Connections; Product Handling; Ahnet Protocol - ARTHUR HOLM AHDTL User Manual

PRODUCT HANDLING

Please follow the figure below for a correct product usage of the
DynamicTalk microphones.
To avoid any product malfunctions, do not attempt to bend the
microphone to the incorrect angle or outside the microphone's working
area.
Please note that ware to the microphone and pop screen surface can
occur.
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AHNET PROTOCOL

Communications protocol
COMMUNICATION RS422
CONNECTION RJ45
WIRING CAT-5
Speed & configuration
BAUD RATE 38400
DATA BITS 8
PARITY NONE
STOP BITS 1
Wiring Diagram
1. Data TX +
2. Data TX –
3. Data RX +
4. NC
5. NC
6 .Data RX
7. NC
8. NC
Connection
PINS 1 & 2 The units respond
PINS 3 & 6 The units receive instructions
Protocol to control the monitor
You can connect up to 30 monitors on the same RS422 bus.
It is possible to use a AH Interface Ethernet to control the RS422 bus.
The units should have a set address and the address must start by 1.
Maximum cable length between ends, 500m/1640 ft.
RJ-45
by addressable RS422 bus.
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