Telex BP-2002, BP-1002 operating instructions Side Tone Adjustment R145

NOTE: On the BP-1002, jumper JP6 must always have pins 2 and 3 shorted.

Side Tone Adjustment (R145)

The side tone adjustment is accessible either internally (refer to Figure 2) or by removing the belt clip mounting screw (callout 5 in Figure 1).

To adjust the level of your own voice heard in the headphones, tap the Talk button once to turn on the headset microphone. Then, use a small flat- blade screwdriver to increase or decrease your voice level while talking into the microphone.

Clear-Com Setup

Make the following switch and jumper changes when the belt pack is used with Clear-Com equipment:

BP-2002

1.SW1 must be placed in the UNBAL position.

2.JP4 must have pins 1 and 2 shorted (U position).

3.JP5 jumper must be removed and placed on JP2.

4.JP2 must have pins 1 and 2 shorted (using jumper from JP5).

5.JP1 must have pins 1 and 2 shorted.

BP-1002

1.SW1 must be placed in the UNBAL position.

2.JP4 must have pins 1 and 2 shorted (U position).

3.JP6, JP5 must have pins 2 and 3 shorted at all times.

Product	Default Jumper Settings
BP-1002	Shorting across Pins 1 and 2:
	JP13
	Shorting across Pins 2 and 3:
	JP5, JP6 and JP9
	Not Populated:
	JP1, JP2, and JP3
	Populated on Pin 1 Only:
	JP4
BP-2002	Shorting across Pins 1 and 2:
	JP9 and JP13
	Shorting across Pins 2 and 3:
	JP5 and JP6
	Not Populated:
	JP3
	Populated on Pin 1 Only:
	JP1, JP2, and JP4

Table 2. Default Settings. If you are using the 000 board, see page 19 for the default settings.

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