The Whistler Group SC04 Manuale Utente

Configuration Shortcuts

Your PRO-652 features power-on shortcuts to 
configuration items, such as attenuator settings, 
backlight settings and memory information. 

The following table lists the power-on key 
sequences available in the PRO-652. 

Unless otherwise specified, press each sequence 
while the scanner displays the Welcome/Owner 
screen.

Sequence Function

1

Shortcut to Sound Mode

2

Shortcut to Key Beeps

3

Displays Boot, CPU, and DSP versions

DIM

Shortcut to Light Mode

ATT

Shortcut to Attenuator Mode

0, 0

Shortcut to Memory Information

0, 1

Destructive, clears working memory and 

resets all global parameters to fatory 

defaults. Does not affect V-Scanners.

0, 2

Destructive, resets all global parameters 

to factory defaults. Does not affect 

working memory or V-Scanners.

0, 5

Destructive, executes EEPROM memory 

test, then clears working memory and 

resets all global parameters to factory 

defaults. 

0, CLR

Erases DSP APP Upgrade code, restores 

factory DSP version.

0, PROG

Places scanner in DSP APP firmware 

upgrade mode.

Hold 

PROG 

and turn 

unit on

Places scanner in CPU firmware upgrade 

mode.