Music-On-Hold (Moh)/Background Music (Bgm) Options - Toshiba Strata DK 280 Installation Manual

Note: MOH Installation
The -24V (Pin 25) and DG (Pin 50) ground
terminals are available on the RSTU, RDSU,
or PSTU only, not on the PEW.
Install the MOH option in accordance with the
. following steps: (Refer to Figure 6-2.)
1.
8. To test the operation of the DPFT, turn the system
power switch OFF, and verify that CO dial tone is
available at each standard telephone connected to
the DPFT. Also, call back to each telephone using
an outside line.
Connect the external music source to the RCTU
RCA Jack.
2.
6.2 Music-on-Hold (MOH)/
Background Music (BGM)
Options
Rotate the RCTU volume control (VRl) to adjust
MOH volume: clockwise increases volume;
counterclockwise decreases volume. Listen to the
CO line on-hold when setting MOH to the proper
volume.
3.
Strata DK280 systems provide an MOH option for CO,
E&M tie and DID lines and telephones connected to
the system. A variety of BGM options are also
provided. (Refer to Figure 6-2.)
If MOH relay control is required, access Program
77-i. Set LED 05 to ON to configure the
MOH/Night Transfer Control relay for the MOH
function. This feature requires the installation of a
PIOU, PIOUS, or PEPU PCB.
4.
6.2.1 MOH Option
The RCTU supports an external, customer-provided
music source-such as a tuner, compact disc player,
or tape player-for MOH. The PIOU, PIOUS, and
PEPU each has a relay contact on it that can be
configured to automatically turn the source on when a
CO line or station is placed on hold. MOH source and
MOH relay contact specifications are as follows:
If using the MOH control feature with a PIOU or
PEPU, set PIOU or PEPU jumper plug Pll to the
MAKE or BREAK position as required:
1 MAKE (M)-Shorts the normally open
contacts (pins 9 and 34) when MOH is
activated.
n BREAK (B)-Opens the normally closed
contacts (pins 9 and 34) when MOH is
activated.
n BGM or MOH Source Specifications
+ Input Impedance: 600 ohms or 8 ohms
4 Input Voltage (recommended levels)
l
Minimum: 0.14 VRMS (-15 dBm)
l
Maximum: 0.77 VRMS (0 dBm)
n Relay Contact Specifications
+ Voltage: 24VDC maximum
+ Current: 1 ampere maximum
If using the MOH Control feature with a PIOUS,
solder PIOUS jumper W2 to the MAKE or BRtAK
position as required:
1 MAKE (M)-Shorts the normally open
contacts (NHT and NHR) when any CO line is
in the hold condition.
n BREAK (B)-Opens the normally closed
contacts (NHT and NHR) when any CO line is
in the hold condition.
IMPORTANT !
5.
In accordance with U.S. Copyright Law, a
license may be required from the American
Society of Composers, Authors, and
Publishers (ASCAP), or other similar
organization,
if copyrighted music is
transmitted through the Music-on-Hold feature
of this telecommunications system. Toshiba
America lnforma tion Systems, Inc., hereby
disclaims any liability arising out of the failure
to obtain such a license.
MOH (CO line or intercom hold) is applied from
the RCTU through the KSU cabinet's backplane to
DID lines, tie lines, CO lines, electronic, digital,
and standard telephones on hold.
6. MOH is also applied through the RCTU
Page/BGM control to provide BGM to
electronic/digital telephone speakers and external
page. (Refer to Subsection 6.2.2.)
- or -
.
January 1996
6-3