Viking moh-2l Service Manual
Telecommunication Peripheral Products
Technical Practice
MOH-2L
Two Line
Music-on-Hold
September 14, 1998
Add Music-On-Hold To Your
One or Two Line Phone Service
The MOH-2L provides your residence or
small business phones with the same “on
hold” features as Key Systems or PABX’s.
An audio input jack is available for providing
music or promotion on hold for a truly
professional “big-business” image.
To place a call on hold, simply press the Q
key on your Touch Tone phone and hang
up. The call will be held in the MOH-2L for as long as you require. While on hold,
callers may be pacified with recorded music, radio, promotional announcements or any
other source connected to the audio input jack.
ckhkjonnected
The MOH-2L can be connected to one or two phone lines making it ideal for homes or
small offices.
VIKING©
http://www.VikingElectronics.com
E-mail...Sales@VikingElectronics.com
Features Applications
• Phone line powered
• Provides music-on-hold for 1 or 2 line phones
• RJ14 (two-line) and LINE 2 RJ11 jack provided
• Single digit (Touch Tone Q) hold command
• CPC detection for automatic disconnect
• LINE 2 “On Hold” indicator
• Small Office/Home Office systems(SOHO)
• City desks
• Catalog departments
• Promotion on hold when used with the DVA-2W
(Fax Back Document 110)
Sales...(715) 386 - 8861
Specifications
• 600 ohm audio input jack
• Compatible with any C.O. line or analog
PABX/KSU station
• Audio cable included
Made in the U.S.A.
Line Powered: 20mA loop minimum
Dimensions: 119mm x 71mm x 36mm (4.7” x 2.8” x 1.4”)
Shipping Weight: 0.45 Kg (1 lb)
Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95% non-
condensing humidity
Audio input: 600 ohm
Audio connection: 1/8 inch audio jack
Phone Connections: (1) RJ14 jack, (1) RJ11 jack, (1) RJ14 plug,
(1) 3.5mm (1/8”) audio jack
Installation/Programming/Applications
A. Standard Installation
The MOH-2L must be wired in series and in front of all phones you wish to have the hold feature with.
1. Plug the modular cord on the back of the MOH-2L into an RJ14 (2-line) or RJ11 (single-line) jack.
2. Plug the RJ14 (2-line) telephone cable that’s feeding your 2-line phones, into the jack labeled LINE 1 & 2.
-or-
Plug the RJ11 (single-line) cord that’s feeding your telephone into the jack labeled LINE 1 & 2 and plug the line 2
devices into the jack labeled LINE 2 (if required).
MOH-2L
Music
Source
LINE IN
LINE 1 & 2
MODEL MOH-2L
TWO LINE
MUSIC ON
HOLD
LINE 2
Note: If you do not have an RJ14
configured phone, you may use the
jacks on the front of the unit as RJ11
jacks.
Single Line or 2- Line Phones
VIKING©
LINE
LED
2
To
Additional
Phones
B. Add a Professional Call Sequencer and Promotion on Hold
Single Line Phones
RJ-14 (2 line)
RJ11 (1 line)
Additional
Phones
or
To
DVA-2W
Promotion on Hold
Announcer
(Fax Back Document 110)
VIKING©
VOLUME
START
LED
2- line phones
To
Additional
Phones
C. Dip Switch Programming
ON
OFF
MODEL
VIKING ELECTRONICS, INC.
Complies with part 68, F.C.C. Rules, F.C.C. Registration No. AH397D62221-MT-R, Ringer
Equivalence: 0.4B, USOC No. RJ11C
VIKING©
DIP Switch 1
DIP Switch 2
DIP Switch 3
MODEL DVA-2W
TAPE/
MIC IN
AUXCCCOMSPK
VIKING©
LINE
LED
2
LINE IN
LINE 1 & 2
TWO LINE
MUSIC ON
HOLD
MODEL MOH-2L
LINE 2
VIKING©
Model TMS-2
MODE
LED
2 LINE CALL SEQUENCER
ANS MACH
LINE IN
PHONES
TMS-2
Two Line Call Sequencer
(Fax Back Document 062)
MOH-2L
DIP switches 1 and 2 allow the MOH-2L to work with varying telephone lines. If the
MOH-2L does not hold the call that’s been placed on hold, the loop current provided
by your phone company is probably too low. To compensate for this, set the
corresponding dip switch to the ON position.
Switch
Switch 1
Switch 2
Switch 3
ON
Line 1 low loop current
Line 2 low loop current
(not used)
OFF
Line 1 normal loop current*
Line 2 normal loop current*
(not used)
* Factory settings
RJ-14
or
RJ11
Operation
When a call comes in, the phones will ring as usual. After answering the call, the user can place the call on hold by
pressing the “Q” key on their Touch Tone phone and then hanging up. The call will remain on hold until any phone on
the same line is picked up, or a CPC disconnect signal from the incoming CO line is detected.
The MOH-2L can accommodate one or two phone lines, connecting them to a single on hold audio source. The LED on
the front of the MOH-2L indicates that line two is on hold.
Product Support Line...(715) 386-8666 Fax Back Line...(715) 386-4345
Due to the dynamic nature of the product design, the information contained in this document is subject to change without notice. Viking
Electronics, its affiliates and/or subsidiaries assume no responsibility for errors and/or omissions contained in this information. Revisions of
this document or new editions of it may be issued to incorporate such changes.
Printed in the U.S.A. ZF301170 Rev AFax Back Doc # 407
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