44
6
Select, by pressing the function button B
e
or C
r
, the type of audio signal
to be switched on/off. »Auto off« stands for Ack. beep, »Battery low« for audio
warnings. Subsequently select, by pressing the function button D
t
, »OK«.
In the display
q
is indicated:
OK
ESC
Signal on
Signal off
7
To switch off the signal tone type selected in step 6: Select, by pressing the
function button B
e
or C
r
, »Signal off«.
To switch the signal tone type selected in step 6 back on: Select, by pressing the
function button B
e
or C
r
, »Signal on«.
8
Select, by pressing the function button D
t
, »OK«. In the display
q
the se-
lection of the type of audio signal is now shown again. To return to the start
screen: select, by pressing the function button A
w
three times in succession,
»ESC«.
8.10 Adjusting the illumination
The background illumination of the display can be adjusted so that …
Ú
it switches on with every press of a button and, after about ten seconds, auto-
matically switches itself back off (Setting »auto«)
Ú
remains permanently switched off (Setting »Off«)
From the factory, the setting is »auto«. To change the setting:
1
Switch the voice recorder on by pressing the button »ON/OFF«
a
. As soon as
the start screen is shown in the display
q
:
2
Place the multi-function slider
h
at » STOP«.
3
Then select, by pressing the function button D
t
, »Menu«. In the display
q
is
indicated:
Bedienungsanleitung KH 2450 EN.indd 44
23.12.2008 23:09:44
