Telex MS2002 manual Locations of Configuration Jumpers and Switches, Configuration Switch Settings

	SW3
Channel 2	SW1
Sidetone
	1 2 3

R601 J6

Channel 1 Sidetone

1 2 3

R59 J3

Figure 2 - Locations of Configuration Jumpers and Switches

Switch #	Description	Settings	Default
	DIP SWITCH SW1 (INTERNAL)
SW1-1	Headset microphone type	On: Unbalanced	Off
		Off: Balanced (Typical)
SW1-2	Call signal send, channel 1	On: Enabled	On
		Off: Disabled
SW1-3	Call signal receive, channel 1	On: Enabled	On
		Off: Disabled
SW1-4	Call signal send, channel 2	On: Enabled	On
		Off: Disabled
SW1-5	Call signal receive, channel 2	On: Enabled	On
		Off: Disabled
SW1-6	Mic kill signal send	On: Enabled	Off
		Off: Disabled
SW1-7	Program 2 interrupt	On: Interrupt during talk	Off
		Off: No interrupt
SW1-8	Program 1 interrupt	On: Interrupt during talk	Off
		Off: No interrupt
	BALANCED (BAL) - UNBALANCED (UNBAL) OPERATION
	BOTH SWITCHES MUST BE SET THE SAME.
	FACTORY DEFAULT IS BALANCED.
Rear Panel	Audiocom or Clear-Com	Out: Balanced (Audiocom)	Out (BAL)
	operation	In: Unbalanced (Clear-Com)
Rear Panel	Audiocom or Clear-Com	Out: Balanced (Audiocom)	Out (BAL)
	operation	In: Unbalanced (Clear-Com)
	DIP SWITCH SW3 (INTERNAL)
	*SET ALL TO MONAURAL OR ALL TO BINAURAL
SW3-1	Incoming call beep, headset	On: Disabled	Off
		Off: Enabled
SW3-2*	Listen 1 to speaker 1 only	On: Enabled (Binaural)	Off
		Off: Disabled (Monaural)
SW3-3	Incoming call beep, speaker 1	On: Enabled (SW3-1 must be off)	Off
		Off: Disabled
SW3-4	Incoming call beep, speaker 2	On: Enabled (SW3-1 must be off)	Off
		Off: Disabled
SW3-5	Listen 2 to right headphone	On: Enabled (Monaural)	On
		Off: Disabled (Binaural)
SW3-6	Listen 2 to speaker 2	On: Enabled (Binaural)	Off
		Off: Disabled (Monaural)
SW3-7	Listen 2 to speaker 1	On: Enabled (Monaural)	On
		Off: Disabled (Binaural)
SW3-8	Listen 1 to left headphone	On: Enabled (Monaural)	On
		Off: Disabled (Binaural)

Table 1 - Configuration Switch Settings

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