringer from the factory.
The ringer provides a loud electronic
warble each time standard ring volt-
age is detected.
The Q170600 kit includes a capaci-
tor and a ringer.
B. Installation for the K-1900-7, K-1900D-2 and K-1900W-2
C.O. Line or
Analog
PABX/KSU station
C. Installation for the K-1900-8
C.O. Line or
Analog
PABX/KSU station
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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 responsibility for errors and omissions contained in this information. Revisions of this document or new editions of it may be issued to incorporate
such changes.
Fax Back Doc 834
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.47 MFD@ 250V
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A. Installation for the K-1500-7
.47 MFD@ 250V
Capacitor
Capacitor
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Power: Telephone line powered (40 - 107V AC @ 16 - 67 Hz)
Dimensions: 35.6mm x 40.6mm x 31.2mm (1.40" x 1.6" x 1.23")
Shipping Weight: 0.45 kg (1 lb)
Environmental: -20° C to 65° C (-4° F to 149° F) with 5% to
95% non-condensing humidity
REN: 0.4A
Ring Volume: 70 - 90 db
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Printed in the U.S.A.
Q170600
Q170600
Adding a Ringer to
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Viking Telephones
October 26, 2000
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D. Adjusting the Ring Volume
1.400
0.95
Diameter
Maximum
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.47 MFD@ 250V
Capacitor
1.875
1.563
1.165
Minimum
60º
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