User's Manual

(2) When there are less than 2 scannable channels, the intercom cannot scan.

(3) If you do not want to enter the scan in 16 channels, please select "Scan Add" for each channel as "No".

11. Transmit time limit function

In order to prevent some users to occupy the same channel communication for a long time, users can set to

open the transmitting time limit function. When the user in the current channel continuous transmitting time

reached the set time, the intercom will stop transmitting and horn transmitting time limit beep.

The transmit time limit can be set by programming software, 30-180 seconds (default is 60 seconds) can be

selected.

12. Sub-tone code

This product supports 260 groups of sub-tone code function. 50 groups of analog sub-tone code and 105*2

groups (N phase and I phase) of digital sub-tone code can be set through the programming software.

Factory Settings

462.5625

462.5875

462.6125

462.6375

462.6625

462.6250

462.7250

462.6875

462.7125

462.5500

462.5750

462.6000

462.6500

462.6750

462.7000

462.7250

Channel Frequency(MHz) Power(W)