Manual

158
System Settings
4
Backlight
Toggle the backlight with the power/backlight button
.
The backlight offers three different conditions:
On•
Dimmed•
Off•
Auto On/Off T
he backlight switches off if no key is
pressed for 2 minutes.
Auto
On/Dimmed
The backlight dims if no key is pressed
for 2 minutes.
Manual The backlight can be toggled between
On, Dimmed and Off.
Navigate the cursor to the backlight function.•
Toggle with enter •
to set this parameter.
Dimming the backlight reduces the power
consumption.
5
Date (yyyy:mm:dd) and Time (hh:mm:ss)
The XL2 includes a real-time clock. All measurements are
logged with a date and time stamp.
Set the real-time clock as follows:
Select the • Date function
5
with the rotary wheel
.
Confirm with enter •
.
Set the date with the rotary wheel • .
Confirm each setting with enter •
.
Follow the same procedure for • Time.
 You have set the real-time clock.
6
Show Profile List
You may configure the XL2 to start up with individual preset
application profiles. For example, sound level monitoring in
accordance with DIN 15905 or SLV.
Yes T
he instrument starts up with default application
profiles. Further details about the application pro-
files are in the chapter Profiles.
No The instrument starts up in the last configuration
without any application profiles.