Adjusting The Display Contrast; Adjusting The Backlight; Setting Demonstration Mode - Philips Voice tracer DVT2500 User Manual

8.2.2 Adjusting the display contrast
1
In stop mode (start-up screen), press a/MENU for at least two
seconds.
2
Press a to select the device settings menu Ô.
3
Press h / b to select the function
4
Press the record key, g, to confirm.
5
Press h / b to select the required display contrast.
6
Press the record key, g, to confirm.
7
Press the ~ key to exit the menu.
Tip
• Press the ~ key to cancel the operation without saving and return
to stop mode.
8.2.3 Adjusting the backlight
1
In stop mode (start-up screen), press a/MENU for at least two
seconds.
2
Press a to select the device settings menu Ô.
3
Press h / b to select the function
Table of contents
.
Contrast
.
Backlit
4
Press the record key, g, to confirm.
5
Press h / b to select from the following settings:
.
On
6
Press the record key, g, to confirm.
7
Press the ~ key to exit the menu.
Tip
• Press the ~ key to cancel the operation without saving and return
to stop mode.
8.2.4 Setting demonstration mode
Using Demonstration mode you can display images on the screen.
Note
• The images, with the following properties, must be stored in the
root directory of the device: File format: 24 bit .bmp; resolution:
128 × 160 pixels; File name: 01.bmp, 02.bmp, ... .
1
In stop mode (start-up screen), press a/MENU for at least two
seconds.
2
Press a to select the device settings menu Ô.
3
Press h / b to select the function
, , ,
Off 8s 20s
.
Demo Mode
33
Settings