Telex Audiocom US-2002 - Page 10

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FIGURE 2. Locations of Configuration Jumpers and Switches
TABLE 1. Configuration Switch Settings
SWITCH NUMBER DESCRIPTION SETTINGS DEFAULT SETTINGS
DIP Switch SW1 (Internal)
SW1-1 Headset microphone type
On: Unbalanced
Off: Balanced (typical)
Off
SW1-2 Call signal send, channel 1
On: Enabled
Off: Disabled
On
SW1-3 Call signal receive, channel 1
On: Enabled
Off: Disabled On
SW1-4 Call signal send, channel 2
On: Enabled
Off: Disabled On
SW1-5 Call signal receive, channel 2
On: Enabled
Off: Disabled On
SW1-6 Mic Kill signal send
On: Enabled
Off: Disabled Off
SW1-7 Program 2 interrupt
On: Interrupt during talk
Off: No Interrupt
Off
SW1-8 Program 1 interrupt
On: Interrupt during talk
Off: No Interrupt
Off
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 Incoming call beep
On: Disabled
Off: Enabled
Off