User's Manual

Step 1 TURN ON THE UNIT

1) Fully insert the power cord

2) Check if the switch is on "A" position

Step 2 SETTING GROUP NUMBER & CHANNEL NUMBER FOR EACH UNIT

You should set Group Number and Channel Number when you get these intercoms.

Normally no need to change the Group Number , Unless you found your neighbor has used

This number ( you can hear neighbor's speaking or they can hear from you when using)

Below is the process way for setting Group Number and Channel Number

The default group number for all units is" 0" (factory setting),you can decide wether to change

It or not

1) To keep pressing the key "-" for 5 seconds, you will hear "DU DU" sound ,meanwhile the

LCD display is " Group Call 0 " and "0" will keep flash.

2) Then you can press different number as your new Group Number from 0 to 19, be sure to keep

All the units updated to the same new Group number . if you do not change factory setting 0,

Then you can set change number after you press any of the “ LOCK/ TALK/ GROUP ”button.

When you have finished Group setting, the intercom automatically entered into the channel s

3) The default channel number is No.1 for all units (factory setting) you can set different Number

(1)

(2)