Connecting the Unit
www.ampereselectronics.com
page 5
MR1300 can be used as :
- source playback unit, for delivering pre-recorded messages or songs, and if repetitive playback at certain times is required,
it can be used together with a timer.
- Emergency broadcast message playback unit, which is linked to external triggering devices or systems, such as alarm, BAS
or emergency push button.
Connections of both applications are shown in the diagrams below.
P
T
18
00
DC 24V
+
OUTPUT
LEVEL
N
O
C
O
M
N
O
C
O
M
N
O
C
O
M
N
O
C
O
M
CH1
CH2
CH3
CH4
N
O
C
O
M
N
O
C
O
M
N
O
C
O
M
N
O
C
O
M
CH5
CH6
CH7
CH8
RELAY DRY CONTACT
LINE OUT
UNBALANCE
Quality Product From
AMPERES ELECTRONICS
E
P
12
00
MIN
MAX
MAX
MIN
Another Quality Product From
S/N :
INPUT LEVEL
SIREN
MESSAGE
MESSAGE
SIREN
MESSAGE IN
PRE IN
PRE OUT
REMOTE TRIGGER
M
R
13
00
DC 24V
+
Another Quality Product From
MAINS : 230V +/-10%
M
X
22
22
LINE OUT
AC 50 / 60HZ
BGM
REC
CHIME
MIXER
PRIORITY MUTE
CH.1 / 2 / EXT.IN
AUX
CD
MIN
MAX
CH6
CH4
CH5
CH3
24V DC
DC INPUT
OUTPUT
EXT IN
CASS
TUNER
CH2
CH1
PT1800
PROG.TIMER
MR1300
MESSAGE
RECORDER / PLAYER
MX2222
MIXER
EP1200
EMERGENCY
PAGING PANEL
Dry contact connection to
trigger message
Balanced audio output
Balanced audio output
Audio output to Power
Amplifiers, etc
com to ground
Stored messages can be played either from the front buttons or via the remote triggering ports.
The above diagram shows connections of 3 output channels of PT1800 connected to 3 individual triggering ports of
MR1300. It is intended to perform 3 different times to playback 3 different messages. Activation of each message is
via negative grounding.
Output from MR1300 can be unbalanced using RCA jack, or balanced signal using XLR jack. Both outputs are in mono
mode, with line level signal.
Option A :
Using MR1300 for Normal Message Source
See Note Below
NOTE :
Activation of a stored message shall can be either momentarily or pulse contact to ground. To activate from PT1800
timer, we recommend that the contact option at the channel output to be set to Pulse.
