HEINRICH DVA8-500, Installation And Operation Manual

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1.5 Tecchnical Specification
Model
DVA8
-
500 RM
Description
Remote Paging Microphone
System Capacity 32
units
Communication
Distance
600 met ers
System
Connection
Star connection or loop redundancy connection
Zone Number
12
zones or
12
groups
Paging Mode
PPT & normal paging modes
Electrical Part
Phantom Power
Voltage
20V
-
27.5 V
Max Current
<
0.1 A
Power
Consumption
<
2.4 W
Line Input
Sensit ivity 775 mV
Impedance 10k Ω
S/N Ratio
>
70
dB
Microphone Input
Sensitivity
5
mV
Impedance 600
Ω
Working
Environment
Operation Temp
+
5
℃ ~ +
40
℃
Storage Temp - 20
℃ ~ +
70
℃
Relative
Humidity
<
95%
Mechanical Part
Dimension
240 (W) x 140 (D) x 55(H) mm
Weight 1kg
Finish Aluminum case in black
11:- ID Configuration Dipswitch.
Upward means enable and downward means disable. 1st to 5th PIN means ID of binary
system. 6th PIN upward means normal paging mode and downward means PPT paging
mode. 7th PIN upward means individual zone and downward means group, group could be
defined with multiple zones. 8th PIN is indication test, downward means start the LED indi-
cation test, all LED indicator will be from red-green-yellow then to normal state. Below is
example of remote paging mic ID from No 1 to No 4.
HEINRICH