3. OPERATION
Page 69 © 2002-2007 DH Instruments, a Fluke Company
<3time> View and edit the internal time and date settings (see Section 3.5.5.3).
<4ID> View the PPC3 serial number (SN) and view or edit the ID number
(see Section
3.5.5.4).
<5level> View and set user security level and password (see Section
3.5.5.5).
3.5.5.1 <1SCRSVR>
PURPOSE
To adjust the idle time after which PPC3’s SCREEN SAVER activates.
PRINCIPLE
PPC3 has a SCREEN SAVER function which causes the display to dim after a
front panel key is NOT pressed for a certain amount of time. The default screen
saver time activates the screen saver after 10 minutes. The screen saver
activation time can be adjusted by the user or screen saving can be completely
eliminated.
Setting screen saver time to zero eliminates the SCREEN SAVER function so
that the display permanently remains at full brightness.
OPERATION
To access the SCREEN SAVER function, press [SPECIAL], <5prefs>,
<1ScrSav>. Edit, in minutes, the idle time after which screen saver will activate
to dim the screen. Set the time to zero to eliminate the SCREEN SAVER function.
3.5.5.2 <2SOUND>
PURPOSE
To adjust or suppress the PPC3 valid key press sound.
PRINCIPLE
PPC3 provides audible feedback by a brief “beep” when a valid key press is
made. The tone frequency of this beep may be selected from three choices or it
may be completely suppressed. Invalid key presses are indicated by a
descending two tone “blurp” which cannot be suppressed.
OPERATION
To access the keypad sound adjustment function press [SPECIAL], <5prefs>,
<2sound>.
Select between <2lo>, <3mid> or <4hi> to adjust the valid key press tone
frequency.
Select <1none> to suppress the valid key press tone.
The sound function only affects the valid key press tone. The invalid key
press tone cannot be suppressed.
3.5.5.3 <3TIME>
PURPOSE
To view and edit the PPC3 internal time and date settings.
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