E F Johnson Company 2425770 Benutzerhandbuch

Viking Portable 600 Radio Operating Manual

5-29

Keypad programming allows conventional channel parameters such as the transmit and 
receive frequency, Call Guard squelch code, and encryption key to be changed. In 
addition, several conventional mode timers can be changed. It cannot be used to 
reprogram disabled channels or any SmartNet/SmartZone/P25 Trunked information.

Keypad Programming Menu Flowchart

A menu system is used to select parameters in the keypad programming mode. A 
flowchart showing the keypad programming mode menu structure is located in Figure 5.1. 
When the keypad programming mode is selected by the Keypad Programming option 
button or menu parameter, the first menu parameter “Chng Zone” is displayed as just 
described. Press the Up/Down buttons to scroll through the available parameters which are 
as follows.

• CHNG ZONE

• CHNG CHAN

• SYS  PARMS

• CHAN PARMS

Zone

Channel

Change

Change

System 

Parameters

Channel

Parameters

Select

Zone

Select

Channel

Scan Hold Timer

Tx Timer

Penalty Timer

Conver. Timer

Rx Freq

Tx Freq

Rx Code/NAC

Tx Code/NAC

Tx Power

Tx Tmr On-Off

Squelch Adj*

Chan Spacing*

<F1> = Exit/Back
<F2> = Select
Up/Down = Scroll

Talk Grp ID**

* Analog Only

** Digital Only

Tx Type Sel***

*** Mixed Mode Ch Only

Key Select

Strapping

Chan Alias