Screen Backlight
The screen backlight sets maximum touchpanel backlighting. Press the
Down
or
Up
buttons to
set a value between
0
and
100
%. The current setting is shown just above the buttons.
Auto Backlight
Auto Backlight automatically adjusts the backlight depending on the ambient light detected by
the front panel sensor (see
,
A
on page 17). Press the
Auto
Backlight
button to
toggle between
Off
and
On
. Maximum brightness cannot exceed the backlight setting (see
LED Backlight
The LED backlight determines whether the ten buttons next to the screen are lit or not. Use the
LED
Backlight
button to toggle the backlighting between
Off
and
On
.
Volume
From the
Main
menu, press
Vol
to access the
Volume
menu:
Main
Dn
Up
Dn
Up
Dn
Up
Master: 255
Click: 255
Sounds: 255
Figure 14.
Volume Menu Screen
This screen allows you to adjust the maximum volume of the sound, and the individual volumes
of button click feedback, and audio playback. Pressing
Main
returns you to the main setup
screen.
Master Volume
Master volume defines the maximum volume for all playback and all other volume settings are
scaled in proportion:
If the master volume is set at
128
(50%) and the click volume is also set at
128
(50%), the
maximum volume for the click playback is 50% of 50%, or 25%.
Adjust the master volume from 0 to 255 by pressing the Down (
Dn
) or
Up
buttons. The currently
selected value is shown above the buttons
Click Volume
Click volume adjusts the volume of audio feedback from button presses including the side
buttons and the touch panel buttons. Adjust the click volume from
0
(min) to
255
(max) by
pressing the Down (
Dn
) or
Up
buttons.
Sounds Volume
Sounds Volume is not available on with the TLP 350CV.
Press
Main
to return to the
Main
menu screen.
TLP 350CV and TLE 350 • On-screen Menus
20
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