Section 3 - Adjustments; Speaker Volume; Microphone Gain; Interface Board Led Status - DKS 1812 Plus Installation & Owner's Manual

Residential telephone intercom/access control system

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Owner's manual (63 pages)

Installation & owner's manual (58 pages)

Table Of Contents

Table of Contents

Speaker Volume

The speaker volume potentiometer is labeled SPEAKER VOL on the control board. The speaker volume should be adjusted for

adequate sound. Adjusting the speaker volume too loud could cause feedback from the microphone.

1. Open the front of the telephone entry system and locate the speaker volume adjustment.

2. Push the "Push To Call" button to place a call to the resident. While they are talking, adjust the speaker volume

potentiometer for adequate sound. To increase the volume rotate the potentiometer clockwise, to decrease the

volume rotate the potentiometer counter clockwise.

Microphone Gain

The microphone gain potentiometer is labeled MIC VOL on the control board. This adjustment increases or decreases the

loudness in the telephone handset in the house.

1. Open the front of the telephone entry system and locate the Mic Vol adjustment.

2. Push the "Push To Call" button to place a call to the resident. After they answer, adjust the microphone gain

and ask the resident to let you know when the loudness in their telephone handset is set to a comfortable level.

Interface Board LED Status

Phone Line In Use - Yellow LED indicates that the phone line is being used (dial-out, call forwarding, etc.).

System Keypad

Used to key in existing Access Codes and

Directory Codes during normal operation.

Also used to program the system features.

1812-161-L-12-11