Telex Audiocom ES4000A, User Instructions

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Installation
6
TABLE 1.
Configuration Switch Settings
Switch Number Description Settings Default Setting
DIP Switch SW1 (Internal)
SW1-1 Program Interrupt, Ch 6
ON (Closed): Enabled
OFF (Open): Disable
OFF
SW1-2 Program Interrupt, Ch 5
ON (Closed): Enabled
OFF (Open): Disable
OFF
SW1-3 Program Interrupt, Ch 4
ON (Closed): Enabled
OFF (Open): Disable
OFF
SW1-4 Program Interrupt, Ch 3
ON (Closed): Enabled
OFF (Open): Disable
OFF
SW1-5
Audio Call Send, Ch 3
a
a. These switches apply only when the BAL/UNBAL switch on the back panel (SW2) is set to the BAL position for Audiocom usage.
When the switch is set to the UNBAL position, call send and receive are always enabled.
ON (Closed): Enabled
OFF (Open): Disable
ON
SW1-6
Audio Call Send, Ch 3
a
ON (Closed): Enabled
OFF (Open): Disable
ON
SW1-7
Audio Call Send, Ch 4
a
ON (Closed): Enabled
OFF (Open): Disable
ON
SW1-8
Audio Call Send, Ch 4
a
ON (Closed): Enabled
OFF (Open): Disable
ON
Push-button Switch SW2 (BAL - UNBAL Switch on Back Panel)
Audiocom or Clear-Com operation
Out: Audiocom (Balanced)
In: Clear-Com (Unbalanced)
Out
DIP Switch SW3 (Internal)
SW3-1
Audiocom Call Send, Ch5
a
On (Closed): Enabled
Off (Open): Disabled
On
SW3-2
a
Audiocom Call Receive, Ch5
a
On (Closed): Enabled
Off (Open): Disabled
On
SW3-3
Audiocom Call Send, Ch6
a
On (Closed): Enabled
Off (Open): Disabled
On
SW3-4
Audiocom Call Receive, Ch6
a
On (Closed): Enabled
Off (Open): Disabled
On
SW3-5
a
Not Used
On (Closed): Enabled
Off (Open): Disabled
Don’t Care
SW3-6
a
Not Used
On (Closed): Enabled
Off (Open): Disabled
Don’t Care
SW3-7
a
Not Used
On (Closed): Enabled
Off (Open): Disabled
Don’t Care
SW3-8
a
Not Used
On (Closed): Enabled
Off (Open): Disabled
Don’t Care