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Digital Message Module - Jedia MMA-400 Series Operating Instructions Manual

Module mixer pre amplifier

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M
ODULES
APPEARANCE
(외관)
DM-46
BUSY
E/M
Start
/Stop
Repeat
/Stop
M1
M2
M3
M4
M5
M6
GND2
GND1
5V
REAR VIEW
JDM-10A-B
A
A
NOMENCLATURE
(각부명칭)
① External Control Signal Input Terminals.
② In/out 32-pin Connector.
③ Group Selection Switches & Indicators.
④ 3.5㎜ Headphone Output Jack.
⑤ Mic/line Switch.
⑥ 3.5㎜ Mic/line Input Jack.
⑦ Clip Indicator.
⑧ Signal Indicator.
⑨ Level Volume Control.
⑩ Recording Input Level Control.
⑪ Del Button.
⑫ Start/stop Button.
SWITCH SETTING
1. Basic Setting
The module has a back-up battery so that the announcements
are kept stored even after switching off. This back-up battery
is deactivated when delivered ex factory to prevent a slow
discharge until the unit will be installed.
To activate the back-up battery, place the jumper SEL2 from
pins 1+2(Off) to pins 2+3(On) -see appearance.
2 .Set the number of desired repeats of an announcement and
the desired lergth of the time intervals with the DIP switches
SW11 to SW22.
Two DIP switches are assigned to each memory location.
1
CN5
SUB PCB
2
MAIN PCB
23
ON
ON
1
2 3 4 5 6 7 8 9
1
2 3 4 5 6 7 8 9
SW11(M1)
SW12(M2)
ON
ON
2 3 4 5 6 7 8 9
2 3 4 5 6 7 8 9
1
1
SW13(M3)
SW14(M4)
ON
ON
1
2 3 4 5 6 7 8 9
1
2 3 4 5 6 7 8 9
SW15(M5)
SW16(M6)
21
22
U116
U117
U118
U119
1
2
3
4
SEL4
COMPONENT SIDE VIEW
ON
ON
1
2 3 4 5 6 7 8 9
1
2 3 4 5 6 7 8 9
SW17(M1)
SW18(M2)
ON
ON
2 3 4 5 6 7 8 9
2 3 4 5 6 7 8 9
1
1
SW19(M3)
SW20(M4)
ON
ON
1
2 3 4 5 6 7 8 9
1
2 3 4 5 6 7 8 9
SW21(M5)
SW22(M6)
⑬ Repeat/stop Button.
⑭ Message Selection Buttons
⑮ Play/Rec Switch.
Message Number Indicator.
6
Operating Indicator.
7
Battery ON/OFF Jumper.
8
Memory Setting Jumper.
9
10dB Up Jumper.
Announcement Mode Jumper.
Memory Socket.
Number of Repeats Switches.
Time Interval Switches.
스위치 설정 방법
1. 기본 설정
이 모듈은 전원이 끊긴 상태에서도 저장된 메세지를 보존하기 위하여
백업 배터리를 사용하고 있습니다. 이 백업 배터리는 공장에서 출하
되어 설치되기까지의 기간동안 방전 되는 것을 방지하기 위하여 작동
되지 않도록 설정되어 있습니다. 설치하기 전에 백업 배터리를 작동
시키기 위해서 반드시 SEL2를 1+2(OFF)에서 2+3(ON)으로 설정
하십시오.-외관 그림 참조
2. 반복방송 횟수와 반복방송 시간 간격을 설정하기 위해서 DIP스위치
SW11에서 SW22까지를 조정하십시오 각각의 메모리 위치에 대한 할
당은 다음과 같습니다.

Digital Message Module

19 18
17
16
DM46
EXEC
M1
BV6 BAT
M2
M3
3
3
ON
Start
2
2
Stop
1
1
OFF
SEL1
SEL2
Rec
0
Level
0
1
2
3
3
2 1
4
SEL 3
10dB UP
FRONT VIEW
20
3
24
A
A
DM-46
15
DIGITAL
MESSAGE
Play
Rec
M4
M5
14
M6
Repeat
Stop
13
12
11
Del
10
10
8
Sig
7
Clip
9
10
6
Input
Line
5
Mic
Head
phone
4
32
17

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