Vista TV21 Blood Glucose Meter User Manual


 
General Opera
General Opera
tion
tion
Sound and Picture Controls
Sound Volume Control
To increase the sound volume level, press the button.
To decrease the sound volume level, press the button.
Selection & Adjustment of Controls
The following controls can be selected by using the P button
and adjusted using the or button.
COLOUR : To adjust the picture colour.
BRIGHT : To adjust the picture brightness.
CONTRAST : To adjust the picture contrast.
SHARPNESS : To adjust the picture sharpness.
CHILD LOCK : To lock the monitor control buttons.
(see page 6)
1
Press the Pbutton repeatedly to select the control you
wish to adjust.
The control display changes as illustrated.
2
Press the button to increase the control level, or
press the button to decrease the control level.
All new values are automatically stored in the memory.
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-
-
COLOUR
IIIII------------
BRIGHT
IIIII------------
CONTRAST
IIIII------------
SHARPNESS
IIIII------------
CHILD LOCK
NO/YES
SOUND +10
II----------------
SOUND +30
IIIII|||||---------
SOUND +45
IIIII|||||||||||||--
-
P
5
Sound and Picture Controls