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PUBLIC ADDRESS SYSTEM
DNM
ENVIRONMENTAL NOISE DETECTION PROBE
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
1
HEINRICH
HEINRICH LIMITED,
69 Athlone Road London SW22DU
W :
www.heinrichlimited.com
E:
info@heinrichlimited.com
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Table of Contents
Summary of Contents for HEINRICH DNM
- Page 1 ENVIRONMENTAL NOISE DETECTION PROBE Please follow the instructions in this manual to obtain the optimum results from this unit. We also recommend that you keep this manual handy for future reference. HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com...
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Page 2: Table Of Contents
PUBLIC ADDRESS SYSTEM 1. SAFETY PRECAUTIONS ...................................3 2. FEATURES ........................................5 3. PRODUCT FUNCTION INTRODUCTION............................5 4.OPERATION INSTRUCTION................................6 5.REAR PANEL CONNECTIONS................................. 7 6. CONNECTION DIAGRAM................................8 7. SPECIFICATIONS....................................... 9 HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com... -
Page 3: Safety Precautions
If water or any metallic object gets into the unit If the unit falls, or the unit case breaks If the power supply cord is damaged (exposure of the core, disconnection, etc.) If it is malfunctioning (no tone sounds.) HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com... - Page 4 Contact your dealer as to the cleaning. If dust is allowed to accumulate in the unit over a long period of time, a re or damage to the unit may result. HEINRICH If dust accumulates on the power supply plug or in the wall AC outlet, a re may result. Clean it periodically.
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Page 5: Features
7. The furthest distance of transmit is about 3 kilometers. 1. Communications input terminals 1. GND (Black wire) 2. Communications wire (White wire) 3. 24V DC power wire (Red wire) HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com... -
Page 6: Operation Instruction
0000(represents 1)、 1000(represents 2)、 0100(represents 3)、 1100(represents 4)、 0010(represents 5)、 1010(represents 6)、 0110(represents 7)、 1110(represents 8)、 0001(represents 9)、 1001(represents 10)、 0101(represents 11)、 1101(represents 12)、 0011(represents 13)、 1011(represents 14)、 0111(represents 15)、 1111(represents 16). HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com... -
Page 7: Rear Panel Connections
PUBLIC ADDRESS SYSTEM REAR PANEL CONNECTIONS HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com... -
Page 8: Connection Diagram
PUBLIC ADDRESS SYSTEM CONNECTION DIAGRAM HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com... -
Page 9: Specifications
Single wire system general line method The noise frequency filter 4 sets Monitor output 1V/600Ω Frequency Response 80-18KHz(+1/-3dB ) ≤0.1% Power Consump�on ≤1W Transmit Distance Power Supply DC 24V Size（mm） 185x275x105 Weight 0.86Kg HEINRICH HEINRICH LIMITED, 69 Athlone Road London SW22DU www.heinrichlimited.com info@heinrichlimited.com...
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