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AS 80
AS 80 Controls
(EN) Controls
Overview
The AS 80 is a HMAC to dual HMAC converter for adapting a single source HMAC connection into dual-redundant HMAC lines. It allows existing HD Series optical or
copper connections to operate independently up to 192 bidirectional channels at 96 kHz. The unit operates from external clock on either the Snake Port A or either of
the dual ports X or Y.
The AS 80 shows redundant status available from connected console indicating cable state and auto-ranging universal switch-mode power supply with failover mode.
On-board intelligence reports cable state for easy diagnostics. Fibre Neutrik opticalCON DUO connectors are used for optical fibre snake connection.
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Front Panel Controls
1.
Port A optical - Button select and LED indicator.
Port A copper - Button select and LED indicator.
2.
3.
Port X-Y optical - Button select and LED indicator.
Port X-Y copper - Button select and LED indicator.
4.
5.
Clock source Port A - Button select and LED indicator.
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Rear Panel Controls
1.
Internal fan. Keep clear to allow air flow.
2.
Power On/Off switch for PSU 2.
3.
Power On/Off switch for PSU 1.
4.
IEC power socket 2. Auto-ranging universal switch-mode power supply.
100 v – 240 v.
5.
IEC power socket 1. Auto-ranging universal switch-mode power supply.
100 v – 240 v.
6.
Port Y Optical connection.
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6.
Clock source Port X-Y - Button select and LED indicator.
7.
Shows port A connection status Copper (Cu) and Optical (OPT).
8.
Shows port X connection status Copper (Cu) and Optical (OPT).
9.
Shows port Y connection status Copper (Cu) and Optical (OPT).
Power indication - Blue when booting or if both PSUs are active.
10.
Purple if booted and one PSU is not powered.
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7.
Port Y Copper connection.
8.
Port X Optical connection.
9.
Port X Copper connection.
10.
Port A Optical connection.
11.
Port A Copper connection.
12.
Ethernet Control port.
13.
Firmware upgrade port.
14.
System reset button.
LED Status indicators:
• Pulsating Green – Link up, carrying audio and control.
• Fast flashing Green – Link down, cable connection detected.
• Flashing Red – Link down, hunting for sync on port.
• Red On – Link down, no cable detected, not hunting.
Port A
Clock=Port A (clock received Port A, clock transmitting port X/Y)
Green
Red
Port Status
Pulsating
Off
Link up, carrying audio and control.
Fast flashing
Flashing
Link down. Cable link up. Selected as clock source.
Off
Flashing
Link down. No cable link. Selected as clock source.
Clock=Port X/Y (clock received port X/Y, clock transmitting port A)
Green
Red
Port Status
Pulsating
Off
Link up, carrying audio and control.
Fast flashing
On/Off
Link down. Cable link up.
Off
On
Link down. No cable link.
Ports X or Y
Clock=Port A (clock received Port A, clock transmitting port X/Y)
Green
Red
Port Status
Pulsating
Off
Link up, carrying audio and control.
On
Off
Link up and in standby.
Fast flashing
On/Off
Link down. Cable link up.
Off
On
Link down. No cable link.
Clock=Port X/Y (clock received port X/Y, clock transmitting port A)
Green
Red
Port Status
Pulsating
Off
Link up, carrying audio and control.
On
Off
Link up and in standby.
Fast flashing
Flashing
Link down. Cable link up. Selected as clock source.
Fast flashing
On
Link down. Cable link up. Not selected as clock source.
Off
Flashing
Link down. No cable link. Selected as clock source.
Off
On
Link down. No cable link. Not selected as clock source.
Firmware
Updates to the AS 80 can be found at https://cloud.midasconsoles.com/drive/firmware release notes will guide you through the update process.
You can also update AS 80 units via the HD Series consoles.
Functions
Press and hold the selection buttons for 4s to change a setting. Blue for selected, white for unselected.
Matching the length and cable types for the redundant connections will create the best conditions for lowest audio loss during a redundant switch over event.
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Quick Start Guide
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