Vertex Standard VX-177 ユーザーズマニュアル

VX-177 O

PERATING

 M

ANUAL

16

Now that you’re mastered the basics of VX-177 operation, let’s learn more about some of
the really neat features.

K

EYBOARD

 L

OCKING

In order to prevent accidental frequency change or inadvertent transmission, various as-
pects of the VX-177’s DIAL and keypad may be locked out. The possible lockout combi-
nations are:

LK KEY

: Just the front panel keypad is locked out

LKDIAL

: Just the top panel DIAL is locked out

LK K+D

: Both the keypad and DIAL are locked out (factory default)

LK PTT

: The PTT switch is locked out (TX not possible)

LK P+K

: Both the PTT switch and keypad are locked out

LK P+D

: Both the PTT switch and DIAL are locked out

LK ALL

: All of the above are locked out

To lock out some or all of the keys:
1.

Press the [F] key, then press the [0(SET)] key to enter the Set
mode.

2.

Rotate the DIAL knob to select Set Mode Item 26: 

LOCK

.

3.

Press the [F] key momentarily to enable adjustment of this Item.

4.

Rotate the DIAL knob to choose between one of the locking
schemes as outlined above.

5.

When you have made your selection, press the PTT switch to
save the new setting and return to normal operation.

To activate the locking feature, (1) press and hold in the [6(LOCK)]
key for one second, or (2) press the [F] key, followed by the
[6(LOCK)] key. The “

” icon will appear on the LCD. To cancel

locking, repeat one of these processes.

A

DVANCED

 O

PERATION