Uniden UM425 VHF DSC 사용자 설명서

Unattended

1 Watt     INT
Memory
DSC Standby

DSC Call

Standby

1. 

Display the menu and choose the DSC Call sub-menu.

2. 

Select Standby to place your radio in standby mode. The radio displays 

the standby screen, above.

3. 

To cancel standby and return to the mode your radio was in, press any 

button.

If you are involved in a bridge-to-bridge call, you may not want the radio to 

automatically switch channels when it receives a DSC call. In cases like this, 

you can disable automatic channel switching. If you receive an individual call, 

the radio will respond with an unattended code, just as if the radio were in 

Standby.

Press the 

1. 

 button to display the menu.

Select 

2. 

Setup and then Auto CH SW.

Highlight 

3. 

Off and press the 

button. The radio will not 

automatically switch channels until you reactivate this feature. 

NOTE: Use this feature with caution. Deactivating automatic switching and 

then forgetting it can make it hard for you to receive DSC calls.

 

 

UM425 VHF OM.indd   39

28/9/11   11:55:19 AM