Instructions Guide
Display Brightness
To change the display brightness, ensure the system is in
standby. Press the ‘Dimmer/Preset’ button
(Ref.4)
to adjust the
screen brightness.
levels of brightness.
System Reset
Press and
hold
‘Info/Menu’ button
(Ref.6)
. Use the ‘Prev’
(Ref.7)
or ‘Next’
(Ref.9)
buttons to choose your option.
Choose “SYSTEM RESET” and press the ‘Enter/Snooze’ button
(Ref.5)
.
The display will show “Press enter key to reset”. Press ‘Enter/
Snooze’ button
(Ref.5)
.
SW Version – Software Version Display
Press and
hold
‘Info/Menu’ button
(Ref.6)
. Use the ‘Prev’
(Ref.7)
or ‘Next’
(Ref.9)
buttons to scroll through to show software
version “DS540 v1.00”.