Toa EX-610, Руководство по установке

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9-9 BGM equipment connection
By connecting both the LM-65/65C and BOX-08 to a BGM player, a
time signal machine or a chime generator, background music, time
signal or chime may be heard from the station.
[Connection diagram]
Station
8-station terminal
box BOX-08
Exchange without rear
panel EX-610/620/630
BX-610/620
-20—
-10dBm
Alarm or timer
input signal
Station
Station
Station No. 0
BGM player No.1
Station No.1
BGM player No.2
BGM player No.3
Station No.2
Station No.3
Station No.4
BGM player No.4
BGM player No.5
Station No.5
BGM player No.6
BGM player No.7
Station No.6 Alarm starting
signal input
Station No.7
Timer starting
signal input
[BOX-08]
<For the LM65C unit>
The BGM volume of each individual station may be ad-
justed by setting the corresponding switches (SW101-
SW801).
See the figure below.
[Sound volume adjustment]
<For the LM-65 unit>
The BGM volume of each individual station may be de-
creased by cutting off the corresponding jumper wires
(JP103-JP803, JP102-JP802).
See the figure below.
1. Cutting off the jumper wire having the greatest number
of the two (JP103-JP803) decreases the volume by 6
dB.
2. Cutting off the both of the paired jumper wires (JP103-
JP803, JP102-JP802) decreases the volume by 12 dB.
1. Setting the switches having the greatest number of the
two (SW101-SW801) to the center position decreases
the volume by 6 dB.
2. Setting the switches (SW101-SW801) to the MIN posi-
tion decreases the volume by 12 dB.
Note: Switch is preset to the MAX position when unit is
shipped from factory.
Timer or alarm
starting signal input
YR-810/801
Timer signal input
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