RTS DSI 2008 manual Access and Configuration, Internal Access

APPENDIX A

Access and Configuration

Internal Access

1.Remove six screws from the back cover (see Figure 9).

2.Remove the top cover.

This provides access to all internal adjustments.

3.For option card installation, slide the circuit board out toward the back to remove it from the bottom cover.

AUX	Telex Communications, Inc., Made in U.S.A.
J4B
J3B	J1B	J1A
	J2B	2 WIRE SYSTEM
4 WIRE SYSTEM

AUX	J5 POWER
	+5V	3A
	+15V	1.6A
	-15V 0.3A

J4A

	+5V	RTN
	+15V	-15V
J2A	J3A	RTN
	4 WIRE SYSTEM

FIGURE 9. Location of screws for disassembly.

FIGURE 10. Locations of internal controls

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