PD1900 Paging Mic
Unit 1
PD1900 Paging Mic
Unit 2
PD1900 Paging Mic
Unit 3
EX2800
5 12 1Z S
P OW ER
M AS TERS O U RCEC H 5 C H 6C H 4C H 3C H 1 C H 2
MX 2 12 2
O
I
O
I
P OW ER
Q P 2 500
50 0 W 10 0 V LI N E POWE R AM P LIFIER
EX2800
EX2800
24V 24V
24V
TD6240 Zone
Decoder
MX2222
Pre-Amp Mixer
Speaker Zone
Selector
Speakers in Various Zones
Power Amplifier
Please ensure that priority level is
set at each paging console before
operating.
Each loop / circuit may consist of
several paging mics, which can be
set at different priority level.
Termination at TD6240 decoder
can be done at any of the connec-
tion port, without priority setting
restriction at the console.
Cat5e
2P Screen
Triggering signalaudio output
(balanced)
100V
Other complementary equipment may be required in the system such as :
EP1200 for Emergency Paging and overriding
AX3800 / AC3801 Amplifier Changeover Panel for standby amp fault changeover
BC9740 / PS9400 Battery Charger and Power Supply
VR7600 Zone Volume control panel
Note on priority setting :
If the system consist of several paging mic with same priority ;
The one activated earlier shall remain active and the other shall remain in busy mode. It is as first come first serve mode.
If the system consist of several paging mic with different priority :
The one with higher priority shall override the unit with lower priority even though the latter is in paging mode.
If lower priority unit would have busy LED blinking when the higher priority is active.
Priority 1 ( highest ) .......... Priority 9 ( lowest )
Application Schematic
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PAGE 4 PD1900 | TOUCH SCREEN PAGING MICROPHONE
