Uniden America Corporation UB315 사용자 설명서

81

The following additional features are designed for you to
customize your scanner. Once these features have been
turned On or Off, they will remain as they are set until you
reset them, even if you turn the scanner Off and then On
again.

To change brightness of the display:

1. Press MENU/BACK.

2. Select 

SYSTEM  OPTION 

- 

DIMMER

by rotating the

VFO and pressing E.

3. Select one from 

HIGH

or 

MEDIUM

or 

OFF

by rotating

the VFO and then press E.

To change lighting time:

1. Press MENU/BACK.

2. Select 

SYSTEM OPTION 

- 

DIMMER

by rotating the

VFO and pressing E.

3. Select 

15  SECONDS

or 

INTINATE

by rotating the

VFO and then press E.

You can lockout the keypad to prevent re-programming of
channels, talkgroups and tones (see page 90).

1. Press MENU/BACK.

2. Select 

SYSTEM  OPTION

- 

ENTER  LOCK

by rotating

the VFO and pressing E.

3. Set to 

ON

by rotating the VFO and then press E.

Key Lock prevents accidental key entries except the following
keys (KEYLOCK, HOLD/MAN and RSM).

1. Press and hold

for 2 seconds to turn 

ON

or 

OFF

,

and then two beep tone sounds.

BC250D  9/20/2 2:52 PM  Page 81