DKS Enterprises 1814 SECTION 4 ADJUSTMENTS

SECTION 4 – ADJUSTMENTS

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

2. Place a phone call from the telephone entry system to a 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.

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

2. Place a phone call from the telephone entry system to a resident. After they answer, ask

the resident to remain silent.

3. While rubbing your finger across the microphone hole, rotate the feedback potentiometer

clockwise, and then counter clockwise. When the noise from the speaker is minimum,

this is the correct adjustment for the feedback potentiometer.

1. Open the front of the telephone entry system and locate the click sensitivity adjustment.

2. Place a phone call from the telephone entry system to a resident with a rotary dial type

phone. After they answer, ask the resident to dial 9 while you adjust the click sensitivity

potentiometer (the resident may have to dial 9 several times for you to obtain the correct

adjustment). When the door or gate opens, this is the correct adjustment for the click

sensitivity.

3. NOTE: Adjusting the click sensitivity too high (potentiometer fully clockwise) could cause

the system to respond to loud noises while it is in use. If this happens, rotate the click

sensitivity potentiometer counter clockwise 1/8 turn and re-test the system. You may

have to perform this step several times to find the correct adjustment.

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

2. Turn the contrast potentiometer clockwise and then counter clockwise until the display is

satisfactory.

1. The master code switch is left in the off position for normal operation. Turn the master

code switch on when setting the system master code. See programming instructions to

set the system master code. If the master code switch is turned on and a new master

code is not entered, the system will sound a long tone after approximately 30 seconds.

This tone will continue every 30 seconds until a new master code is entered, or until the

switch is turned off.